CaF² Windows for Ultraviolet and Infrared Laser

OPCFU - OPCF

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OPCFU - OPCF

The CaF₂ (Calcium Fluoride) crystal windows offer superior transmission in broad wavelength range from vacuum ultraviolet (130nm) to Infra-red (8μm).

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OPCFU-25C02-P

25mm

1 week

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ25mm
Thickness t	2mm
Wavelength range	130 - 8000nm

details

OPCFU-30C03-P

30mm

1 week

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ30mm
Thickness t	3mm
Wavelength range	130 - 8000nm

details

OPCFU-50C03-P

50mm

1 week

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ50mm
Thickness t	3mm
Wavelength range	130 - 8000nm

details

OPCF-20C02-P

20mm

6-12 weeks

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ20mm
Thickness t	2mm
Wavelength range	300 - 8000nm

details

OPCF-30C02-P

30mm

1 week

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ30mm
Thickness t	2mm
Wavelength range	300 - 8000nm

details

OPCF-40C04-P

40mm

1 week

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ40mm
Thickness t	4mm
Wavelength range	300 - 8000nm

details

OPCFU-20C01-P

20mm

1 week

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ20mm
Thickness t	1mm
Wavelength range	130 - 8000nm

details

OPCFU-25C03-P

25mm

1 week

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ25mm
Thickness t	3mm
Wavelength range	130 - 8000nm

details

OPCFU-40C03-P

40mm

1 week

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ40mm
Thickness t	3mm
Wavelength range	130 - 8000nm

details

OPCFU-50C05-P

50mm

1 week

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ50mm
Thickness t	5mm
Wavelength range	130 - 8000nm

details

OPCF-25C02-P

25mm

1 week

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ25mm
Thickness t	2mm
Wavelength range	300 - 8000nm

details

OPCF-30C03-P

30mm

6-12 weeks

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ30mm
Thickness t	3mm
Wavelength range	300 - 8000nm

details

OPCF-50C03-P

50mm

6-12 weeks

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ50mm
Thickness t	3mm
Wavelength range	300 - 8000nm

details

OPCFU-20C02-P

20mm

1 week

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ20mm
Thickness t	2mm
Wavelength range	130 - 8000nm

details

OPCFU-30C02-P

30mm

1 week

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ30mm
Thickness t	2mm
Wavelength range	130 - 8000nm

details

OPCFU-40C04-P

40mm

1 week

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ40mm
Thickness t	4mm
Wavelength range	130 - 8000nm

details

OPCF-20C01-P

20mm

1 week

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ20mm
Thickness t	1mm
Wavelength range	300 - 8000nm

details

OPCF-25C03-P

25mm

6-12 weeks

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ25mm
Thickness t	3mm
Wavelength range	300 - 8000nm

details

OPCF-40C03-P

40mm

6-12 weeks

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ40mm
Thickness t	3mm
Wavelength range	300 - 8000nm

details

OPCF-50C05-P

50mm

6-12 weeks

Material	Optical Calcium Fluoride Crystal (CaF₂)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	60-40
Diameter φD	φ50mm
Thickness t	5mm
Wavelength range	300 - 8000nm

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◦These CaF₂ windows contain low impurities and assure a high transmission in the UV regions.
◦High durability in a high humidity environment when compared to other glass materials.
◦CaF₂ is an isotropic type of optics, there is no birefringence.