Antares 1.25" UHC/LPR Filter - UHC 2" Diagonals 7mm push fit

7mm push fit

and it even has a built-in rechargeable power source that runs for up to 24 hours of continuous operation

Gives you more time to do your observing and have fun

Extendable dew caps minimize condensation on lenses

Antares 1.25" UHC/LPR Filter - UHC 2" Diagonals 7mm push fitAntares 1. 25" UHC LPR Filter Product Highlights: Antares Ultra High Contrast 1. 25" Filter Antares Light Pollution Reduction Filter Transmission = 480 nm to 510 nm Includes standard 1. 25" size, M28. 4x0. 6 mm Threads The Antares UHC Filter is a specialty filter that blocks the visual spectrum except for wavelengths between 480 nm and 510 nm. This type of blocking filter is also known as a Nebular or ALP (anti light pollution) or an LPR (Light