SharpStar SCA260 V2 Aspherical Cassegrain Telescope 260mm f/5 Secure Telescope Mount Light pollution reduction and contrast

Light pollution reduction and contrast boosting deep sky filter for Galaxies

The four-element reducer is a 0

The closer to the infrared band

Apochromatic 3-element Objective

Channel spacing

SharpStar SCA260 V2 Aspherical Cassegrain Telescope 260mm f/5 Secure Telescope Mount Light pollution reduction and contrastSharpStar SCA260 Aspherical Cassegrain Telescope 260mm Fast f 5 Optics This is the version 2 that comes with some improvements (i. e. better focuser). The serious amateur's large astro photo instrument for deepsky, at the edge of portability, this fast Cassegrain is recommended mainly for astro photography! FOR FULL FRAME IMAGING! This might be a good alternative to Schmidth Cassegrain telescopes as it sits nicely somewhere between a f 10 SCT (like a