Angle of Incidence (°):

Bevel:

Protective as needed

Clear Aperture (%):

≥90

Clear Aperture CA (mm):

45.72

Diameter (mm):

50.80 ±0.76

Thickness (mm):

3.00 ±0.25

Coating:

BBAR (425-700nm)

Coating Specification:

R_avg ≤0.5% @ 425 - 700nm

Edges:

Ground

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

Float Glass

Surface Quality:

80-50

Transmission (%):

95.6 Average (typical)

Type:

Protective Window

Wavelength Range (nm):

425 - 700

Type of Window:

Glass

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 233:

Compliant

Product Family Description

High Transmission
Eliminate Back Reflections and Reduce Glare
Available in a Wide Range of Sizes

High Efficiency Anti-Reflection (HEAR) Coated Windows feature dual Broadband coatings, reducing reflectance to ≤0.5%. Back reflections are virtually eliminated by the coating, offering improved readability when used in industrial or scientific displays. Their high transmission makes them ideal for many other optical applications.

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Title	Type	Stock Number	Price	Buy
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-666	C$149.80 Qty 10+ C$134.82 Request Quote	In Stock ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-669	C$144.20 Qty 10+ C$129.78 Request Quote	In Stock ×
19.5 - 108.0mm Optic Dia., Three-Screw Adjustable Ring Mount	Fixed	#03-670	C$141.40 Qty 10+ C$124.88 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., Optical Cell Assembly	Fixed	#36-465	C$197.40 Qty 10+ C$175.00 Request Quote	In Stock ×
9.5 - 73.0mm Optic Dia., Three-Screw Adjustable Ring Mount	Fixed	#36-605	C$103.60 Qty 10+ C$91.56 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., Precision Gimbal Mount	Adjustable - Gimbal	#55-000	C$656.60 Qty 5+ C$590.94 Request Quote	In Stock ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder	Fixed	#55-530	C$141.40 Qty 10+ C$127.26 Request Quote	Contact Us ×
50.0/50.8mm Optic Dia., Kinematic Mount, 2-Screws	Adjustable - Tip-Tilt	#58-852	C$151.20 Qty 5+ C$136.08 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., Kinematic Mount, 3-Screws	Adjustable - Tip-Tilt	#58-855	C$176.40 Qty 5+ C$158.76 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., X-Y Translating Optic Mount	Adjustable - Linear (XY)	#62-957	C$394.80 Qty 5+ C$375.06 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., X-Y-Z Translating Optic Mount	Adjustable - Linear (XYZ)	#62-960	C$772.80 Qty 5+ C$734.16 Request Quote	In Stock ×
50.8mm Optic Dia., Optic Mount	Fixed	#64-569	C$53.20 Qty 10+ C$47.88 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., 5 Axes Optical Mount	Adjustable - Linear (XYZ) & Tip-Tilt	#13-778	C$1,075.20 Qty 5+ C$1,021.44 Request Quote	In Stock ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp	Fixed	#16-078	C$513.80 Qty 5+ C$453.18 Request Quote	In Stock ×
50.0/50.8mm Optic Dia., E-Series Kinematic Mount	Adjustable - Tip-Tilt	#15-867	C$119.00 Qty 10+ C$112.98 Request Quote	In Stock ×
50.0/50.8mm Optic Diameter, X-Y Translating Optic Mount, Quick Start Optical Mounts	Adjustable - Linear (XY)	#17-514	C$451.78 Request Quote	In Stock ×
50/50.8mm ID, Precision Gimbal Mount, Quick Start Optical Mounts	Adjustable - Gimbal	#17-518	C$716.66 Request Quote	In Stock ×
50/50.8mm Diameter, E-Series Kinematic Mount, Quick Start Optical Mounts	Adjustable - Tip-Tilt	#17-522	C$185.22 Request Quote	In Stock ×
50/50.8mm Dia., Kinematic Mount, 3-Screws, Quick Start Optical Mounts	Adjustable - Tip-Tilt	#17-524	C$242.62 Request Quote	In Stock ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts	Fixed	#17-530	C$201.18 Request Quote	In Stock ×

50.8mm Dia. x 3mm High Efficiency Window

Regulatory Compliance

Product Family Description