Diameter (mm):

9.00 +0.00/-0.10

Back Focal Length BFL (mm):

7.86

Effective Focal Length EFL (mm):

9.00

Coating:

Uncoated

N-SK18

Centering (arcmin):

6.00

Center Thickness CT (mm):

3.50

Center Thickness Tolerance (mm):

±0.10

Edge Thickness ET (mm):

1.53

Radius R₁ (mm):

10.77

Clear Aperture CA (mm):

≥7.65

f/#:

1.00

Focal Length Specification Wavelength (nm):

587.6

Focal Length Tolerance (%):

±1

Numerical Aperture NA:

0.5

Type:

Double-Convex Lens

Wavelength Range (μm):

0.38 - 2.2

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

Product Family Description

Feature Standard Designs and Specifications
Also Available with MgF₂ Coating
For More Options, View Precision Quality Double-Convex (DCX) Lenses

Double-convex (DCX) lenses have two outward, equally curved surfaces, a positive focal length, and are useful for 1:1 imaging and in multi-element systems. Commercial Grade Uncoated Double-Convex (DCX) Lenses offer commercial quality, at an affordable price.

9mm Dia. x 9mm FL, Commercial Grade, Double-Convex Lens

Regulatory Compliance

Product Family Description