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narrowband filters where moisture can seep in if the coating is not properly deposited
Regarding functionality the GEM28 delivers precise pointing and accurate tracking
5") diameter Optical Tube Weight: 8
we were able to create a compact physical design employing only five elements to reach the optical goals
There is even room for the camera with filter wheel and AO-7 attached
Used ADM Losmandy Dovetail Clamp with Balancing Counterweights on 3" bolt Apertura narrowband filters where moisture canThis is an ADM Losmandy dovetail clamp with two counterweights, a 3 lb. 8oz. and a 1 lb. 12 oz, for a total of 5 lbs. 4 ozs. of weight. These are on a 3" bolt. This is for counterbalancing your astrophotography gear at the back of your scope with a weight attached to your accessory Losmandy rail at the front of the scope. No box included; we can ship this item.
US$ 12250.00
US$ 319.50
US$ 24.00
