Bahtinov mask suitable for 10″ reflector › Forums › For Sale / Wants / Giveaway › Bahtinov mask suitable for 10″ reflector This topic has 0 replies, 1 voice, and was last updated 3 years, 9 months ago by Roger Dymock. Viewing 1 post (of 1 total) Author Posts 29 December 2020 at 9:49 am #574846 Roger DymockParticipant Free but please make a donation to the BAA Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Connect with :Login with Sheep CRM Log In