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| How To Inspect A Mirror Through Mail Order
Forum List | Follow Ups | Post Message | Back to Thread Topics Posted by Hoang Tran/">Hoang Tran on June 28, 1999 04:15:24 UTC |
hi! i just received a 8" f/6 primary mirror after i inspect it it, i found a small crack on back side of it about 1/4" on one side of mirror someone out there please let me know it's ok for this mirror or i exchange for another one. thank a lot if u can answer asap.( i'm a newby in builtding my first telescope) |
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