William Optics Fluorostar 156 f/7.8 Imaging APO Triplet Refractor FPL-53 FLT156 Add Flattener:None included It has a diameter of

It has a diameter of 3m with an opening of 2

Standard 2" (M48 x 0

thread-in unit also permits prime-focus photography by threading directly to the camera T-Adapter

Unfortunately all it takes is a about a second of the bright white light from a flashlight or a cell phone display to deplete your night vision and have you waiting around to adapt again

Mount head dimensions: 36cm X 18cm X 10cm

William Optics Fluorostar 156 f/7.8 Imaging APO Triplet Refractor FPL-53 FLT156 Add Flattener:None included It has a diameter ofWilliam Optics Fluorostar 156 f 7. 8 Imaging APO Triplet Refractor FPL 53 Australian Authorised dealer Needs to be ordered in contact us for timeframe. Please note: the guide scope in the photos is not included this is an optional extra you can find here. The William Optics Fluorostar 156 is a 3 element designed APO Refractor using an FPL53 extra low dispersion glass element with matching Lanthanum element. This combination provides outstanding colour