Pay in 4 interest-free payments of $548.75 Learn more
Ships within 48 hours · Estimated delivery Oct 1 - Oct 6
The closer to the infrared band
Precision coatings for high transmission and optical density of off-band
just as you would with no filter in place
The four-element reducer is a 0
Advantages of the Retekess T116/T116A Paging System:
SharpStar SCA260 V2 Aspherical Cassegrain Telescope 260mm f/5 Secure Telescope Mount The closer to the infraredSharpStar 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
