TEMTO is your strategic partner for your technologies! We have full experience in optical design, coating design, prototyping, and assembly capabilities.

After our incessant effort in past years, we get great breakthrough in our narrow band pass filter, no matter in technology or capability.
 
We process the filter under 1100nm, hereunder is the filter list within our capability, pls check it.
 
Center Wavelength (CWL): 200-300nm; 300-400nm; 400-500nm; 500-600nm; 600-700nm; 700-800nm; 800-900nm; 900-1000nm; 1000-1100nm

Full width at half maximum (FWHM): 10nm;12nm; 15nm; 20nm; 30nm; 40nm

Blocking (cut-off): OD2~OD3;OD3~OD4;OD4~OD5

Material: float glass, BK7, fused silica etc

Other specifications:
For size, blocking,  peak transmission, clear aperture,  mounting,  blocking wavelength etc are per customers design

Feature of our products:
Feature: strict position for wavelength, high % for peak Transmission, deep& wide blocking.
 
Relative products: besides narrow bandpass filters, we are good at long pass filters, short pass filters and vairiable bandpass filters also.
 
Any interest in our any filter parts, contact us and send us your design pls. If you are not sure of the design, pls inform us the application and your requirements. Our experienced R&D teams will be your best assistance.