Clear UV Glass Dust Filter Fits all "T" Threads (42mm 0.75)

Clear UV Glass Dust Filter

Keep Dust and Contaminants off your Sensor!

This quality optically Clear UV Glass Dust filter is threaded 42mm (0.75) to Fit all standard T2 T-Rings. We recommend using a filter to prevent dust entry into your camera. This is especially important with Refractor type telescopes as they "pump air" when focused and Reflector type scopes which are open to the air. Optically Clear and Fully Multi-Coated for UV-A, UV-B and Anti-Reflection. Mounted in a machined aluminum cell with 42mm (0.75) Filter threads on both sides for stacking. 

This listing is for the Filter Only.
Picture of the Filter installed in a T-Ring is for reference only.