50.8mm Dia. x 1mm High Efficiency Window

Specifications

General

Type:

Protective Window

Physical & Mechanical Properties

Bevel:

Protective as needed

Clear Aperture (%):

≥90

Clear Aperture CA (mm):

45.72

Diameter (mm):

50.80 ±0.76

Thickness (mm):

1.00 ±0.25

Edges:

Ground

Optical Properties

Angle of Incidence (°):

Coating:

BBAR (425-700nm)

Coating Specification:

R_avg ≤0.5% @ 425 - 700nm

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

Float Glass

Surface Quality:

80-50

Transmission (%):

96.9 Average (typical)

Wavelength Range (nm):

425 - 700

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

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REACH 241:

Compliant

Product Details

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 anti-reflection coatings, reducing reflectance to ≤0.5%. Anti-reflection (AR) coatings are applied to optical surfaces to increase the system's throughput and reduce hazards caused by reflections that travel backward through the system and create ghost images. The coating virtually eliminates back reflections, offering improved readability when used in industrial or scientific displays. High Efficiency Anti-Reflection (HEAR) Coated Windows have a high transmission, making them especially suitable for various optical applications. These anti-reflective windows are available in circular and square formats, with a diverse range of sizes offered in each.

Can’t find what you need? Get a quick custom quote.

Technical Information

Accessories

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Frequently Purchased Together

#02-207 - 41mm Diameter Float Glass Window

₹1,740

#03-627 - C-Mount Male to Olympus (RMS/DIN) Female Step-Down Adapter

₹3,959

#30-773 - 25mm Diameter Float Glass Window

₹1,436

#02-199 - 27mm Diameter Float Glass Window

₹1,305

Compatible Mounts

Title	Type	Stock Number	Price	Buy
50.8mm Optic Dia., Optic Mount	Fixed	#64-569	₹3,915 Request Quote	10 to 12 days ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder	Fixed	#55-530	₹8,613 Request Quote	10 to 12 days ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-669	₹9,222 Request Quote	10 to 12 days ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-666	₹9,570 Request Quote	10 to 12 days ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts	Fixed	#17-530	₹12,763 Request Quote	Contact Us ×
50.0/50.8mm Optic Dia., Optical Cell Assembly	Fixed	#36-465 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	₹14,790 Request Quote	10 to 12 days ×
50.0/50.8mm Optic Dia., X-Y Translating Optic Mount	Adjustable - Linear (XY)	#62-957	₹24,534 Request Quote	10 to 12 days ×
50.0/50.8mm Optic Diameter, X-Y Translating Optic Mount, Quick Start Optical Mounts	Adjustable - Linear (XY)	#17-514	₹28,075 Request Quote	Contact Us ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp	Fixed	#16-078	₹32,625 Request Quote	10 to 12 days ×
50.0/50.8mm Optic Dia., Precision Gimbal Mount	Adjustable - Gimbal	#55-000	₹40,803 Request Quote	10 to 12 days ×
50/50.8mm ID, Precision Gimbal Mount, Quick Start Optical Mounts	Adjustable - Gimbal	#17-518	₹44,536 Request Quote	Contact Us ×
50.0/50.8mm Optic Dia., X-Y-Z Translating Optic Mount	Adjustable - Linear (XYZ)	#62-960	₹48,024 Request Quote	10 to 12 days ×
50.0/50.8mm Optic Dia., 5 Axes Optical Mount	Adjustable - Linear (XYZ) & Tip-Tilt	#13-778	₹66,816 Request Quote	10 to 12 days ×

Check out our full selection of mounts here.

Resources

Filter

Anti-Reflection (AR) Coatings

Anti-reflection (AR) coatings are applied to optical components to increase throughput and reduce hazards caused by back-reflections.

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An Introduction to Optical Coatings

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Metrology at Edmund Optics: Measuring as a Key Component of Manufacturing

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