My Account
- Log In
  
  New to Edmund Optics^®? Register.
0
Cart

12.7mm Dia. x -25.4mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF>sub>2) PCV Lens | CF-PC-12-25

Name: 12.7mm Dia. x -25.4mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF>sub>2 ) PCV Lens | CF-PC-12-25
Brand: ISP Optics
SKU: 24-778
Price: ₹9,570

See More by ISP Optics

Stock #24-778 Clearance 10 to 12 days

- +

₹4,785 ~~₹9,570~~

Qty 1-9
₹4,785 ~~₹9,570~~

Qty 10+
₹4,307 ~~₹8,613~~

Volume Pricing
Request Quote

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

Compare

Get Product Downloads

Specifications
Learn More
Accessories
Technical Information
Resources
Related Products
Imaging Lens Selector

Diameter (mm):

12.70 +0.00/-0.13

Effective Focal Length EFL (mm):

-25.40 @ 5μm

Calcium Fluoride (CaF₂)

f/#:

2.00

Numerical Aperture NA:

0.25

Coating:

Uncoated

Type:

Plano-Concave Lens

Wavelength Range (nm):

300 - 8000

Bevel:

Protective bevel as needed

Center Thickness CT (mm):

1.50 ±0.20

Centering (arcmin):

Clear Aperture CA (mm):

11.43

Edge Thickness ET (mm):

3.70

Focal Length Tolerance (%):

±2

Model Number:

CF-PC-12-25

Radius R₁ (mm):

-10.21

Surface Quality:

60-40

Irregularity (P-V) @ 632.8nm:

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 240:

Compliant

Product Family Description

Low Index of Refraction
IR Grade Calcium Fluoride Substrates
Standard Imperial Sizes for Easy Benchtop Integration

ISP Optics Calcium Fluoride (CaF₂) Plano-Concave (PCV) Lenses feature IR grade calcium fluoride substrates, providing high transmission in the visible and infrared spectra. Calcium fluoride has a low index of refraction, enabling these lenses to be used without additional Anti-Reflection (AR) coatings. The PCV design diverges incident collimated beams, making them ideal for light projection and beam expansion applications. ISP Optics Calcium Fluoride (CaF₂) Plano-Concave (PCV) Lenses are available in standard imperial sizes with focal lengths ranging from -25.4 to -500mm.