BA2458344

Baader
in stock
Baader neutral density filter - 1.25" - 12.5% transmission


22,00 EUR
incl. 19 % Tax
excl.Shipping costs


Description

 

Baader neutral density filter1.25" neutral density filter - ND 09 - 12.5% Transmission

High precision plane-parallel glass by Baader - tension-free mounted - for 1.25" filter threads. The quality of Baader filters is superior to most standard grey filters. Light attenuation without colouring.
The filter's quality is so good that even with longer distances between filter and focal plane no performance reduction is visible. The substrate is plane-parallel, optically polished and anti-reflective coated.
Technical details:

-- Cell with filter thread on both sides
-- Transmission 12.5% (ND 09)

Application:

Moderate light dampening. An allround filter for medium-sized telescopes and lunar observation.

 


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