eo_logo
1-800-363-1992
 
Product added to cart
All Products / Optics / Optical Mirrors / Off-Axis Mirrors / Gold Off-Axis Parabolic Mirrors
See all 133 Products in Family
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

25.4 x 27.2mm EFL 30° Protected Gold 100Å Off-Axis Parabolic Mirror

TECHSPEC Gold Off-Axis Parabolic Mirrors

×
Stock #35-526 10 to 12 days
×
Other Coating Options
×
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
₹36,105
Qty 1-5
₹36,105
Qty 6+
₹32,495
Volume Pricing
Request Quote
Product Downloads

Specifications

General

Type:
Off-Axis Parabolic Mirror

Physical & Mechanical Properties

Diameter (mm):
25.40 +0.00/-0.38
Surface Roughness (Å):
<100 RMS
Clear Aperture (%):
90
Y Offset (mm):
13.61

Optical Properties

Effective Focal Length EFL (mm):
27.22
Focal Length Tolerance (%):
±1
Radius of Curvature (mm):
50.80
Coating:
Protected Gold (700-10000nm)
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):
25.4
Surface Figure, RMS:
λ/4
Wavelength Range (nm):
700 - 10000
Surface Quality:
80-50
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Aluminum 6061-T6
Reflected Wavefront, RMS:
λ/2

Threading & Mounting

Compatible Mounting Plates:
#47-111

Regulatory Compliance

RoHS 2015:
Compliant
×
Certificate of Conformance:
View
×
REACH 241:
Compliant
×

Product Details

  • 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.

Technical Information

Accessories

Title CompareStock Number  Price Buy
Mounting Plate for 6.35mm Diameter Off-Axis Mirrors #37-943 ₹8,091   Request Quote
  • 10 to 12 days
    ×
Mounting Plate for 12.7mm Diameter Off-Axis Mirrors #34-425 ₹8,048   Request Quote
  • 10 to 12 days
    ×
Mounting Plate for 25.4mm Diameter Off-Axis Mirrors #47-111 ₹10,005 Qty 6+ ₹9,005   Request Quote
  • 10 to 12 days
    ×
Mounting Plate for 50.8mm Diameter Off-Axis Mirrors #47-112 ₹10,440 Qty 6+ ₹9,396   Request Quote
  • 10 to 12 days
    ×
Mounting Plate for 76.2mm Diameter Off-Axis Mirrors #63-375 ₹11,571 Qty 6+ ₹10,397   Request Quote
  • 10 to 12 days
    ×
Mounting Plate for 101.6mm Diameter Off-Axis Mirrors #83-977 ₹14,181 Qty 6+ ₹12,746   Request Quote
  • 10 to 12 days
    ×

Related Products

Frequently Purchased Together

Resources

Filter
Application Note

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
Application Note

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
Video

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
FAQ

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?

View Now
FAQ

How are your Off-Axis Parabolic Metal Mirrors manufactured?

View Now
FAQ

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

View Now
FAQ

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

View Now
Glossary term

Off-Set Angle

View Now
Video

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
FAQ

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

View Now
FAQ

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

View Now
Glossary term

First Surface Mirror

View Now
Glossary term

Reflection

View Now
Glossary term

Specular

View Now
Glossary term

Surface Roughness (Surface Finish)

View Now
Glossary term

Parity

View Now
FAQ

How do I clean my optics?

View Now
Video

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
Video

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
Glossary term

Surface Quality

View Now
 
Sales & Expert Advice
1-800-363-1992
or view regional numbers
 LIVE CHAT
Easy-to-Use
QUOTE TOOL
enter stock numbers to begin
Sign-up Today // industry trends, new products, discounts, and technical content Sign-up Now
About Us Company Executive Team Tradeshows Regional Offices Careers Press Releases Case Studies Compliance TECHSPEC® Brand Partnerships Contact Us
Customer Care Shipping Returns FAQs Give Feedback Manufacturing Services Precision Optics Optical Filters Laser Optics Imaging Optics Defense Optics
Discounts & Programs All Discount Programs Vision Integration Partners Volume Discount Services Educational Discount Program Educational Award Discounted Products Edmund Scientific Outreach E-procurement Platforms
Catalogs All Catalogs Digital Catalogs Catalog Unsubscribe We are Hiring! Apply Now

Copyright 2025, Edmund Optics India Private Limited, #267, Greystone Building, Second Floor, 6th Cross Rd, Binnamangala, Stage 1, Indiranagar, Bengaluru, Karnataka, India 560038

Privacy Policy | Cookie Policy | Terms & Conditions | Accessibility
California Consumer Privacy Acts (CCPA): Do Not Sell or Share My Personal Information
California Transparency in Supply Chains Act

ISO Logo PJR Logo itar Logo Secure Trust Logo Women Owned Business