The Kowa TSN-773 angled scope*, features extra-low dispersion (ED) glass; the optimum optical material for reducing chromatic aberration, providing the ultimate viewing experience.
The well established Kowa focus system has progressed to a new dual focus system. The quick focus, with a large and easy to turn knob, will focus from infinity to five meters in two revolutions.
The fine focus, with smooth movements and pinpoint accuracy, is extremely useful at high magnifications and for digiscoping systems.
*EYEPIECES SOLD SEPARATELY: See TE-11WZ and TSN-EX16
Interested in photography / digiscoping? Check out this video about the Kowa PhoneSkope adapter: