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Colored Glass Replacement Longpass Filters

Colored Glass Replacement Longpass Filters

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  • Dielectric Coated Longpass Filters
  • >90% Typical Transmission and >OD5 Blocking
  • 100% Environmentally Safe, RoHS Compliant Construction
  • Cut-On Wavelengths from 320 to 1000nm

Common Specifications

Thickness (mm):
1.10 ±0.10
Clear Aperture (%):
90
Physical Durability:
MIL-C-48497
Optical Density OD (Average):
≥5.0
Substrate:
Coating:
Dielectric
Surface Quality:
80-50
Transmission (%):
>90 (typical)
Wavelength Range (nm):
200 - 2500
Operating Temperature (°C):
-100 to +400
Environmental Durability:
MIL-STD-810, Method 507.3, Procedure III, Modified to 40 cycles

Products

Dia. (mm)  Cut-On Wavelength (nm)   Thickness (mm)   Rejection Wavelength (nm)   Transmission Wavelength (nm)   Wavelength Range (nm)   Compare   Stock Number   Price  Buy
12.70 320.00 1.10 200 - 300 335 - 2500 200 - 2500
12.70 420.00 1.10 200 - 390 440 - 2500 200 - 2500
12.70 550.00 1.10 200 - 515 570 - 2500 200 - 2500
12.70 590.00 1.10 200 - 555 610 - 2500 200 - 2500
12.70 630.00 1.10 200 - 595 650 - 2500 200 - 2500
12.70 665.00 1.10 200 - 630 685 - 2500 200 - 2500
12.70 715.00 1.10 200 - 665 735 - 2500 200 - 2500
12.70 780.00 1.10 200 - 710 800 - 2500 200 - 2500
12.70 850.00 1.10 200 - 775 870 - 2500 200 - 2500
12.70 1,000.00 1.10 200 - 860 1035 - 2500 200 - 2500
25.40 320.00 1.10 200 - 300 335 - 2500 200 - 2500
25.40 420.00 1.10 200 - 390 440 - 2500 200 - 2500
25.40 550.00 1.10 200 - 515 570 - 2500 200 - 2500
25.40 590.00 1.10 200 - 555 610 - 2500 200 - 2500
25.40 630.00 1.10 200 - 595 650 - 2500 200 - 2500
25.40 665.00 1.10 200 - 630 685 - 2500 200 - 2500
25.40 715.00 1.10 200 - 665 735 - 2500 200 - 2500
25.40 780.00 1.10 200 - 710 800 - 2500 200 - 2500
25.40 850.00 1.10 200 - 775 870 - 2500 200 - 2500
25.40 1,000.00 1.10 200 - 860 1035 - 2500 200 - 2500

Product Details

Colored Glass Replacement Longpass Filters feature dielectric coatings that provide wide reflection and transmission bands with steep transition slopes. Unlike colored glass filters that block undesired wavelengths via absorption, these filters provide blocking via reflection, making their performance independent of thickness. These filters are constructed from 100% environmentally safe, RoHS compliant materials, and their manufacturing process enables custom options not available in colored glass including customer-specified cut-on wavelengths and larger dimensions. Colored Glass Replacement Longpass Filters are ideal for environmental monitoring, immuno-diagnostic testing, DNA analysis, and applications requiring RoHS compliant materials. A wide operating temperature range of -100 to +400°C also enables use in harsh environment conditions.

Technical Information