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780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
Specifications
Clear aperture :
>95%
Average reflectance :
420-680nm@R>94%
Surface parallelism :
λ/10
Coating :
Gold coating, aluminum coating plus dielectric coating
Model Number :
LF
Brand Name :
Non
Place of Origin :
Guangdong, China
MOQ :
1000
Price :
$1
Substrate :
JGS 2, high borosilicate glass
Enhanced single :
450nm,532nm,650nm,780nmR>97%
Description
Customized 780nm LongPass IR Filter Glass Plates with Gold Coating and High Borosilicate Substrate for Infrared Equipment
Product Overview
Our longpass filters feature advanced coating technology on high-quality glass substrates. These filters utilize reflection from metal coat layers or dielectric coat layers on glass surfaces, providing undistorted reflection without heavy color distortion. Manufactured from premium JGS2 quartz glass and high borosilicate glass, they maintain optimal performance in high-temperature environments.
Coating Technologies
Protected Gold Mirrors:
  • Gold-coated Outer Mirrors: Feature silicon dioxide protective coating over gold surface, preventing scratches and moisture damage. Reflectivity exceeds 96% in 0.75μm - 20μm band
  • Gold-coated Inner Mirrors: Protected by chrome-coated gold surface, suitable for environments with lower spot requirements. Reflectivity exceeds 96% in 0.75μm - 20μm band
Dielectric Mirror:
Dielectric mirrors achieve exceptional reflectivity in specific bands, reaching over 99%. Available in single-point high reflection (470nm, 532nm, 650nm, 808nm, 1064nm) and broadband high reflection ranges (400-700nm, 650-1200nm).
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating 780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
Technical Specifications
Parameter Specification
Product Name Long Pass Filter
Customized Support OEM, ODM
Place of Origin China
Model Number LF
Coating Gold coating, aluminum coating plus dielectric coating, dielectric coating
Average Reflectance 450nm, 532nm, 650nm, 780nm R>97%
Band Reflectivity 450nm, 532nm, 650nm, 780nm R>97%
Substrate JGS 2, high borosilicate glass
Surface Parallelism λ/10
Clear Aperture >95%
Surface Quality 40/20 (S/D)
Environmental Testing MIL-STD-810F
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
Spectral Performance
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
Product Gallery
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating 780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating 780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
Manufacturing Process
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
About U-Safe Technology
U-safe Technology Co., Limited is a legally registered B2B trading company in Hong Kong, serving as a business bridge between Chinese manufacturers and international importers. Our office in Shenzhen's IC Park ensures close coordination with production facilities, helping clients source correct products and solutions safely, efficiently, and reliably.
Contact Us
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
Welcome Inquiry! Any questions? Contact our sales team for prompt response within 24 hours.
Our Services Include:
  • R&D / OEM Support
  • Production Process Follow-up
  • Custom Packaging Solutions
  • Pre-delivery Inspection
  • Comprehensive Shipping Options: EXW, FOB, FCA, CNF, CIF, Door-to-Door by sea, air, express, or post
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780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating

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Product Detail
Clear aperture :
>95%
Average reflectance :
420-680nm@R>94%
Surface parallelism :
λ/10
Coating :
Gold coating, aluminum coating plus dielectric coating
Model Number :
LF
Brand Name :
Non
Contact Supplier
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating
780nm Longpass Optical Filter Customized Optical IR Filter With Gold Coating

U-Safe Technology Co., Limited

Verified Supplier
1 Years
shenzhen
Since 2021
Business Type :
Exporter, Manufacturer, Trading Company
Main Products :
Camera Lens Filters, UV Lens Filter, ND Lens Filter
Total Annual :
>10000000
Employee Number :
>10
Certification Level :
Verified Supplier
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