DayStar Filters 50mm White-Light Universal Lens Solar Filter (2-Pack, 50-69mm OD) Tangent It is equipped with a

It is equipped with a unique expansion port

tilt extensions and pan extensions

and with the durable belt

48V phantom power is required to power the LED lights

Four Heat Pipes

DayStar Filters 50mm White-Light Universal Lens Solar Filter (2-Pack, 50-69mm OD) Tangent It is equipped with aProduct Highlights Safe Solar Viewing and Photography For Lenses, Telescopes, and Binoculars 12312 2 ISO Certified SOLARLITE Film Fits Outside Diameters from 50 69mm 50mm Clear Filter Aperture Utilizing an ingenious spring folded assembly design to hold it securely in place, the 2 pack of Daystar Filters 50mm White Light Universal Lens Solar Filters allows you to safely view or photograph the sun and solar eclipses. The ULF is offered here in a 2 pack