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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

12.5mm Dia. Protected Gold Coated, Reflective Diffuser

Reflective Diffusers

Reflective Diffusers

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Stock #12-458 Contact Us
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₹3,246
Qty 1-10
₹3,246
Qty 11+
₹2,586
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Specifications

General

Type:
Reflective Diffuser

Physical & Mechanical Properties

Diameter (mm):
12.50 ±0.25
Grit: Grit of the material used to process the diffuse surface of the substrate. Surface finish may vary slightly between pieces.
120
Thickness (mm):
1.60 (nominal)

Optical Properties

Coating:
Protected Gold (700-10000nm)
Coating Specification:
Ravg >96% @ 700 - 2000nm
Ravg >96% @ 2000 - 10,000nm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Float Glass
Wavelength Range (nm):
700 - 10000

Regulatory Compliance

RoHS:
Certificate of Conformance:
Reach 242:

Product Details

  • Ideal for UV and IR Diffusing Applications
  • Protected Aluminum or Protected Gold Coatings
  • 120 Grit Sandblasted Surface

Reflective Diffusers are designed for ultraviolet (UV) and infrared (IR) diffusing applications, providing higher efficiency in the respective spectra than transmissive diffusers. These diffusers feature a sandblasted metallic coated surface that serves as a diffuse reflecting surface. Incident light reflected off this surface is transformed to have a diffuse intensity pattern. TECHSPEC Reflective Diffusers are coated with either Enhanced Aluminum or Protected Gold for high reflectivity in the UV or IR spectra, respectively. Standard sizes with diameters as small as 5mm are available.

Special Handling

These optics require special handling to avoid damage and ensure long-term performance. Proper handling, cleaning, and storage are essential to maintain optical quality. Explore our Optics Cleaning Resources for step-by-step guides and best practices. For personalized assistance, Email us or Chat with our technical support team.

Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

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