eo_logo
 
Product added to cart

2" x 2", Uncoated Plastic Acrylic Window

×
Stock #19-636 3-4 days
×
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
€28,00
Qty 1-5
€28,00
Qty 6+
€22,25
Volume Pricing
Request Quote
Prices shown are exclusive of VAT/local taxes
Get Product Downloads

Product Details

Type:
Protective Window

Physical & Mechanical Properties

Bevel:
Protective as needed
Clear Aperture CA (mm):
45.72 x 45.72
Dimensions (mm):
50.80 x 50.80 ±0.254
Dimensions (inches):
2.00 x 2.00 ±0.010
Thickness (mm):
1.52 ±0.1
Thickness (inches):
0.06
Edges:
Smooth, Machined
Length (mm):
50.80
Width (mm):
50.80

Optical Properties

Abbe Number (vd):
58
Coating:
Uncoated
Index of Refraction nd:
1.49
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
PMMA
Wavelength Range (nm):
400 - 1600

Material Properties

Coefficient of Thermal Expansion CTE (10-6/°C):
60

Regulatory Compliance

RoHS:
Certificate of Conformance:

Product Family Description

Acrylic (PMMA) Plastic Windows are ideal for integration into lightweight optical systems. Compared to polycarbonate windows, acrylic windows are more scratch resistant and can be polished to restore optical quality but are more likely to chip or shatter. Acrylic (PMMA) Plastic Windows also provide a higher UV light transmission than polycarbonate and are recyclable. Acrylic windows are used in a wide variety of industrial and medical applications including aircraft windows, automobile headlights, and ophthalmological devices.

Filter

Anti-Reflection (AR) Coatings

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

View Now

An Introduction to Optical Coatings

Optical coatings are used to influence the transmission, reflection, or polarization properties of an optical component.

View Now

Beam Displacement Calculator

Understanding Optical Windows

Determine how to select an optical window based on its material transmission, thermal and mechanical properties, and other specifications at Edmund Optics.

View Now

Optical Windows Review

Optical Windows provide protection between an optical system or sensitive electronics and an outside environment.

View Now

I need a window for imaging underwater. The water is filtered and at room temperature with a very small amount of detergent in it. It is flowing at low speed. Will a MgF2 coated window survive this for a few years?

Optical Glass

Choosing the right optical glass is important. Find out factors and properties on how to select the right optical glass at Edmund Optics.

View Now

Surface Accuracy

BBAR Coating

Understanding Surface Quality Specifications

The surface quality of optical components the scattering off of its surface, which is especially important in laser optics applications.

View Now

Removing Protective Plastic Coating

A protective plastic coating protects a variety of our flat optics, such as optical windows, optical mirrors, and beamsplitters, from scratches during shipping.

View Now

Anti-Reflection (AR) Coating

Bevel

Parallelism

Seamed Edge

Introduction to Basic Ray Optics

An understanding of refraction and basic ray optics is a critical foundation for understanding more complicated optical concepts and technologies.

View Now

Surface Flatness

Transmission

How do I clean my optics?

Clear Aperture (CA)

Edmund Optics Global Manufacturing Facilities

Edmund Optics® (EO) manufactures millions of precision optical components and subassemblies every year in our 5 global manufacturing facilities.

View Now

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

Learn about the metrology that Edmund Optics® uses to guarantee the quality of all optical components and assemblies.

View Now

Surface Quality