BA2458310


in stock
in stock

Baader 6pc. colour filter set - 2"


instead 305,88 EUR
only 298,32 EUR
excl. VAT
excl. 4,53 € Shipping costs


Description:
Baader 2 inch filterset Filter set 2" - consisting of all six Baader 2" colour filters

-- Y
ellow (GG495 Long pass filter)
-- L
ight blue (BG25/435nm Band pass filter)
-- D
ark blue (BG14/470nm Band pass filter)
-- Green (VG6/500nm Band pass filter)
-- O
range (GG570 long pass filter)
-- Red (RG 610 long pass filter)

General information on Baader colour filters:

Colour filters damp light and glare, enhance contrast and resolution by selective filtering and reduce exhaustion of the observer's eyes.

The more exeperienced an observer is, the more he will like these colour filters. Their effectiveness is depending on divers factors like aperture and focal length of the telescope, the actual magnification and the viewing conditions.

Baader eyepiece filters can be screwed into nearly every eyepiece. Their quality is superior to standard flame-treated colour glass filters and have an effective anti-reflective coating.

The 7-layer anti-reflective coating on both sides with only 0.25% reflectivity per surface is the most complex coating group ever applied to colour filters. The filter substrate (2 mm thick) is screwed in blackened aluminium cells (cell height: 6 mm without external thread, 8 mm with M48 external thread) and comes with a robust filter box. Every filter is suitable for multiple applications
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