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The Kson Olympus AS102 is a f/12 classic air spaced ("AS"), crown and flint doublet achromat refractor with a 102mm and a generous f/12 (f/15 with aperture cap) focal length. Designed for the pure pleasure of visual planetary, lunar, double star and some DSO viewing, this extraordinary achromat is one of the longest focal length modern achromats currently made, designed…
$59.95Original price was: $59.95.$54.95Current price is: $54.95.
Who says telescopes are only for night time sky viewing? With the saxon 1.25" Erect Image Diagonal (45 degree) you can use your favourite Refractor or Maksutov-Cassegrain telescopes for terrestrial observation in the daytime. The saxon 1.25" Erect Image Diagonal (45 degree) is ideal for when you need your telescope is a horizontal position, giving you a comfortable viewing angle and an upright, non-mirrored image.
Coronado CEMAX 18mm Eyepiece (1.25")- for use with Coronado H-alpha Solar Telescopes and filters. 1.25" Barrel Size. Specifically designed for use at H-alpha (or Ha) wavelengths, this specialty eyepiece uses optimized coatings to enhance contrast, minimize glare and also affords excellent contrast for planetary viewing. With caps.
Coronado CEMAX 18mm Eyepiece (1.25")- for use with Coronado H-alpha Solar Telescopes and filters. 1.25" Barrel Size. Specifically designed for use at H-alpha (or Ha) wavelengths, this specialty eyepiece uses optimized coatings to enhance contrast, minimize glare and also affords excellent contrast for planetary viewing. With caps.
