fbpx

ASToptics Bahtinov focus mask 230 for 240mm to 268mm diameters

44.00

Add to Wishlist
Add to Wishlist
SKU: 47312 Category:

Description


ready for shipping in 24 h

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.

Product number: 47312

Reviews

There are no reviews yet.

Be the first to review “ASToptics Bahtinov focus mask 230 for 240mm to 268mm diameters”

Your email address will not be published. Required fields are marked *