William Optics Fluorostar 156 f/7.8 Imaging APO Triplet Refractor FPL-53 FLT156 Add Flattener:None included thread-in unit also permits prime-focus

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

The 30mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providing both super-wide apparent field and generous eye relief

9mm Field Stop Diameter 18

the brightness can be brought up gradually to any level desired for reading at close quarters with minimal afterimaging

William Optics Fluorostar 156 f/7.8 Imaging APO Triplet Refractor FPL-53 FLT156 Add Flattener:None included thread-in unit also permits prime-focusWilliam 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