YOUR PRIVACY IS IMPORTANT TO US

Edmund Optics uses cookies to optimize and enhance the features and content on our website. Click “OK” for the full user experience, you can view additional information on the cookies we use by clicking the “Details” button. We do NOT sell your information from marketing cookies, we use it to improve ONLY YOUR experience with Edmund Optics.

Details

Necessary cookies help make a website usable by enabling basic functions like page navigation and access to secure areas of the website. The website cannot function properly without these cookies.
- Cookiebot
  1
  Learn more about this provider
  CookieConsentStores the user's cookie consent state for the current domain
  Maximum Storage Duration: 1 yearType: HTTP Cookie
- Google
  3
  Learn more about this provider
  Some of the data collected by this provider is for the purposes of personalization and measuring advertising effectiveness.
  test_cookieUsed to check if the user's browser supports cookies.
  Maximum Storage Duration: 1 dayType: HTTP Cookie
  rc::aThis cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website.
  Maximum Storage Duration: PersistentType: HTML Local Storage
  rc::cThis cookie is used to distinguish between humans and bots.
  Maximum Storage Duration: SessionType: HTML Local Storage
- LinkedIn
  2
  Learn more about this provider
  bcookieUsed in order to detect spam and improve the website's security.
  Maximum Storage Duration: 1 yearType: HTTP Cookie
  li_gcStores the user's cookie consent state for the current domain
  Maximum Storage Duration: 180 daysType: HTTP Cookie
- New Relic
  1
  Learn more about this provider
  JSESSIONIDPreserves users states across page requests.
  Maximum Storage Duration: SessionType: HTTP Cookie
- edmundoptics.com
  eogo.edmundoptics.com
  2
  __cf_bm [x2]This cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website.
  Maximum Storage Duration: 1 dayType: HTTP Cookie
- edmundoptics.eu
  1
  QuoteIDStores the ID of your quotation cart.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
- eogo.edmundoptics.com
  1
  BIGipServer#Used to distribute traffic to the website on several servers in order to optimise response times.
  Maximum Storage Duration: SessionType: HTTP Cookie
- service.mtcaptcha.com
  3
  jsVThese cookies are used to secure the website from unwanted bots and automated scripts and help verify human users.
  Maximum Storage Duration: SessionType: HTTP Cookie
  mtv1ConfSumThis cookie is used to distinguish between humans and bots.
  Maximum Storage Duration: SessionType: HTTP Cookie
  mtv1Pulsehttps://www.mtcaptcha.com/faq-cookie-declaration
  Maximum Storage Duration: SessionType: HTTP Cookie
- www.edmundoptics.eu
  5
  .AspNetCore.Antiforgery.#Helps prevent Cross-Site Request Forgery (CSRF) attacks.
  Maximum Storage Duration: SessionType: HTTP Cookie
  .AspNetCore.Mvc.CookieTempDataProviderPreserves the visitor's session state across page requests.
  Maximum Storage Duration: SessionType: HTTP Cookie
  AWSALBRegisters which server-cluster is serving the visitor. This is used in context with load balancing, in order to optimize user experience.
  Maximum Storage Duration: 7 daysType: HTTP Cookie
  AWSALBCORSRegisters which server-cluster is serving the visitor. This is used in context with load balancing, in order to optimize user experience.
  Maximum Storage Duration: 7 daysType: HTTP Cookie
  UMB_SESSIONStores domain prefix to determine whether it holds https or http URL properties.
  Maximum Storage Duration: SessionType: HTTP Cookie
Preference cookies enable a website to remember information that changes the way the website behaves or looks, like your preferred language or the region that you are in.
- LinkedIn
  1
  Learn more about this provider
  lidcRegisters which server-cluster is serving the visitor. This is used in context with load balancing, in order to optimize user experience.
  Maximum Storage Duration: 1 dayType: HTTP Cookie
- LiveChat
  3
  Learn more about this provider
  __lc_cidNecessary for the functionality of the website's chat-box function.
  Maximum Storage Duration: 400 daysType: HTTP Cookie
  __lc_cstNecessary for the functionality of the website's chat-box function.
  Maximum Storage Duration: 400 daysType: HTTP Cookie
  __oauth_redirect_detectorAllows the website to recoqnise the visitor, in order to optimize the chat-box functionality.
  Maximum Storage Duration: 1 dayType: HTTP Cookie
- Livechat
  1
  Learn more about this provider
