Opticstar 1.25" Infra-Red Cut-Off Imaging Filter
For the use in CCD imaging this high-transmission filter will exclude any IR wavelengths beyond H-alpha showing a very steep desirable curve.
It is useful in greatly reducing glare in the image in general and for reducing the effect of bloated stars.
The filter is mounted in a machined aluminium cell which is threaded to accept additional filters.
|Name||Opticstar - 1.25" Infra-Red Cut-Off Imaging Filter|