38.1mm Dia. x 50.8mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF<sub>2</sub>) PCX Lens

Name: 38.1mm Dia. x 50.8mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF 2 ) PCX Lens | CF-PX-38-50
Brand: ISP Optics
SKU: 24-804
Price: S$356.87 SGD

38.1mm Dia. x 50.8mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF₂) PCX Lens | CF-PX-38-50

Stock #24-804 Clearance 4 In Stock

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S$178.44 ~~S$356.87~~

Volume Pricing
Qty 1+	~~S$356.87~~ S$178.44 each
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Specifications

General

Type:

Plano-Convex Lens

Model Number:

CF-PX-38-50

Physical & Mechanical Properties

Diameter (mm):

38.10 +0.00/-0.13

Centering (arcmin):

Center Thickness CT (mm):

16.00 ±0.20

Edge Thickness ET (mm):

16.00

Clear Aperture CA (mm):

34.29

Bevel:

Protective as needed

Optical Properties

Effective Focal Length EFL (mm):

50.00 @ 5μm

Coating:

Uncoated

Calcium Fluoride (CaF₂)

Surface Quality:

60-40

Irregularity (P-V) @ 632.8nm:

Focal Length Tolerance (%):

±2

Radius R₁ (mm):

20.00

f/#:

1.31

Numerical Aperture NA:

0.38

Wavelength Range (nm):

300 - 8000

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 240:

Compliant

Product Details

Greater than 90% Transmission from 0.35-7μm
Low Index of Refraction
Ideal for Integration into Infrared Systems

ISP Optics Calcium Fluoride Plano-Convex (PCX) Lenses provide greater than 90% transmission from 350nm to 7μm and feature a low refractive index, allowing them to be used without an Anti-Reflection (AR) coating. Calcium Fluoride features a high laser damage threshold and low stress birefringence, making them highly suitable for integration into infrared systems. Additionally, calcium fluoride features low solubility and offers superior hardness to comparable fluoride-based substrates, making these PCX lenses capable of withstanding harsh environments and exposure to the elements. ISP Optics Calcium Fluoride Plano-Convex (PCX) Lenses are ideal for demanding applications that require superior performance from the visible through the mid-wave infrared (MWIR) spectra.

Special Handling

These optics require special handling to avoid damage and ensure long-term performance. Proper handling, cleaning, and storage are essential to maintain optical quality. Explore our Optics Cleaning Resources for step-by-step guides and best practices. For personalized assistance, Email us or Chat with our technical support team.