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Uploaded by picaticatara on Jan 1, 2012
just test on my opteka 500mm mirror lens the focus is very tricky and it seems far away objects are dull but should have no problem with birds and things 10 - 50 meters away and tripod is necessary for sports and things but overall its alright
Science & Technology
Standard YouTube License
hookayyy
iluvdonuts52 6 days ago
That's some dank music right there
PolyesterMoustache 1 month ago
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hookayyy
iluvdonuts52 6 days ago
That's some dank music right there
PolyesterMoustache 1 month ago