Off-Axis Guiders (OAGs)
ASTRO-PHOTOGRAPHY
If you have an Off Axis Guider, there is no auxiliary guide scope needed, thus simplifying set-up and operation, improving performance, and reducing the expense of a guide scope and other hardware.
Off-Axis Guiders (OAG)
If you have an Off Axis Guider, there is no auxiliary guide scope needed, thus simplifying set-up and operation, improving performance, and reducing the expense of a guide scope and other hardware.
Guiding occurs with the same light path as the imaging detector, thereby eliminating negative effects due to differential flexure/slop of the auxiliary guide scope.
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