.

Calcium Fluoride Lenses

Calcium Fluoride Lenses

Hyperion Optics supplies uncoated 1/2 inch and 1 inch in diameter Calcium Fluoride (CaF2) lenses. Please talk to our technicians for your custom requirement. We are also able to provide coated products with AR coating through 1.65µm or 2-5µm.

CaF2 has high transmission rate through 0.18-8.0 microns, used for UV and IR spectral high caf2 transmissionapplications. With its outstanding laser power damage threshold CaF2 lensesalso are widely used under excimer laser environment. Its refractive index is comparatively low from 180nm up to 8.0 microns, ranges from 1.35 to 1.51. CaF2 has low dispersion, in visible wavelength applications, it shows superior vivid and exquisite imaging performance compared to regular optical glasses.

However, Calcium Fluoride components are difficult to manufacture in actual production. The material itself is soft and easy to leave fabrication marks and scratches on the polished surfaces. At Hyperion Optics, with our decade experience of CaF2 production, we have outstanding surface accuracy and cosmetic control method, our typical surface quality grade is 40-20 according to MIL-C-13830A.

Calcium Fluoride

COMMERCIAL GRADE

FACTORY STANDARD

PRECISION GRADE

Diameter Tolerance(mm)

+0/-0.05

+0/-0.03

+0/-0.02

Center Thickness(mm)

±0.01

±0.03

±0.025

Wedge (Arc min)

6

<3

<1

Cosmetic(MIL-C-13830A)

100-80

60-40

40-20

Figure Tolerance inλ(Pow/irreg)

2 - 1

1/0.25

Coating (T% avg)

Depends on Different Working Wavelength

Materials

Calcium Fluoride

We can also offer kinds of calcium fluoride ir windowsfor sale, if you have needs, please contact us.

If you want to know more details of optical assembly manufacturing, please visit our website.


Send product request

To: Hyperion Optics
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Colored Glass Filter
Colored Glass Filter Tinted colored glass light filtersis a performance of the color of the optical filter, which absorbs undesired through the band of the way, to prec...
Multichannel Filter
Multichannel Filter Multichannel filterdiffer from conventional bandpass filters by allowing only one continuous band of light to pass through it, allowing two or more...
Diffractive Optical Elements
Diffractive Optical Elements Diffractive Optical Elements (DOEs) have complex microstructural surfaces to manipulate (or “shape”) and split laser beams in an energy...
Sapphire Lenses
Sapphire Lenses Sapphire is the best medium for sapphire glasslenses that require a broad spectrum of light transmission and high optical clarity, especially in de...
Aspherical Lenses Glass Precision Aspherical Lenses, IR Aspherical Lenses, Off-Axis Parabolic Mirrors
Aspherical Lenses Glass Precision Aspherical Lenses, IR Aspherical Lenses, Off-Axis Parabolic Mirrors Aspherical LenticularLenses Hyperion Optics’ manufacturing equipment expand our aspherical products’ capabilities to LWIR applicatio...
All supplier products

Same products

IMX291 (1/2.8 ) 1920*1080 30fps camera module with 130dgree
IMX291 (1/2.8 ) 1920*1080 30fps camera module with 130dgree Seller: Huiber Vision Technology Co., Ltd Experience crystal-clear imaging like never before. Our IMX291 camera module boasts a high-resolu...
4MPixel HD Dual Lens 3D Synchronous Depth Measurement Camera Module
4MPixel HD Dual Lens 3D Synchronous Depth Measurement Camera Module Seller: Huiber Vision Technology Co., Ltd *Size:139*22*17.3±0.5 MM *Sensor:OV4689*2(1/3'') *Maximum Resolution:384...
Satellite Hardware
Satellite Hardware Seller: Chang Guang Satellite Technology Co., Ltd. The satellite communication hardwares of CGSTL mainly consist of satellite products, CubeSat plat...
SATELLITE GROUND SYSTEMS
SATELLITE GROUND SYSTEMS Seller: Chang Guang Satellite Technology Co., Ltd. The mission of the ground satellitesystem is to track, measure and control the earth resources sa...
Tesoo Short Focal Length Lens
Tesoo Short Focal Length Lens Seller: Shenzhen Tesoo Optical Co., Ltd. Tesoo short focal lensadds extra abstraction and dynamism to images, the previous mundane scenes ...