Réfracteur apochromatique Skywatcher AP 80/600 EvoStar ED OTA

Réfracteur EvostarED80

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Réfracteur apochromatique Skywatcher AP 80/600 EvoStar ED OTA

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Réfracteur apochromatique Skywatcher AP 80/600 EvoStar ED OTA

Description:

Skywatcher EVOSTAR ED80 Pro - ED APO 80/600mm - optical tube assembly - Black Line

... for visual observing and astro photography - 2" Crayford focuser - with 1:11 Micro Transmission
... aluminium case, 8x50 finder, 2" 28mm LET eyepiece, 2" diagonal are included!

Skywatcher EVOSTAR ED APO 80/600


EVOSTAR ED Refractors by Skywatcher
 offer good performance for either visual observers and astro photographers also. The optical quality makes these models a reference for their class. The objective features extra low dispersion glass (FPL-53) from Ohara, Japan. This design allows reducing false colour down to a non-disturbing minimum. The results are crisp and high-contrast views and photos.

Very elegant design... not only a look through this telescope fills with enthusiasm but also the elegant finish convinces. The OTA itself has shimmering black paint, the focuser, clampshells and parts of the dewcap are cream white.

Skywatcher EVOSTAR ED APO 80/600 crayford focuser
2" Crayford focuser

An Evostar's special novum is the solid 2" Crayford focuser. It allows very fine focusing what is especially important for astro photography, 1:11 micro transmission is included.

High performance tele objective

The very good optical performance can (for astro photography) be further enhanced by installing the optional TS field flattener. It makes this telescope a high-performance astro imager with exceptional definition over the full field without vignetting.

Direct link to the TS Flattener
Specifications:
-- Aperture: 80mm
-- Focal length: 600mm
-- Photographic speed: f/7,5
-- Limiting visual magnitude: 12m2
-- Resolution: 1.45"
-- Focuser: Crayford with 2" - 1.25" adaptor and T2 - 1:11 micro transmission
-- OTA weight: 2,5kg
-- Tube length: 620mm
-- Tube diameter: 100mm
-- Diameter dew cap: 115mm

Schott The objective contains Schott quality glass (comparable with Pyrex).

Scope of delivery:

-- ED 80/600mm with 2" focuser and reducer to 1.25"
-- Focuser with micro transmission
-- Prism rail and clampshells
-- aluminium case, 8x50 finder, 2" 28mm LET eyepiece and 2" diagonal are included

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