I was browsing the
Bintel website and noticed that they now offer the Bahtinov Mask in a range of sizes from 14” down to 80mm, with some ‘scope specific sizes such as the C9.25.
Prices range from $25 – $59 and they look like the aluminium product from the Kendrick range, who also have a
flexible plastic film range due out in Feb 2009.
Cheers
Dennis