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Astronomy > Telescope accessories > Astrophotography > Masks > Focusing Masks > Astrozap > Full Aperture Focusing Screens > Astrozap Bahtinov focusing mask for 63mm-139mm apertures
Product no.: 33690

Bahtinov focusing mask for 63mm-139mm apertures

RRP: $ 93.00 Our price:
$ 85.00 incl. VAT plus shipping costs
in stock
ready for shipping in 24 h + lead time

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Product description

Bahtinov focus mask

The focus mask is used to facilitate accurate focusing when doing astrophotography.

Specifications

General

Material
Aluminium
Diameter (mm)
63mm-139mm
Colour
black
Series
Full Aperture Focusing Screens

Product safety

manufacturer: Astrozap, P.O. Box 502, Ohio 44107 Lakewood, US, www.astrozap.com
resp_person: NIMAX GmbH, Otto-Lilienthal-Str. 9, 86899 Landsberg am Lech, DE, [email protected]
Product safety
Astrozap Bahtinov focusing mask for 63mm-139mm apertures
In focus star image
Astrozap Bahtinov focusing mask for 63mm-139mm apertures
Out of focus stellar image

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