  @@lc_auth_token:3b0f44ba-5eb5-4bb1-a9e1-2214776a186bIdentifies the visitor across devices and visits, in order to optimize the chat-box function on the website.
  Maximum Storage Duration: PersistentType: HTML Local Storage
- edmundoptics.eu
  1
  chatEngagedIndicates whether the user has interacted with the website's chat-box, in order to determine whether they should be shown chat invites.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
Statistic cookies help website owners to understand how visitors interact with websites by collecting and reporting information anonymously.
- Convert Insight
  3
  Learn more about this provider
  _conv_rThis cookie is used as a referral-cookie that stores the visitor’s profile – the cookie is overwritten when the visitor re-enters the website and new information on the visitor is collected and stored.
  Maximum Storage Duration: SessionType: HTTP Cookie
  _conv_sThis cookie contains an ID string on the current session. This contains non-personal information on what subpages the visitor enters – this information is used to optimize the visitor's experience.
  Maximum Storage Duration: 1 dayType: HTTP Cookie
  _conv_vThis cookie is used to identify the frequency of visits and how long the visitor is on the website. The cookie is also used to determine how many and which subpages the visitor visits on a website – this information can be used by the website to optimize the domain and its subpages.
  Maximum Storage Duration: 6 monthsType: HTTP Cookie
- Livechat
  1
  Learn more about this provider
  _livechat_has_visitedIdentifies the visitor across devices and visits, in order to optimize the chat-box function on the website.
  Maximum Storage Duration: PersistentType: HTML Local Storage
- edmundoptics.eu
  3
  ce_diff_timeUsed by Crazy Egg to offset time for analytics purposes.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  ce_ip_addressUsed by Crazy Egg to store the user's IP address.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  events/1/#Controls the default preference for the Edmund Optics Product Comparison tool
  Maximum Storage Duration: 14 daysType: HTTP Cookie
Marketing cookies are used to track visitors across websites. The intention is to display ads that are relevant and engaging for the individual user and thereby more valuable for publishers and third party advertisers.
- Meta Platforms, Inc.
  3
  Learn more about this provider
  lastExternalReferrerDetects how the user reached the website by registering their last URL-address.
  Maximum Storage Duration: PersistentType: HTML Local Storage
  lastExternalReferrerTimeDetects how the user reached the website by registering their last URL-address.
  Maximum Storage Duration: PersistentType: HTML Local Storage
  _fbpUsed by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers.
  Maximum Storage Duration: 3 monthsType: HTTP Cookie
- Convert Insight
  2
  Learn more about this provider
  conv_randThis cookie is used by the website’s operator in context with multi-variate testing. This is a tool used to combine or change content on the website. This allows the website to find the best variation/edition of the site.
  Maximum Storage Duration: PersistentType: HTML Local Storage
  _conv_sptestThis cookie is used by the website’s operator in context with multi-variate testing. This is a tool used to combine or change content on the website. This allows the website to find the best variation/edition of the site.
  Maximum Storage Duration: SessionType: HTTP Cookie
- Google
  7
  Learn more about this provider
  Some of the data collected by this provider is for the purposes of personalization and measuring advertising effectiveness.
  IDEUsed by Google DoubleClick to register and report the website user's actions after viewing or clicking one of the advertiser's ads with the purpose of measuring the efficacy of an ad and to present targeted ads to the user.
  Maximum Storage Duration: 400 daysType: HTTP Cookie
  _gaUsed to send data to Google Analytics about the visitor's device and behavior. Tracks the visitor across devices and marketing channels.
  Maximum Storage Duration: 25 monthsType: HTTP Cookie
  _ga_#Used to send data to Google Analytics about the visitor's device and behavior. Tracks the visitor across devices and marketing channels.
  Maximum Storage Duration: 25 monthsType: HTTP Cookie
  _gcl_auUsed by Google AdSense for experimenting with advertisement efficiency across websites using their services.
  Maximum Storage Duration: 3 monthsType: HTTP Cookie
