Midwest Optical BP485 Absorptive Visible Bandpass/Near-IR Block Filter, 380-585nm Range, With StablEDGE
BP485 is commonly used as an internal infrared blocking filter in cameras. When working with any camera that has had its internal filter removed, a mounted BP485 filter can also be considered in order to, when desired, allow it to once again work like the unmodified camera. BP485 is A/R coated on both sides and its spectral response in the blue portion of the spectrum is excellent compared to other absorptive IR blocking filters.
- Useful Range : 380-585nm
- FWHM : 285nm
- Tolerance : +/- 10nm
- Peak Transmission : ≥90%
- Surface Quality : 40/20
Note: Midwest Optical filters are considered to be special order items and are thus not returnable.