• Follow us
Home > Products

Narrow band pass filter


Specifications
Substrate material
UV Grade Fused Silica or BK7
Diameter
25.0 +0~-.025 mm
Thickness
3 ± 0.5 mm
Min. clear aperture
>90% of diameter
Tpeak
>35%
Attenuation
T<0.01%
Angle of incidence
0° ± 5°
Coating Technology
Electron beam evaporation, dielectric multilayers, or metal induced interference filter
Surface quality
20/10 per MIL-O-13830B
Wedge
<3 minutes
Wavefront distortion
≤1 λ @ 633nm per 25mm
Humidity resistance
Per MIL-C-675A
Abrasion resistance
Per MIL-C-675A
Optimum temperature
23°C
Temperature limits
-50°C to 100°C
Certification
Spectrophotometer print of lot sample
Cleaning
Non-abrasive method, isopropyl alcohol on lens tissue recommended
Wavelength(nm)
355, 405, 488, 514, 532, 633, 780, 850, 1064

Feedback

Your Name:
*E-mail:
Phone:
Company:
Title:
*Content: