Optical Coated Bandpass Filters
Conventional narrowband filters consist of an ion sputter deposition process, a dura film. Filter cut-off range selectable 200-2000nm Filter spectral bandwidth FWHM: 8-20nm, filter cut-off depth up to OD6. The wavelength is accurate and offsetless, with a high transmittance flux.
●Product Origin: China
●Shipping Port: Fuzhou China
●Lead Time: 4 working weeks
●Payment: T/T Payment, Western Union
+86-0591-83275656
Product description
Optical Coated Bandpass Filters
Bandpass filters are allow special wavelength for transmission and block all other wavelength light.
JX-Optics make customized Narrow Band Pass Filters, UV Band Pass Filters and IR Band Pass Filters.
Specification
Material: color glass
Bevel: <0.25mm X 45°
Coating:：Optional（ Uncoated，AR Coating，ETC.）
Standard | High Precision | |
Diameter Tolerance: | +0.0/-0.2mm | +0.0/-0.02 |
Thickness Tolerance: | ±0.2 | ±0.05 |
Surface Quality: | 60-40 | 20-10 |
Clear Aperture: | >85% | >95% |
Flatness (per 25mm@633mm): | λ/2 | λ/8 |
Parallelism | 3 min | 10 sec |