  NIDRegisters a unique ID that identifies a returning user's device. The ID is used for targeted ads.
  Maximum Storage Duration: 6 monthsType: HTTP Cookie
  pagead/1p-user-list/#Tracks if the user has shown interest in specific products or events across multiple websites and detects how the user navigates between sites. This is used for measurement of advertisement efforts and facilitates payment of referral-fees between websites.
  Maximum Storage Duration: SessionType: Pixel Tracker
  pagead/gen_204/Pending
  Maximum Storage Duration: SessionType: Pixel Tracker
- Marketo
  1
  Learn more about this provider
  _mkto_trkContains data on visitor behaviour and website interaction. This is used in context with the email marketing service Marketo.com, which allows the website to target visitors via email.
  Maximum Storage Duration: 2 yearsType: HTTP Cookie
- Usercentrics GmbH
  1
  Learn more about this provider
  1.gifUsed to count the number of sessions to the website, necessary for optimizing CMP product delivery.
  Maximum Storage Duration: SessionType: Pixel Tracker
- Wisepops
  16
  Learn more about this provider
  __tld__Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences.
  Maximum Storage Duration: SessionType: HTTP Cookie
  wisepops [x2]Used in context with pop-up advertisement-content on the website. The cookie determines which ads the visitor should be shown, as well as ensuring that the same ads does not get shown more than intended.
  Maximum Storage Duration: SessionType: HTTP Cookie
  wisepops_props [x2]Used in context with pop-up advertisement-content on the website. The cookie determines which ads the visitor should be shown, as well as ensuring that the same ads does not get shown more than intended.
  Maximum Storage Duration: SessionType: HTTP Cookie
  wisepops_session [x2]Used in context with pop-up advertisement-content on the website. The cookie determines which ads the visitor should be shown, as well as ensuring that the same ads does not get shown more than intended.
  Maximum Storage Duration: SessionType: HTTP Cookie
  wisepops_visitor [x2]Used in context with pop-up advertisement-content on the website. The cookie determines which ads the visitor should be shown, as well as ensuring that the same ads does not get shown more than intended.
  Maximum Storage Duration: 400 daysType: HTTP Cookie
  wisepops_visits [x2]Used in context with pop-up advertisement-content on the website. The cookie determines which ads the visitor should be shown, as well as ensuring that the same ads does not get shown more than intended.
  Maximum Storage Duration: 400 daysType: HTTP Cookie
  wisepops_session_idUsed in context with pop-up advertisement-content on the website. The cookie determines which ads the visitor should be shown, as well as ensuring that the same ads does not get shown more than intended.
  Maximum Storage Duration: SessionType: HTML Local Storage
  wisepops_session_landing_urlUsed in context with pop-up advertisement-content on the website. The cookie determines which ads the visitor should be shown, as well as ensuring that the same ads does not get shown more than intended.
  Maximum Storage Duration: SessionType: HTML Local Storage
  wisepops_session_referrerUsed in context with pop-up advertisement-content on the website. The cookie determines which ads the visitor should be shown, as well as ensuring that the same ads does not get shown more than intended.
  Maximum Storage Duration: SessionType: HTML Local Storage
  wisepops-pageview_idUsed in context with pop-up advertisement-content on the website. The cookie determines which ads the visitor should be shown, as well as ensuring that the same ads does not get shown more than intended.
  Maximum Storage Duration: SessionType: HTML Local Storage
  wisepops-uses-attentionUsed in context with pop-up advertisement-content on the website. The cookie determines which ads the visitor should be shown, as well as ensuring that the same ads does not get shown more than intended.
  Maximum Storage Duration: SessionType: HTML Local Storage
- YouTube
  22
  Learn more about this provider
  #-#Used to track user’s interaction with embedded content.
  Maximum Storage Duration: SessionType: HTML Local Storage
  __Secure-ROLLOUT_TOKENPending
  Maximum Storage Duration: 180 daysType: HTTP Cookie
  iU5q-!O9@$Registers a unique ID to keep statistics of what videos from YouTube the user has seen.
  Maximum Storage Duration: SessionType: HTML Local Storage
  LAST_RESULT_ENTRY_KEYUsed to track user’s interaction with embedded content.
  Maximum Storage Duration: SessionType: HTTP Cookie
  LogsDatabaseV2:V#||LogsRequestsStoreStores the user's video player preferences using embedded YouTube video
  Maximum Storage Duration: PersistentType: IndexedDB
  nextIdUsed to track user’s interaction with embedded content.
  Maximum Storage Duration: SessionType: HTTP Cookie
  remote_sidNecessary for the implementation and functionality of YouTube video-content on the website.
  Maximum Storage Duration: SessionType: HTTP Cookie
  requestsUsed to track user’s interaction with embedded content.
  Maximum Storage Duration: SessionType: HTTP Cookie
  ServiceWorkerLogsDatabase#SWHealthLogNecessary for the implementation and functionality of YouTube video-content on the website.
  Maximum Storage Duration: PersistentType: IndexedDB
  TESTCOOKIESENABLEDUsed to track user’s interaction with embedded content.
  Maximum Storage Duration: 1 dayType: HTTP Cookie
  VISITOR_INFO1_LIVETries to estimate the users' bandwidth on pages with integrated YouTube videos.
  Maximum Storage Duration: 180 daysType: HTTP Cookie
  YSCRegisters a unique ID to keep statistics of what videos from YouTube the user has seen.
  Maximum Storage Duration: SessionType: HTTP Cookie
  yt.innertube::nextIdRegisters a unique ID to keep statistics of what videos from YouTube the user has seen.
  Maximum Storage Duration: PersistentType: HTML Local Storage
  ytidb::LAST_RESULT_ENTRY_KEYUsed to track user’s interaction with embedded content.
  Maximum Storage Duration: PersistentType: HTML Local Storage
  YtIdbMeta#databasesUsed to track user’s interaction with embedded content.
  Maximum Storage Duration: PersistentType: IndexedDB
  yt-remote-cast-availableStores the user's video player preferences using embedded YouTube video
  Maximum Storage Duration: SessionType: HTML Local Storage
  yt-remote-cast-installedStores the user's video player preferences using embedded YouTube video
  Maximum Storage Duration: SessionType: HTML Local Storage
  yt-remote-connected-devicesStores the user's video player preferences using embedded YouTube video
  Maximum Storage Duration: PersistentType: HTML Local Storage
  yt-remote-device-idStores the user's video player preferences using embedded YouTube video
  Maximum Storage Duration: PersistentType: HTML Local Storage
  yt-remote-fast-check-periodStores the user's video player preferences using embedded YouTube video
  Maximum Storage Duration: SessionType: HTML Local Storage
  yt-remote-session-appStores the user's video player preferences using embedded YouTube video
  Maximum Storage Duration: SessionType: HTML Local Storage
  yt-remote-session-nameStores the user's video player preferences using embedded YouTube video
  Maximum Storage Duration: SessionType: HTML Local Storage
- edmundoptics.eu
  9
  _gaexpThis cookie is used by Google Analytics to determine if the visitor is involved in their marketing experiments.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  ads/ga-audiencesUsed by Google AdWords to re-engage visitors that are likely to convert to customers based on the visitor's online behaviour across websites.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  gwccEnables Google Website Call Conversions - This registers if the visitor has clicked on call within the 'contact us' sub-page. This information is used for statistics and marketing purposes.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  mTracking pixel used by South Korean Company, Naver Analytics to track website engagement
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  NWBUsed by South Korean Company, Naver Analytics for web analytics that tracks and reports website traffic
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  NWB_LEGACYUsed by South Korean Company, Naver Analytics for web analytics that tracks and reports website traffic
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  pagead/1p-user-list/#Tracking pixel used by Google analytics to track website engagement
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  trUsed by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  wcs_btUsed by South Korean Company, Naver Analytics for cross site web analytics
  Maximum Storage Duration: 14 daysType: HTTP Cookie
Unclassified cookies are cookies that we are in the process of classifying, together with the providers of individual cookies.
- Livechat
  1
  Learn more about this provider
  3b0f44ba-5eb5-4bb1-a9e1-2214776a186b:statePending
  Maximum Storage Duration: PersistentType: HTML Local Storage

