Vixen ED80SF ED Apo Refractor Telescope
The ED 80Sf was initially listed as an entry level APO, but now with so many astronomers giving us such glowing reviews, it appears that Vixen will need to reclassify this product! The ED80Sf refractor features high-grade glass and quality components. Coupled with a medium f/7.5 focal ratio, the ED 80Sf delivers a sharp, color-free image of high contrast. At only 22.4", this is Vixen's ultimate grab-n-go APO travel scope. The ED80Sf comes complete with Aluminum Case, 2" Diagonal, Finder Scope, and Rings.
This Vixen ED80SF Refractor Telescope is an 80 mm aperture, 600 mm focal length, f/7.5 ED Apochromatic multi-coated Refractor telescope. At only 7.5 pounds in weight and only 22.4" in length, it delivers a beautiful image with 1.45 arcsecond resolution, to satisfy any astronomer on-the-go!
|Optical tube:||80 mm (3.15") ED Apochromatic Multi-coated|
|Focal Length / f#:||600 mm, f/7.5|
|Highest Useful Magnification:||160x|
|Light Gathering Power:||131x|
|Resolving Power:||1.45 arcsec|
|Optical Tube Length:||570 mm / 22.4"|
|Tube diameter:||100 mm / 4 in|
|Outside Dew Shield Diameter:||116 mm|
|Weight:||7.5 lb / 3.4 kg|
|Accessories:||Dovetail Plate, Tube Rings, Finder Scope, 2" Diagonal, Hard Case|
|Photography:||Prime Focus, Eyepiece projection, and Afocal Imaging|