Laser Line Anti-Reflection Coated Precision Windows

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Description

Material

Diameter

Thickness T

Parallelism

Wavelength

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BK7, 1064 nm

Code	Material	Diameter	Thickness T	Parallelism	Wavelength	Price	Delivery	Add to cart
221-0101E	BK7	12.7 mm	3.0 mm	30 arcsec	1064 nm	56 $	Request
221-0103E	BK7	12.7 mm	3.0 mm	3 arcsec	1064 nm	73 $	Request
221-0201E	BK7	25.4 mm	6.0 mm	30 arcsec	1064 nm	67 $	Request
221-0203E	BK7	25.4 mm	6.0 mm	3 arcsec	1064 nm	97 $	Request
221-0402E	BK7	38.1 mm	8.0 mm	30 arcsec	1064 nm	95 $	Request
221-0403E	BK7	38.1 mm	10.0 mm	3 arcsec	1064 nm	133 $	Request
221-0502E	BK7	50.8 mm	10.0 mm	30 arcsec	1064 nm	109 $	Request
221-0503E	BK7	50.8 mm	12.0 mm	3 arcsec	1064 nm	163 $	Request

UVFS, 1064 nm

Code	Material	Diameter	Thickness T	Parallelism	Wavelength	Price	Delivery	Add to cart
221-1101E	UV FS	12.7 mm	3.0 mm	30 arcsec	1064 nm	72 $	Request
221-1103E	UV FS	12.7 mm	3.0 mm	3 arcsec	1064 nm	90 $	4 - 5 days
221-1201E	UV FS	25.4 mm	6.0 mm	30 arcsec	1064 nm	77 $	4 - 5 days
221-1203E	UV FS	25.4 mm	6.0 mm	3 arcsec	1064 nm	122 $	Request
221-1402E	UV FS	38.1 mm	8.0 mm	30 arcsec	1064 nm	139 $	Request
221-1403E	UV FS	38.1 mm	10.0 mm	3 arcsec	1064 nm	187 $	Request
221-1502E	UV FS	50.8 mm	10.0 mm	30 arcsec	1064 nm	194 $	Request
221-1503E	UV FS	50.8 mm	12.0 mm	3 arcsec	1064 nm	233 $	Request

BK7, 532 nm

Code	Material	Diameter	Thickness T	Parallelism	Wavelength	Price	Delivery	Add to cart
222-0101E	BK7	12.7 mm	3.0 mm	30 arcsec	532 nm	56 $	Request
222-0103E	BK7	12.7 mm	3.0 mm	3 arcsec	532 nm	73 $	Request
222-0201E	BK7	25.4 mm	6.0 mm	30 arcsec	532 nm	67 $	Request
222-0203E	BK7	25.4 mm	6.0 mm	3 arcsec	532 nm	97 $	Request
222-0402E	BK7	38.1 mm	8.0 mm	30 arcsec	532 nm	95 $	Request
222-0403E	BK7	38.1 mm	10.0 mm	3 arcsec	532 nm	133 $	Request
222-0502E	BK7	50.8 mm	10.0 mm	30 arcsec	532 nm	109 $	Request
222-0503E	BK7	50.8 mm	12.0 mm	3 arcsec	532 nm	163 $	Request

UVFS, 532 nm

Code	Material	Diameter	Thickness T	Parallelism	Wavelength	Price	Delivery	Add to cart
222-1101E	UV FS	12.7 mm	3.0 mm	30 arcsec	532 nm	72 $	4 - 5 days
222-1103E	UV FS	12.7 mm	3.0 mm	3 arcsec	532 nm	90 $	Request
222-1201E	UV FS	25.4 mm	6.0 mm	30 arcsec	532 nm	77 $	Request
222-1203E	UV FS	25.4 mm	6.0 mm	3 arcsec	532 nm	122 $	Request
222-1402E	UV FS	38.1 mm	8.0 mm	30 arcsec	532 nm	139 $	Request
222-1403E	UV FS	38.1 mm	10.0 mm	3 arcsec	532 nm	187 $	Request
222-1502E	UV FS	50.8 mm	10.0 mm	30 arcsec	532 nm	194 $	Request
222-1503E	UV FS	50.8 mm	12.0 mm	3 arcsec	532 nm	233 $	4 - 5 days

UVFS, 355 nm

Code	Material	Diameter	Thickness T	Parallelism	Wavelength	Price	Delivery	Add to cart
223-1101E	UV FS	12.7 mm	3.0 mm	30 arcsec	355 nm	72 $	Request
223-1103E	UV FS	12.7 mm	3.0 mm	3 arcsec	355 nm	90 $	Request
223-1201E	UV FS	25.4 mm	6.0 mm	30 arcsec	355 nm	77 $	Request
223-1203E	UV FS	25.4 mm	6.0 mm	3 arcsec	355 nm	122 $	Request
223-1402E	UV FS	38.1 mm	8.0 mm	30 arcsec	355 nm	139 $	Request
223-1403E	UV FS	38.1 mm	10.0 mm	3 arcsec	355 nm	187 $	Request
223-1502E	UV FS	50.8 mm	10.0 mm	30 arcsec	355 nm	194 $	4 - 5 days
223-1503E	UV FS	50.8 mm	12.0 mm	3 arcsec	355 nm	233 $	Request

UVFS, 266 nm

Code	Material	Diameter	Thickness T	Parallelism	Wavelength	Price	Delivery	Add to cart
224-1101E	UV FS	12.7 mm	3.0 mm	30 arcsec	266 nm	87 $	Request
224-1103E	UV FS	12.7 mm	3.0 mm	3 arcsec	266 nm	106 $	Request
224-1201E	UV FS	25.4 mm	6.0 mm	30 arcsec	266 nm	94 $	Request
224-1203E	UV FS	25.4 mm	6.0 mm	3 arcsec	266 nm	138 $	Request
224-1402E	UV FS	38.1 mm	8.0 mm	30 arcsec	266 nm	144 $	Request
224-1403E	UV FS	38.1 mm	10.0 mm	3 arcsec	266 nm	194 $	Request
224-1502E	UV FS	50.8 mm	10.0 mm	30 arcsec	266 nm	199 $	Request
224-1503E	UV FS	50.8 mm	12.0 mm	3 arcsec	266 nm	239 $	Request

Material	BK7, UV FS
Surface quality	20-10 scratch & dig
Clear aperture	90% of the diameter
Diameter tolerance	+0.00-0.12 mm
Thickness tolerance	±0.2mm
Surface flatness	λ/10@633 nm
Parallelism	30 arcsec or 3 arcsec

Coating

Technology	Electron beam multilayer dielectric
Adhesion and Durability	Per MIL-C-675A. Insoluble in lab solvents
Clear Aperture	Exceeds central 85% of diameter
Damage Threshold: BK7 UVFS	> 5 J/cm², 8 nsec pulse, 1064 nm typical > 10 J/cm², 8 nsec pulse, 1064 nm typical
Coated Surface Flatness	λ/10 at 633 nm over 85% of diameter available
Angle of incidence	0 degrees

EKSMA Optics Laser Line Anti-Reflection Coated Precision Windows
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Made of high quality UV FS and BK7
AR coated at 266 nm, 355 nm, 532 nm or 1064 nm

Featuring high optical transmission with little distortion of the transmitted signal, precision windows are a good solution for Nd:YAG laser applications that require protective windows.