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Products / Optics / Optical Filters / Shortpass Filters / IR Cut-Off Filters
See all 10 Products in Family

20mm Square IR Cut-Off Filter

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Stock #55-237
- +
$41.50
Qty 1-24
$41.50
Qty 25+
$34.00
Volume Pricing
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Dimensions (mm):
20.0 x 20.0
Cut-Off Wavelength (nm):
710.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
BOROFLOAT®
Length (mm):
20.00
Operating Temperature (°C):
<250
Coating:
Traditional Coated
Index of Refraction nd:
1.472
Surface Quality:
80-50
Thickness (mm):
1.10
Thickness Tolerance (mm):
±0.25
Type:
IR Cut-Off Filter
Width (mm):
20.00
Dimensional Tolerance (mm):
±0.25
Clear Aperture (%):
≥90
Edges:
Seamed Edges
Coating Specification:
Surface 1: T=50% @ 710±30nm, Tavg >85% @ 480 - 680nm, Tavg <10% @ 740 - 1200nm
Surface 2: λ/4 MgF2
Wavelength Range (nm):
480 - 1200

Regulatory Compliance

RoHS 2015:
Compliant
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Reach 224:
Compliant
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Certificate of Conformance:
View
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Product Family Description

  • 710nm Cut-Off Wavelength
  • Circular and Rectangular Options
  • Various Sizes Available

Featuring a 710nm cut-off wavelength, IR Cut-Off Filters are ideal for eliminating illumination beyond the visible spectrum in many visual and detector-based applications.

Title  Type Compare Stock Number  Price Buy
15mm Sq., Fixed Filter Holder Fixed #54-996 $62.00
Qty 10+ $55.80 Request Quote
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25mm sq - Rectangular Bar Clamp Fixed #54-994 $99.00
Qty 10+ $89.10 Request Quote
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Filter Kinematic Mount, 2-Screw Adjustable - Tip-Tilt #58-874 $115.00
Qty 5+ $103.50 Request Quote
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60mm sq - Rectangular Bar Clamp Fixed #54-995 $116.00
Qty 10+ $104.40 Request Quote
  • In Stock
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Filter Kinematic Mount, 3-Screw Adjustable - Tip-Tilt #58-875 $125.00
Qty 5+ $112.50 Request Quote
  • In Stock
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