William Optics Fluorostar 156 f/7.8 Imaging APO Triplet Refractor FPL-53 FLT156 Add Flattener:None included Unfortunately all it takes is

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

Two thumbscrews lock the sliding cell in position at the desired projection distance

Large Sensor Illumination

Note that a heater band longer than needed will work effectively

William Optics Fluorostar 156 f/7.8 Imaging APO Triplet Refractor FPL-53 FLT156 Add Flattener:None included Unfortunately all it takes isWilliam 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