Backfocus
position tests
position tests
camera at ideal backfocus position
camera 0.7" out from ideal backfocus position
camera 0.7" out from ideal backfocus position
camera 0.7" out from ideal backfocus position
camera at ideal backfocus position
camera at ideal backfocus position
Note: original 0.7" backfocus error test data replaced with
data from images that were properly focused. Seeing
conditions for this test were slightly better than the ideal
backfocus position tests.
data from images that were properly focused. Seeing
conditions for this test were slightly better than the ideal
backfocus position tests.