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Astronomy > Telescope accessories > Astrophotography > Masks > Focusing Masks > ASToptics > ASToptics Bahtinov focus mask 120 for 120mm to 152mm diameters
Product no.: 47310

Bahtinov focus mask 120 for 120mm to 152mm diameters

$ 31.90 incl. VAT plus shipping costs
long-term
ready for shipping in 3-6 months + lead time
There is a follow-up model for this product: ASToptics Focusing Mask Bahtinov Acryl 120-160mm

No delivery possible before Christmas. Order a voucher coupon!


This product is available in the following variants:
Diameter (mm) Price
109 - 145 $ 25.90
120 - 152 $ 31.90
140 - 170 $ 31.90
175 - 212 $ 31.90
185 - 210 $ 41.90
212 - 252 $ 41.90
240 - 268 $ 52.00
67 - 87 $ 20.90
86 - 105 $ 20.90

Product description

Bahtinov focus mask

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

How to attach the mask to the telescope: Each mask is supplied with a pair of bolts and fitting plastic covers. Just push the bolts through the holes in the mask and slide the covers onto the bolts from the other side. Now the mask can be simply hinged onto the dewcap or the telescope tube. This adaptation is very universal and fits for widely varying tube diameters.

Specifications

General


Colour
black
Diameter (mm)
120 - 152

Product safety

manufacturer: NIMAX GmbH, Otto-Lilienthal-Str. 9, 86899 Landsberg am Lech, DE, www.nimax.de
ASToptics Bahtinov focus mask 120 for 120mm to 152mm diameters

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