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That generator is no more, but has been. Web bahtinov mask generator looking for the original online bahtinov mask generator? That generator is no more, but has been. Web learn how to use and make bahtinov masks for manual focusing of deep sky objects with this video and web page. If you are interested in collimation,. Cloudynights thread programmed by satoru takagi. Web this is bahtinov mask generator.
