For filter wheels that accept 36mm unmounted filters
Compatible with ZWO/QHY/SBIG 36mm electronic filter wheel
Suitable for DSLR, webcams, CCD cameras, planetary cameras, black-and-white camera for bright-field shooting
Long-lasting: made with multi-coated glass with an ion-assisted deposition technology to ensure scratch resistance and stability on the central wavelength
Improve image sharpness, blocks ultraviolet and infrared transmissions but lets visible spectrum through
comes with a plastic case With high pressure EVA case lining
Quickly capture dark frames to optimize photo quality
Opaque - blocks all light from the imaging camera sensor. Help remove dark currents - essential for astrophotography
Easily eliminate camera noise and hot pixels
Dark frame acquisition helps remedy such noise and "hot pixels" by canceling out these disruptive effects during image processing
Threaded and can be directly connected to your filter wheelfor fast conversion between different filters;
Made of metal for durability. High quality packing box includes foam-lined plastic case
Didn't imagine it would be so big. This is some serious machine-worked piece and easy to adapt to any tripod with multiple configuration options. The price was a bit high but the product is well worth it as you will only buy on in your life time.
ข้อดี: Great to adapt to a photography tripod if you want to use your telescope for wildlife watching and photos. Strong built and easy to use.