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« nPAE Theia90 Collimating Diagonal and Filter Changer Review
In Use
With a path length of 140mm, which is as much as 38-40mm more than many 2″ diagonals, users will need to consider available back focus.
With a path length of 140mm, which is as much as 38-40mm more than many 2″ diagonals, users will need to consider available back focus.