Cookie declaration last updated on 1/29/25 by Cookiebot

[#IABV2_TITLE#]

[#IABV2_BODY_INTRO#]

[#IABV2_BODY_LEGITIMATE_INTEREST_INTRO#]

[#IABV2_BODY_PREFERENCE_INTRO#]

[#IABV2_BODY_PURPOSES_INTRO#]

[#IABV2_BODY_PURPOSES#]

[#IABV2_BODY_FEATURES_INTRO#]

[#IABV2_BODY_FEATURES#]

[#IABV2_BODY_PARTNERS_INTRO#]

[#IABV2_BODY_PARTNERS#]

Cookies are small text files that can be used by websites to make a user's experience more efficient.

The law states that we can store cookies on your device if they are strictly necessary for the operation of this site. For all other types of cookies we need your permission.

This site uses different types of cookies. Some cookies are placed by third party services that appear on our pages.

You can at any time change or withdraw your consent from the Cookie Declaration on our website.

Learn more about who we are, how you can contact us and how we process personal data in our Privacy Policy.

Please state your consent ID and date when you contact us regarding your consent.

Most web browsers allow you to view your cookies in the browser preferences, typically within the "Privacy" or "Security" tab. Some browsers allow you to delete specific cookies or even prevent cookies from being created. While disallowing cookies in your browser may provide a higher level of privacy, it is not recommended since many websites require cookies to function properly. Alternatively, you can visit www.aboutcookies.org which provides directions on how to block or delete cookies on all major browsers.

Do not sell or share my personal information

See all 27 Products in Family

M49 x 0.75 Empty Filter Mount for 46mm Dia. Optics

Name: M49 x 0.75 Empty Filter Mount for 46mm Dia. Optics
SKU: 67-689
Price: €33,50

Stock #67-689 3-4 days

- +

€33^,50

Qty 1-9
€33,50

Qty 10+
€30,25

Volume Pricing
Request Quote

Prices shown are exclusive of VAT/local taxes

+ Add to Saved List
Create an account or log in to access saved list

Compare

Product Downloads

STEP:step

PDF Drawing:pdf

IGES:igs

eDrawing:eprt

EO Spec Sheet

Specifications
Product Details
Technical Information
Accessories
Related Products
Imaging Lens Selector
Frequently Purchased Together
Resources

Specifications

Physical & Mechanical Properties

Diameter (mm):

51.00

Threading & Mounting

Filter Thread:

M49.0 x 0.75

Diameter of Compatible Optics (mm):

46.0

Thickness of Compatible Optics (mm):

2.0

Mount Thickness (mm):

7.0

Regulatory Compliance

RoHS 2015:

Compliant

Reach 224:

Compliant

Certificate of Conformance:

View

Product Details

Ideal for Integrating Filters to Imaging Lenses
Black Anodized Aluminum Construction
Common Mounting Sizes and Threads Available
TECHSPEC® Machine Vision Filters Also Available

Empty Filter Mounts are intended to attach unmounted filters or other optical components to the front threads of most imaging lenses. For maximum durability, the mounts are constructed entirely of aluminum with a black anodized finish. These empty filter mounts accommodate a range of diameters and thicknesses and also allow combining multiple filters to achieve custom optical densities. The mounts facilitate seamless integration of Edmund Optics’ full selection of Optical Filters into imaging systems. Empty Filter Mounts are essential for labs and production facilities and ideal for a variety of demanding imaging applications requiring bandpass, notch, edge, dichroic, color substrate, or neutral density filters.

Accessories

Imaging Lens Selector

Frequently Purchased Together

#32-000 - 18.0mm Dia. x 36.0mm FL Uncoated, Plano-Convex Lens

€29,00

30mm Dia. x 50mm FL, MgF<sub>2</sub> Coated, Achromatic Doublet Lens

#32-496 - 30mm Dia. x 50mm FL, MgF₂ Coated, Achromatic Doublet Lens

€130,00

30mm Dia. x 40mm FL, MgF<sub>2</sub> Coated, Achromatic Doublet Lens

#33-917 - 30mm Dia. x 40mm FL, MgF₂ Coated, Achromatic Doublet Lens

€130,00

#36-443 - M58 x 0.75 Mounted Linear Glass Polarizing Filter

€21,95

Resources

Filter

Confocal Microscopy

Confocal microscopy provides high resolution, elimination of out-of-focus glare due to spatial filtering, and reduction of light-induced damage to the sample.

View Now

Do you have mounts for square or rectangular optics?

View Now

A Closer Look at Kinematic Movement

A Kinematic mount is classified by all degrees of freedom being fully constrained. Need a mount? Browse through the different variations at Edmund Optics.

View Now

E-Series Kinematic Optical Mirror Mounts

E-Series Kinematic Optical Mounts provide high value and essential features for applications including lab use, prototyping, and system integration

View Now

TECHSPEC® 90° Kinematic Adapter

Edmund Optics presents a demonstration of the TECHSPEC® 90° Kinematic Adapter (#34-248).

View Now

Important Concepts for Selecting Optical Component Mounts

Edmund Optics offers a variety of kinematic, bar-type, translating, ring, and modular mounting components.

View Now

How do truncated optics eliminate the need for kinematic mounts?

