For the backcountry hunter, the tsn-770 spotting scope is the perfect balance between low light performance, weight and functionality. While the Kowa TSN 880 may be considered by many as the best scope you can buy, the TSN 770 is a close second. The size and compactness of a 60mm scope with the performance of a 80mm, and a price that makes it available to all.
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The PROMINAR models TSN-773/774 have an XD objective lens with low dispersion properties to diminish chromatic aberration. The concave lens paired with the XD lens is made of glass with special dispersion properties to reduce the chromatic aberration to a further degree. The performance and compactness of these spotting scopes are second to no other scope in this class.
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Objective Diameter: 77mm
Eye Relief: 17mm
Twilight Factor: 49.2-76.2
Minimum Focus Distance: 5m
Had the chance to run the Kowa 77 side by side with a Swaro ATS 20-60x80 and it is quite significantly better. That wasn’t a secret though because Rob voiced that to me in a phone call before I even purchased it. I think my favorite part about the scope is the wide angle eye piece, I did not expect that but after some use it has proven to be a very nice feature. The glass is fantastic, provides great clarity and the 60x zoom is useable until about 10-15 minutes of legal light remaining. Very happy with my purchase, thanks to Rob and S&S Archery for the outstanding customer service.
Blown away by this scope, and the amazing service that I always get from Rob. He is always so helpful and willing to give all the information possible. In this day and time when service has left so many industries, this company cares and strives to always give the best service. Had this scope side by side a swaro atx 85 this weekend and the clarity and field of view at full zoom, even if i i wasn't the owner of the kowa, i would have chosen the kowa in this comparison, and i love all my swaro glass as well. Just truly blown away with the kowa 77 and would highly recommend.
Very happy with my purchase from S&S. Easy to pack and excellent glass. Rob made it so easy! Great place to buy from with very fast shipping and will definitely buy from them again!
Thing is lights out. Happy with my purchase and the awesome customer service from S&S
Great spotter, keeps up with the ATS80HD most of the time, just a few oz heavier and cold to the touch if you run it bare