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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: $ 95.00 Our price:
$ 86.00 incl. VAT, plus shipping costs
long-term
Product can be shipped as of 01.01.2025 + lead time

No delivery possible before christmas
Check alternatives on stock or order a voucher!


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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
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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