View Now

Gimbal

View Now

Custom Bandpass Filter using Shortpass and Longpass Filters

Do stock filters not meet your bandwidth or CWL requirements? Learn how custom bandpass filters are created using short or longpass filters at Edmund Optics.

View Now

Optical Filter Orientation

Unsure which side of your filter should face the light source? Learn how to determine the filter orientation of your TECHSPEC filter at Edmund Optics.

View Now

Optical Filters Review

Optical Filters are used to selectively transmit or block certain wavelengths or wavelength ranges within optical systems.

View Now

Optical Filter Coatings: Comparison of Traditional and Hard-Sputtered

Confused about the differences between traditional-coated and hard-coated optical filters?

View Now

Selecting Color Filter Glass for Life Science Applications

View Now

What type of material should I look for in a filter?

View Now

How are notch filters designed and manufactured?

View Now

Bandpass Filter

View Now

Bandwidth

View Now

Cavity

View Now

Dichroic Coating

View Now

Dichroic Filter

View Now

Filter, Colored Glass

View Now

Ripple

View Now

Optomechanical Thread Adapters

Thread adapters are used when connecting two components of different thread types. Learn more at Edmund Optics.

View Now

Large Diameter Gimbal Optical Mounts

Large Diameter Gimbal Optical Mounts available from Edmund Optics are used to integrate large precision optical components, such as mirrors, into OEM and benchtop systems.

View Now

Interchangeable Optical Mount and Side Access Mounting Plate

This is a quick video demonstration of integrating an optical cage system interchangeable optical mount and side access mounting plate using #85-717 and #85-641.

View Now

How do I mount a mirror to a mirror mount that doesn't have a clamp or retainer ring?

View Now

I’m using an English breadboard but will be switching to Metric soon, is there a way to adapt your TECHSPEC® Kinematic Mounts to both standards of posts and breadboard accessories?

View Now

Could you tell me what the inner diameter of a ring mount mean? Does it mean the smallest diameter of the cylindrical components I can mount, or the biggest diameter?

View Now

Bolt Circle (BC)

View Now

Rapid Optical Prototyping

Quickly Respond to Collapsing Product Lifecycles

View Now

Trending in Optics: The Future of Optical Filters

New optical filters are being developed due to the advancements in applications and technologies. Learn more about the future of filters at Edmund Optics.

View Now

Now that I have chosen my lens, how do I mount it?

View Now

What is the difference between pitch, roll, and yaw?

View Now

Bezel

View Now

Épaisseur de bord

View Now

Moment Load

View Now

Fluorophores and Optical Filters for Fluorescence Microscopy

Want to know more about fluorophores and optical filters for fluorescence microscopy? Find out more information and in stock optical filters at Edmund Optics.

View Now

Optical Filters

Do you want to learn about optical filters? Find terminology, fabrication techniques, a selection guide, and application examples at Edmund Optics.

View Now

Machine Vision Filter Technology

While working with machine vision, there are different types of filters that can be used to alter the image. Find out about the different types at Edmund Optics.

View Now

Polarizers Review

Polarizers are used in a wide range of imaging and research and development applications.

View Now

Manipulating Wavebands: Color & Filters

Nick Sischka explains why color consideration and illumination are so important for machine vision in this hands-on demonstration from the Edmund Optics 2021 Imaging Innovation Summit.

View Now

What happens when a filter is tilted?

View Now

How do I determine which side of my filter is coated?

View Now

Blocking

View Now

Blocking Range

View Now

Central Wavelength (CWL)

View Now

Cold Mirror

View Now

Full Width at Half Maximum (FWHM)

View Now

Interference Filter

View Now

Notch Filter

View Now

Peak Transmittance

View Now

Rugate Notch Filter

View Now

Shortpass Filter

View Now

Normal Load Capacity

View Now

Roll

View Now

Yaw

View Now

Fluorescence Imaging with Laser Illumination

Fluorescence imaging systems are composed of three major components, an illumination source, a photo-activated fluorophore sample, and detector.

View Now

How do I clean my filters?

View Now

What is the largest diameter filter available from Edmund Optics®?

View Now

What are some of the most common filter substrates?

View Now

How do I select the right filter for my application?

View Now

What types of filters can Edmund Optics® manufacture?

