eo_logo
 
Product added to cart

38.1mm Dia., Aluminum Coated, Aluminum Substrate Mirror

Metal Substrate Mirrors

×
Stock #47-115 3-4 days
×
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
£185.30
Qty 1-5
£185.30
Qty 6+
£167.45
Volume Pricing
Request Quote
Prices shown are exclusive of VAT/local taxes
Product Downloads

Specifications

General

Type:
Flat Mirror

Physical & Mechanical Properties

Diameter (mm):
38.10 +0.00/-0.38
Clear Aperture (%):
90
Surface Roughness (Å):
<175
Thickness (mm):
9.50

Optical Properties

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Aluminum 6061-T6
Surface Quality:
80-50
Coating Specification:
Ravg >85% @ 400 - 700nm
Ravg >70% @ 700 - 2000nm
Ravg >97% @ 2 - 12μm
Coating:
Protected Aluminum (400-12000nm)
Coating Type:
Metal
Wavelength Range (μm):
0.4 - 12
Wavelength Range (nm):
400 - 12000
Surface Flatness (RMS):
λ/4

Threading & Mounting

Mounting Threads:
6-32 TPI Tapped Holes

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
REACH 241:

Product Details

  • Aluminum Substrate Mirrors
  • Ideal for LWIR Laser Applications
  • Aluminum and Gold Coating Options

Metal Substrate Mirrors are available with either a protected aluminum or gold coating and are ideal for LWIR (greater than 2000nm) laser applications. Due to the 17.5nm roughness of the diamond turned surface, these mirrors may not be suitable for UV and visible applications that require low scatter. The backs of the mirrors are machined flat and are tapped with 3 holes for easy, accurate mounting. Metal Substrate Mirrors are aluminum substrate, diamond turned metal mirrors. These mirrors are available in five diameters: 25.4, 38.1, 50.8, 76.2, and 101.6mm.

Technical Information

Frequently Purchased Together

Compatible Mounts

Resources

Filter

Metallic Mirror Coatings

Want to learn more about metallic mirror coatings? Find information about standard and custom metallic mirror coatings that are available at Edmund Optics.

View Now

Optical Mirrors Review

Mirrors are commonly used to fold or compact an optical system.

View Now

What is the difference between a first-surface and a second-surface mirror?

You specified a first surface mirror but you seem to have sold me a second surface mirror. What happened?

What is a seamed edge?

What is the difference between &frac14; wave, 1/10 wave, and 1/20 wave mirrors?

Does the polarization of light change after reflecting off a mirror?

How do I clean my mirrors?

How do I mount a mirror to a mirror mount that doesn't have a clamp or retainer ring?

Angle of Incidence

Angle of Reflection

Cold Mirror

Eccentricity

Retroreflector

What is the difference between Protected Aluminum, Enhanced Aluminum, UV Enhanced Aluminum, Protected Gold, and Protected Silver?

How do you measure the reflectivity of mirrors with a reflectivity less than 99.5%?

Do you have mounts for square or rectangular optics?

First Surface Mirror

Reflection

Specular

Parity

Basic Principles of Raman Scattering and Spectroscopy

Raman spectroscopy is a technique used to identify the chemical composition of samples based on how light scatters off of them. Learn more & view related optics

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

Bevel

Parallelism

Seamed Edge

Surface Flatness

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