Manufacturer: Baader
Product number: BA2408342

EUR 72,00


incl. 19 % VAT (DE)  
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  • On stock
  • Only 1 pcs left in stock





rating: 5.0 of 5
  • Details..
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  • In the box..
Baader 2" Polarising filter - single
Reduces brightness, especially useful with a Herschel prism.

This filter can be screwed into 2" eyepieces and can be used for individual light attenuation in combination with Herschel solar prisms. Turning the filter alters the brightness (a Herschel prism polarises the light).

Moon viewers using telescopes with 2" focusers can put a 2" polarising filter into the 2"/1.25" adapter and this 1.25" filter into the eyepiece. For adjusting the brightness, simply turn the eyepiece. Moon viewers having telecopes with 1.25" focusers might work with a barlow lens and two 1.25" polarising filters.

Moon viewers using star diagonals can, of course, use one polarising filter in the barrel of the diagonal and one in the barrel of the eyepiece.
Surface:plane-optical polished
Filter thread:2"
mount material:aluminum
Substrate thickness:2 mm
Low profile filter cell:height only 6 mm
1 filter in plastic box



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BA2408343

Baader 1.25" polarising filter - single

Baader 1.25" polarising filter - single

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  • Only 1 pcs left in stock

EUR 42,00

Reviews

Written by Udo Köster
on 2023-10-25

"Sehr gute Qualität und bestens geeignet für das Herschelprisma und darüber hinaus auch für Mondbeobachtungen."

Written by langlois stephane
on 2020-05-12

*****

Written by Claus Rubi
on 2018-03-13

"Wie immer bestens, schnelle Lieferung und einwandfreie Ware. Verwende den Filter es für die Tagesbeobachtung an Planeten."