View Now

C-Mount

View Now

Cut-Off Wavelength

View Now

Cut-On Wavelength

View Now

Filter

View Now

Fluorescent Filter

View Now

Optical Density (OD)

View Now

Stopband

View Now

Do you have a simple prototyping assembly for an imaging system?

View Now

Optical Microscopy Application: Fluorescence

Wondering how fluorescence microscopy works? Find out about the technique, systems, and more at Edmund Optics.

View Now

Basic Principles of Raman Scattering and Spectroscopy

Raman spectroscopy is a technique used to identify the chemical composition of samples based on how light scatters off of them. Learn more & view related optics

View Now

Fluorescence Microscopy: In-Line Illumination with Imaging Filters

Want to know about fluorescence microscopy? Read this article by a Biomedical Product Line Engineer at Edmund Optics to learn more.

View Now

Removing Protective Plastic Coating

A protective plastic coating protects a variety of our flat optics, such as optical windows, optical mirrors, and beamsplitters, from scratches during shipping.

View Now

Parallelism

View Now

Surface Flatness

View Now

How do I clean my optics?

View Now

Clear Aperture (CA)

View Now

Edmund Optics Global Manufacturing Facilities

Edmund Optics® (EO) manufactures millions of precision optical components and subassemblies every year in our 5 global manufacturing facilities.

View Now

Metrology at Edmund Optics: Measuring as a Key Component of Manufacturing

Learn about the metrology that Edmund Optics® uses to guarantee the quality of all optical components and assemblies.

View Now

M49 x 0.75 Empty Filter Mount for 46mm Dia. Optics

Specifications

Physical & Mechanical Properties

Threading & Mounting

Regulatory Compliance

Product Details

Accessories

Related Products

Imaging Lens Selector

Frequently Purchased Together

Resources

Confocal Microscopy

Do you have mounts for square or rectangular optics?

A Closer Look at Kinematic Movement

E-Series Kinematic Optical Mirror Mounts

TECHSPEC® 90° Kinematic Adapter

Important Concepts for Selecting Optical Component Mounts

How do truncated optics eliminate the need for kinematic mounts?

Gimbal

Custom Bandpass Filter using Shortpass and Longpass Filters

Optical Filter Orientation

Optical Filters Review

Optical Filter Coatings: Comparison of Traditional and Hard-Sputtered

Selecting Color Filter Glass for Life Science Applications

What type of material should I look for in a filter?

How are notch filters designed and manufactured?

Bandpass Filter

Bandwidth

Cavity

Dichroic Coating

Dichroic Filter

Filter, Colored Glass

Ripple

Optomechanical Thread Adapters

Large Diameter Gimbal Optical Mounts

Interchangeable Optical Mount and Side Access Mounting Plate

How do I mount a mirror to a mirror mount that doesn't have a clamp or retainer ring?

I’m using an English breadboard but will be switching to Metric soon, is there a way to adapt your TECHSPEC&reg; Kinematic Mounts to both standards of posts and breadboard accessories?

Could you tell me what the inner diameter of a ring mount mean? Does it mean the smallest diameter of the cylindrical components I can mount, or the biggest diameter?

Bolt Circle (BC)

Rapid Optical Prototyping

Trending in Optics: The Future of Optical Filters

Now that I have chosen my lens, how do I mount it?

What is the difference between pitch, roll, and yaw?

Bezel

Épaisseur de bord

Moment Load

Fluorophores and Optical Filters for Fluorescence Microscopy

Optical Filters

Machine Vision Filter Technology

Polarizers Review

Manipulating Wavebands: Color & Filters

What happens when a filter is tilted?

How do I determine which side of my filter is coated?

Blocking

Blocking Range

Central Wavelength (CWL)

Cold Mirror

Full Width at Half Maximum (FWHM)

Interference Filter

Notch Filter

Peak Transmittance

Rugate Notch Filter

Shortpass Filter

Normal Load Capacity

Roll

Yaw

Fluorescence Imaging with Laser Illumination

How do I clean my filters?

What is the largest diameter filter available from Edmund Optics®?

What are some of the most common filter substrates?

How do I select the right filter for my application?

What types of filters can Edmund Optics® manufacture?

C-Mount

Cut-Off Wavelength

Cut-On Wavelength

Filter

Fluorescent Filter

Optical Density (OD)

Stopband

I’m using an English breadboard but will be switching to Metric soon, is there a way to adapt your TECHSPEC® Kinematic Mounts to both standards of posts and breadboard accessories?