Skywatcher 0.85x Reducer & Corrector for Evostar ED 100/900

SKFlat100

Skywatcher
in stock

179,00 EUR
incl. 19 % Tax
excl.Shipping costs

Description

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Skywatcher 0.85x focal reducer and field flattener for 100/900mm ED refractor
... increases field and photographic speed and corrects for field curvature

$Skywatcher Field Flattener for ED refractors$
The Skywatcher 0.85x focal reducer / field flattener has been designed for astronomers who want to use the renown ED Apo for astro photography. The flattener reduces the telescope's focal length by the factor of 0.85 and increases the useful field. As a positive side effect, the necessary integration times are significantly reduced. The field curvature that is unavoidable at most telescope systems is reduced to a nearly irrelevant level when using sensors up to APS-C format (24x16mm).

The Reducers & Flatteners advantages:
-- Optimized for this particular refractor guaranteeing optimal results
-- Better field illumination by M48 system - less vignetting compared with T2 systems.
-- No expensive additional adapters necessary

This flattener is recommended for the following telescopes:
-- Skywatcher ED 100/900 (Pro Serie, Evostar ED100 ...)
-- Celestron ED 100/900
-- Vixen ED 100/900
-- Orion ED 100/900

Technische Daten:
-- Threads directly to the focuser's drawtube
-- M48 thread on the camera side - find adapter rings for your camera model in the "accessories" section
-- Optimal distance M48 - focal plane: 55mm (will be kept automatically if using the recommended rings and a DSLR

Test Report - of the Skywatcher Reducer/Corrector - German Language

very informative test with photos with/without Skywatcher corrector ....... Link to the test report

We recommend following products:

Adaptors:

SKM48-EOS 20,00 EUR* * excl.Shipping costs Skywatcher Adapter from M48 to Canon EOS Bajonet	TS2-SKFlat 59,00 EUR* * excl.Shipping costs TS 2" Adapter: Skywatcher 0.85x Reducer to ED-Apos	SKM48-Nikon 20,00 EUR* * excl.Shipping costs Skywatcher Adapter from M48 to NIKON Bajonet
SKM48-SONY 20,00 EUR* * excl.Shipping costs Skywatcher Adapter from M48 to Sony / Minolta Bajonet	TSM48-T2 19,00 EUR* * excl.Shipping costs TS Adaptor from M48 (2" filter thread) to T2 - low profile	TSVF230 29,00 EUR* * excl.Shipping costs Extension Tube - 2" - Filter thread - 30mm Length

upUser reports

Test Report - of the Skywatcher Reducer/Corrector - German Language

very informative test with photos with/without Skywatcher corrector ....... Link to the test report