eo_logo
 
Product added to cart
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

50.8 x 272.2mm EFL 30° Bare Gold 100Å Off-Axis Parabolic Mirror

TECHSPEC Gold Off-Axis Parabolic Mirrors

×
Stock #35-615 In Stock
×
Other Coating Options
×
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
C$686.00
Qty 1-5
C$686.00
Qty 6+
C$617.40
Volume Pricing
Request Quote
Get Product Downloads
Type:
Off-Axis Parabolic Mirror
Diameter (mm):
50.80 +0.00/-0.38
Effective Focal Length EFL (mm):
272.24
Focal Length Tolerance (%):
±1
Radius of Curvature (mm):
508.00
Coating:
Bare Gold
Coating Type:
Metal
Coating Specification:
Ravg≥94% @ 700 - 800nm
Ravg≥97% @ 800 - 2,000nm
Ravg ≥98% @ 2,000 - 12,000nm
Off-Set Angle (°):
30
Parent Focal Length PFL (mm):
254.00
Surface Figure, RMS:
λ/2
Surface Roughness (Å):
<100 RMS
Wavelength Range (nm):
700 - 12000
Clear Aperture (%):
90
Surface Quality:
80-50
Compatible Mounting Plates:
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Aluminum 6061-T6
Y Offset (mm):
136.12
Reflected Wavefront, RMS:

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
REACH 241:

Product Family Description

  • Bare or Protected Gold Coating for NIR and IR Applications
  • 50Å and 100Å Surface Roughness Options
  • 15°, 30°, 45°, 60°, or 90° Offset Angles
  • Aluminum and Silver Coated Mirrors Also Available

TECHSPEC® Gold Off-Axis Parabolic Mirrors (OAPs) are designed for minimal scatter loss in light focusing applications. Available with bare or protected gold coatings, these OAP mirrors offer excellent reflectivity from the near infrared (NIR) to the far infrared (IR). Multiple surface roughness options are available in offset angles from 15 to 90°, providing flexibility for system designs. TECHSPEC® Gold Off-Axis Parabolic Mirrors are commonly used in IR systems such as FLIR and FTIR, as well as IR lasers including quantum cascade lasers (QCLs). Mounting plates with holes perpendicular to the optical axis for post mounting are also available.

Title CompareStock Number  Price Buy
Mounting Plate for 6.35mm Diameter Off-Axis Mirrors #37-943 C$130.20   Request Quote
  • In Stock
    ×
Mounting Plate for 12.7mm Diameter Off-Axis Mirrors #34-425 C$64.75 C$129.50   Request Quote
  • In Stock
    ×
Mounting Plate for 25.4mm Diameter Off-Axis Mirrors #47-111 C$161.00 Qty 6+ C$144.90   Request Quote
  • Contact Us
    ×
Mounting Plate for 50.8mm Diameter Off-Axis Mirrors #47-112 C$168.00 Qty 6+ C$151.20   Request Quote
  • In Stock
    ×
Mounting Plate for 76.2mm Diameter Off-Axis Mirrors #63-375 C$186.20 Qty 6+ C$167.30   Request Quote
  • In Stock
    ×
Mounting Plate for 101.6mm Diameter Off-Axis Mirrors #83-977 C$228.20 Qty 6+ C$205.10   Request Quote
  • In Stock
    ×
Filter

Roughness of Diamond Turned Off-Axis Parabolic Mirrors

Learn about spatial frequency errors and surface roughness of Single Point Diamond Turned off-axis parabolic mirrors at Edmund Optics.

View Now

Off-Axis Parabolic Mirror Selection Guide

The Off-Axis Parabolic Mirror Selection (OAP) Guide refines your search for an OAP mirror from Edmund Optics.

View Now

Compound Parabolic Concentrators Review

Compound Parabolic Concentrators (CPCs) are concentrator lenses made from rotated parabolic shapes to create specific acceptance angles through which divergent light is collected.

View Now

I would like to use your Off-Axis Mirror in a laser application with high temperatures. What is the maximum damage threshold and temperature limit these mirrors can withstand?

How are your Off-Axis Parabolic Metal Mirrors manufactured?

When P-polarized light is incident on an elliptical metallic reflector, is the polarization of the reflected light unchanged or is it randomly polarized?

What design parameters should I use for a custom Off-Axis Parabolic Mirror?

Off-Set Angle

Single Point Diamond Turning: Edmund Optics Build-to-Print Manufacturing

Edmund Optics utilizes Diamond Turning to produce a wide range of high precision optical components.

View Now

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%?

Reflection

Specular

Surface Roughness (Surface Finish)

First Surface Mirror

Parity

How do I clean my optics?

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