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

50 x 50mm, 850nm Cut-On SWIR Longpass Filter

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Stock #86-452
- +
€172,00 €129,00
Qty 1-9
€172,00 €129,00
Qty 10+
€143,50 €107,63
Volume Pricing
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Specifications

Dimensions (mm):
50.0 x 50.0
Cut-On Wavelength (nm):
850.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Length (mm):
50.00
Coating:
Traditional Coated
Rejection Wavelength (nm):
350 - 835
Surface Quality:
80-50
Thickness (mm):
1.20
Thickness Tolerance (mm):
±0.15
Transmission Wavelength (nm):
880 - 2500
Type:
Longpass Filter
Width (mm):
50.00
Dimensional Tolerance (mm):
+0.0/-0.2
Cut-On Wavelength (μm):
0.85
Coating Specification:
Tavg <0.5% @ 350 - 835nm
Tavg >85% @ 880 - 1700 nm
Tavg >75% @ 1700 - 2500nm
Wavelength Range (nm):
350 - 2500
Surface Flatness (P-V):
4 - 6λ

Regulatory Compliance

RoHS 2015:
Reach 224:

Learn More

Product Family Description

  • Block Visible Wavelengths
  • Ideal for Machine Vision Applications
  • Can Be Used as Cold Mirrors
  • Additional Longpass Edge Filters Available

Designed to pass short-wave infrared (SWIR) wavelengths while blocking visible light, TECHSPEC® SWIR Longpass Filters are ideal for increasing the image quality of InGaAs cameras in a variety of machine vision applications. These longpass edge filters are offered in multiple sizes and cut-on wavelengths. TECHSPEC SWIR Longpass Filters can also be used as extended cold mirrors to eliminate damage or adverse effects caused by heat build-up.

Technical Information

Compatible Mounts

Title  Type Compare Stock Number  Price Buy
Spring Mount Filter Holder, Metric Fixed #55-531 €77,50
Qty 10+ €70,00 Request Quote
  • 3-4 days
    ×
40mm Sq., Fixed Filter Holder Fixed #54-997 €83,00
Qty 10+ €75,00 Request Quote
  • In Stock
    ×
50/50.8mm Sq. Kinematic Mount, 2 Screws Adjustable - Tip-Tilt #58-858 €103,00
Qty 5+ €92,70 Request Quote
  • 3-4 days
    ×
Filter Kinematic Mount, 2-Screw Adjustable - Tip-Tilt #58-874 €104,00
Qty 5+ €93,60 Request Quote
  • In Stock
    ×
60mm sq - Rectangular Bar Clamp Fixed #54-995 €112,00
Qty 10+ €101,00 Request Quote
  • In Stock
    ×
Filter Kinematic Mount, 3-Screw Adjustable - Tip-Tilt #58-875 €113,00
Qty 5+ €101,70 Request Quote
  • In Stock
    ×
50/50.8mm Sq. Kinematic Mount, 3 Screws Adjustable - Tip-Tilt #58-861 €114,00
Qty 5+ €102,60 Request Quote
  • In Stock
    ×
 
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