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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

1025nm 12.5mm Diameter, OD 2.0 Shortpass Filter

TECHSPEC OD 2.0 Shortpass Filters

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Stock #64-644 3-4 days
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€94,00
Qty 1-5
€94,00
Qty 6+
€84,50
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Specifications

General

Type:
Shortpass Filter

Physical & Mechanical Properties

Diameter (mm):
12.50 +0.0/-0.2
Thickness (mm):
1.50
Thickness Tolerance (mm):
±0.1
Clear Aperture (%):
80.00

Optical Properties

Angle of Incidence (°):
0
Optical Density OD (Average):
≥2.0
Cut-Off Wavelength (nm):
1,025.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Coating:
Traditional Coated
Rejection Wavelength (nm):
1110 - 1340
Surface Quality:
40-20
Transmission (%):
>85
Transmission Wavelength (nm):
475 - 975
Transmitted Wavefront, P-V:
λ/4
Slope Factor (%):
±3
Cut-Off Tolerance (%):
±2
Wavelength Range (nm):
475 - 1340

Regulatory Compliance

RoHS 2015:
Reach 224:
Certificate of Conformance:

Product Details

  • Sharp Cut-Off Wavelength
  • High Transmission / Rejection Efficiency
  • Precision Fused Silica Substrate

Our TECHSPEC® OD 2.0 Shortpass Filters are designed to have a very sharp transition from transmission to reflection, making them extremely useful in several applications. With an average transmission of 85% and an average blocking optical density of 2.0, excellent contrast can be achieved in machine vision and gauging applications. Available in a variety of cut-off wavelengths, they are ideal for fluorescence applications, separating spectral orders, and creating custom, efficient bandpass filters when combined with TECHSPEC® OD 2.0 Longpass Filters. TECHSPEC® OD 2.0 Shortpass Filters have a single layer of AR coating on the back surface that enhances the overall efficiency of each filter. These filters are designed with a precision fused silica substrate. 

Note: Due to supply chain issues, our kits may be delivered with an alternative packaging solution in place of a wooden box. For any questions, please contact kits@edmundoptics.com.

Technical Information

Related Products

Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

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