Celestron Ultima 80 Refractor

#C/52250

The Celestron Ultima 80 has an 80 mm refractor and 45 degree viewing angle, giving it a step up in aperture size from its older model and boasting 50% brighter images because of it. It features multi-coated optics and comes fitted with a 20-60x zoom eyepiece. The Ultima 80 Refractor is waterproof and is able to be used in all extreme weather conditions, and performs well in all light conditions. The design of the Celestron Ultima 80 Refractor makes it ideal for viewing nature and for any long distance spotting - perhaps even astronomy. It has a sleek, contoured design which makes it easy to handle, and nice to look at. Its main objective lens permits the image to be very low in chromatic aberration, or colour fringing, and this feature places the achromatic Ultima as a benchmark in this regard.

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The Celestron Ultima 80 has an 80 mm refractor and 45 degree viewing angle, giving it a step up in aperture size from its older model and boasting 50% brighter images because of it. It features multi-coated optics and comes fitted with a 20-60x zoom eyepiece. The Ultima 80 Refractor is waterproof and is able to be used in all extreme weather conditions, and performs well in all light conditions. The design of the Celestron Ultima 80 Refractor makes it ideal for viewing nature and for any long distance spotting - perhaps even astronomy. It has a sleek, contoured design which makes it easy to handle, and nice to look at. Its main objective lens permits the image to be very low in chromatic aberration, or colour fringing, and this feature places the achromatic Ultima as a benchmark in this regard.

SPECIFICATIONS

Objective Lens Diameter 80 mm
Angular Field of View 2.0-1.0°
Linear Field of View (@1000 yds) 105 ft - 52 ft / 35 m - 17 m
Magnification 20 - 60x
Exit Pupil 4.0 mm - 1.3 mm
Eye Relief 18 mm
Optical Coatings Multi-Coated
Close Focus 26.2 ft / 8 m
Weight (oz) 57 oz (1616 g)
Accepts filters No
Camera Adaptable Yes
Waterproof Yes
Nitrogen Filled (Fogproof) Yes

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