Choose To Extend Your warranty for only £49.00
A reducer will brighten your view, seeing more objects & the view is optimised for imaging (photography).
A lens hood will shield stray light & dew fall.
Perfect if you have damaged a Nexstar telescope's optical tube:
SLT grey (Right), Astro-Fi black (Right), Evolution silver (Left) SE orange (Left)
Construction & StarBright multi-coated optics are identical in all
The dovetail position (in brackets) will alter the position of the focuser
An EQ mounted focuser is different again
Supplied without mount, tripod, finderscope, visual back, diagonal or eyepieces
With XLT multi-coatings & protective case.
Celestron's C5 is a 5" (127mm) aperture, 1250 mm f/10 Schmidt-Cassegrain optical system. Its optical excellence is the reason it was chosen by NASA for many space shuttle missions.
127MM (5") F/1500 MAKSUTOV-CASSEGRAIN TELESCOPE
A rival to the Celestron C6 OTA for performance, albeit not for wide-field imaging or for cool-down time. An excellent lunar and planetary telescope, both for imaging and observing
Easily the best value for money 7" Mak available.
EdgeHD is an aplanatic Schmidt telescope designed to produce aberration-free images across a wide visual and photographic field of view.
SEE THE UNIVERSE IN HD!
Introducing Celestron's New Aplanatic Schmidt Telescope Design!
EdgeHD is an aplanatic Schmidt telescope designed to produce aberration-free images across a wide visual and photographic field of view.
Warranty: 2 years
EdgeHD is an aplanatic Schmidt telescope designed to produce aberration-free images across a wide visual and photographic field of view.
Celestron Schmidt-Cassegrain Optical Tube Assemblies (OTA) are available individually for use with your favorite mount. Each OTA is made to the same exacting standards as those used on all our high quality telescopes.
Warranty: 2 years
EdgeHD is an aplanatic Schmidt telescope designed to produce aberration-free images across a wide visual and photographic field of view. The optical system was designed to reduce more than just off-axis star coma, but also to give an astrograph quality flat focal plane all the way to the edge of the field of view.
Celestron Schmidt-Cassegrain Optical Tube Assemblies (OTA) are available individually for use with your favorite mount. Each OTA is made to the same exacting standards as those used on all our high quality telescopes.
Sky-Watcher Skymax-90T, 90mm 3.5inch f/1250 Maksutov-Cassegrain Optical tube Assembly