A wide range of high-quality off-the-shelf and custom optical filters are available, covering applications from the UV to the infrared wavelength regions. Please contact us with details of the dimensions and the transmission  requirements you need.

OPITCAL FILTERS SPECIFICATION

Commercial Precision High Precision
Diameter 10 - 180mm 10 - 180mm 10 - 180mm
Diameter Tolerance 0/-0.02mm 0/-0.015mm 0/-0.01mm
Thickness Tolerance ±0.05mm ±0.03mm ±0.01mm
Irregularity (P-V) ΔN=2 ΔN=1 ΔN=0.5
Surface Quality (Scratch-Dig) 60-40 20-10 10-5
Other Specifications
Substrates All Glass Types
Spectral Ranges 300~3000nm
Bandwidth 1nm - Broadband
Transmission 2% - 98%
Durability MIL-STD-810F, Section 507.4; MIL-C-48497A, Section 3.4.1