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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

UV-NIR Neutral Density (ND) Filters

UV-NIR Neutral Density Filters

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  • Constant Transmission from 190 – 1700nm
  • Can be Stacked to Create Intermediate Density Values
  • Multiple Optical Densities Available

TECHSPEC® UV-NIR Neutral Density (ND) Filters are used to attenuate light from the ultraviolet to the near-infrared. TECHSPEC® UV-NIR ND Filters feature excellent parallelism with superior surface characteristics to provide constant, ultra-broadband performance from 190 – 1700nm. These ND filters are ideal for a range of applications including spectroscopy, machine vision, or ellipsometry, or for use with low power lasers. TECHSPEC® UV-NIR Neutral Density (ND) Filters can be stacked to obtain a range of optical densities.

Note: UV-NIR Neutral Density Filter kit includes all optical densities. Filter coating is fragile and should be handled with care. Use non-contact cleaning methods only.

Common Specifications

Clear Aperture (%):
80.00
Substrate:
Fused Silica (Corning 7980)
Coating:
Metallic Based ND
Surface Quality:
40-20
Blocking Wavelength Range (nm):
190 - 1700
Transmitted Wavefront, P-V:
λ/4
Optical Density Tolerance (%):
±10

Products

Dia. (mm)  Optical Density OD (Average)   Thickness (mm)   Transmission (%)   Compare   Stock Number   Price  Buy
12.50 0.3 1.50 50.0
25.00 0.3 3.00 50.0
50.00 0.3 5.00 50.0
12.50 0.4 1.50 40.0
25.00 0.4 3.00 40.0
50.00 0.4 5.00 40.0
12.50 0.5 1.50 32.0
25.00 0.5 3.00 32.0
50.00 0.5 5.00 32.0
12.50 0.6 1.50 25.0
25.00 0.6 3.00 25.0
50.00 0.6 5.00 25.0
12.50 0.9 1.50 12.5
25.00 0.9 3.00 12.5
50.00 0.9 5.00 12.5
12.50 1.0 1.50 10.0
25.00 1.0 3.00 10.0
50.00 1.0 5.00 10.0
12.50 1.3 1.50 5.0
25.00 1.3 3.00 5.0
50.00 1.3 5.00 5.0
12.50 1.5 1.50 3.2
25.00 1.5 3.00 3.2
50.00 1.5 5.00 3.2
12.50 2.0 1.50 1.0
25.00 2.0 3.00 1.0
50.00 2.0 5.00 1.0
12.50 2.5 1.50 0.3
25.00 2.5 3.00 0.3
50.00 2.5 5.00 0.3

Technical Information

Accessories

Title CompareStock Number  Price Buy
UV-NIR, 12.5mm Diameter ND Filter Kit #88-368 A$1,008.00   Request Quote
  • 3-5 days
    ×
UV-NIR, 25mm Diameter ND Filter Kit #88-369 A$1,344.00   Request Quote
  • Contact Us
    ×
UV-NIR, 50mm Diameter ND Filter Kit #88-370 A$2,152.00   Request Quote
  • 3-5 days
    ×