Astronomik 1.25" dark "filter". This is a threaded 1.25" filter cell with an opaque solid disk to prevent light from striking the CCD. It can be used for taking bias and dark frames without the use of a mechanical shutter.
|Name||QSI - Astronomik 1.25" Dark Filter|
|Custom Stock Status||This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.|