![]() ![]() Visual use - spotting scope and astronomical travel telescope ♦ Each ring has 3 M6 threads (female) on top side, one of them in the middle, two in 30 mm distance at the side ♦ High-quality CNC rings and GP style dovetail bar with photo thread connection ♦ Modern and multi-coated 3-element lens with FPL53 as APO element ♦ Retractable dewcap - only 37.5 cm transportation length ♦ M68x1 thread (female) allows for screwed and thus stable adaptions for astrophotography ♦ High-quality CNC tube with internal baffling and very good internal blackening - no annoying stray light ♦ 1:10 dual speed system for ultra-precise focusing ♦ Oversized drawtube with 60 mm clear aperture for full illumination even if full-frame sensors are used. The support is decoupled from the drawtube drive. The advantages and features at a glimpse: ♦ Rack-and-pinion focuser, plain bearing mounted. This is not the case for the Photoline 80 mm f/6 apo. Here, savings were often made in the wrong place. The fast focal ratio of f/6 not only keeps the refractor very short, it also provides short exposure times for astrophotography.īest mechanics ensure an excellent image quality over years and success in astrophotographyĮven the best optics can be used successfully only if the mechanics is right. It is one of the best and fastest 80 mm apos we have seen. Under the lead management of Teleskop-Service, this high-quality Photoline triplet apo with FPL53 element from Ohara (Japan) came to life as optimal travelling apochromat.Įven at higher magnification, the image has no annoying chromatic error, with excellent correction at the same time. ![]() ♦ Dew cap retractable for easy transportation - a very fine travel telescope with only 3 kg weight and 37.5 centimetres transport lengthĪ perfect travelling apochromat - for observation and astrophotography. ![]() ♦ 2" receptacle and female M68x1 thread for screwed adaptions can be used ♦ One of the best 2,5" focusers in its class - plain bearing mounted draw tube - adjustment by rack and pinion - designed for high payload ♦ Tube made out of quickly cooling aluminum ♦ Triplet with FPL53 element - no false color Its compact dimensions make it a perfect travelling telescope - also ideal for astrophotography. TS-Optics PHOTOLINE 80mm f/6 FPL53 Triplet APO - 2.5" RAP FocuserĪ highly corrected, fast apochromat. ![]()
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