What's the best way to mark a primary with a center dot?
marking a mirror
Started by kestrel, 08/12/2004 09:43PM
Posted 08/12/2004 09:43PM
Opening Post
Posted 08/12/2004 10:13PM
#1
Trace a circle on a piece of paper using the mirror as a template. Cut out the circle. Fold the paper in half, then in half again so that you have a pie shaped 1/4 circle. Cut the pointed tip. Now you have a circle with a hole in the center. Lay it over the mirror and place your mark.
Bob
Bob
Fujinon 10x70 FMT-SX binocs
Tak FS-78 ƒ/8.1 - 630mm fl.
6" ƒ/6.5 homeground newt. - 981mm fl.
10" ƒ/4.85 homeground dob. - 1231mm fl.
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