I preview tested the Kowa TSN-55A PROMINAR, 17-40x, Fluorite, 965 g and 80° apparent field
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- Опубліковано 27 сер 2024
- Welcome to my UA-cam channel, in this exclusive review I introduce you to the world premiere of the brand new Kowa TSN-55A spotting scope. This little gem was designed for the most demanding enthusiasts, offering top quality performance in a compact and lightweight format. During my birdwatching and digiscoping sessions, I was able to appreciate the extraordinary sharpness and contrast provided by the pure fluorite crystal lens. Images are incredibly detailed, with excellent correction of chromatic aberrations and a perfectly flat field of view right to the edges.
The TSN-55A is ideal for long excursions due to its light weight and compactness, but sacrifices nothing in terms of optical quality. Focusing is smooth and precise, allowing you to quickly move from close range to infinity. The 17-40x zoom eyepiece offers a wide apparent field and excellent immersion in the scene, perfect for following fast-moving subjects such as birds of prey.
I have used the spotting scope with various accessories, including the Smartoscope Vario adapter, and have obtained stable images of excellent quality even in windy and turbulent conditions. The compatibility with numerous Kowa accessories makes this telescope extremely versatile for various applications, from birdwatching to landscape and astronomical observing.
Despite its small size, the TSN-55A is able to offer performance comparable to larger diameter telescopes, thanks to its ability to reduce atmospheric turbulence. Testing with the USAF Chart confirmed the exceptional resolution and contrast of this instrument.
In conclusion, the Kowa TSN-55A is a top quality spotting scope, perfect for those looking for exceptional performance in a compact format. If you are passionate about nature, birdwatching or simply love to observe details in the landscape, this telescope will not disappoint. The launch price during July will be €2,298.00, with a standard 10-year warranty, extendable to 15 years with online registration.
Full article with pictures and tables: www.binomania....
Instrument supplied by: www.kowaoptic....
Italian distributor of Kowa: kowa-sportopti...
00:25 Presentation of the review
00:44 Availability for sale and three main features
01:20 Launch price and warranty
01:40 Acronym
02:02 Two models of the TSN-55 and specific accessories
02:34 Compactness, weight, paintwork, logos
03:16 Free-hand use
03:38 Slots, lens hood, foot, and thread knurling
04:25 Inside of optical tube
04:38 Focusing system and its characteristics
05:27 Pure fluorite crystal lens and its characteristics
05:48 Demonstration clip
06:13 Zoom eyepiece and its characteristics
07:41 KOWA anti-reflective coating
08:04 Output pupil and its characteristics
08:25 BK7 glass porro prisms
08:35 Chromatic and geometric aberrations
09:00 Testing with USAF CHART
09:40 STAR TEST
10:26 Digiscoping with Vario smartoscope
11:00 Various clips shooting birdlife and my commentary
11:40 Observation in birdwatching
12:30 Use on backpack or bean bag
12:40 Performance in landscape observation
13:20 Performance in twilight observation
13:46 Astronomical observation and my impressions
14:35 Pros
15:30 Defects
15:53 Conclusion
16:52 Acknowledgements, website, forum, social media and how to support my work
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Dr. Piergiovanni Salimbeni
Journalist (Professional Register of Journalists of Lombardy)
E-mail: salimbeni(chiocciola)binomania.it
Binomania.it - Review of binoculars, spotting scopes and astronomical telescopes
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For non-Italian friends, I remind you that English subtitles are present, please activate them in the settings. Thank you
Its great with the english subtitles.
Fantastico
Ciao Simone, già, bello strumento!
Davvero interessante la scelta dei progettisti di usare un prisma ottico di Porro in vetro BK7.
Grazie per la recensione del cannocchiale terrestre Kowa TSN-55A PROMINAR 17-40x alla Fluorite, Piergiovanni.👍
Grazie a te
Another Great Video💯Thank you for Sharing 💥💥💥💥💥💥💥
Hi TMF, Thanks!
Prodotto compatto , un compagno ideale da avere nello zaino anche solo per uscire in trekking avendo un peso e un ingombro contenuto.
Le qualità ottiche sono di pregiata fattura come la meccanica. Impegno economico adeguato per questo nuovo arrivo di Kowa
Un caro saluto Piergiovanni
Si, è un vero e proprio..gioiellino..
buon giorno
Bel video ,avendo già il TSN-663M con impiego al poligono fino a 300 m .Secondo Lei il TSN55 S (non mi piace la versione angolata) è molto più brillante e ne vale la pena di svenarsi e dove fare l'acquisto ??
Grazie e saluti
Riky
Great review. Fantastic optically for sure, but as soon as I heard Polycarbonate Hull / Body, I didn't want to buy it anymore. I know the previous version had the same hull, but when a customer pays 2300 Eur for a scope, he's expecting a Magnesium Hull, not a plastic one. Sorry Kowa
Hi Ivan, I just wrote to Kowa to find out why they decided to use Fiber Reinforced Plastics. I will keep you up to date.
@opticsreviews Grazie Mille Piergiovanni, that's so thoughtful of You.
That probably the main reason its so light.
prova vortex razor 13-39 x 56
Grazie per il consiglio!
👍What is the eye relief?
Hi, Kowa did not declare this data. I was able to observe the entire field, with my low profile sunglasses
ciao, vorei comprare un binocolo con telemetro, secondo te quale sarebbe un buon acquisto per andare a caccia .Ti ringrazio anticipatamente
Ciao, dipende dalla fascia di prezzo e dalle varie caratteristiche che vorresti sfruttare se con calcolatore balistico o piu' semplice. Ti invito a visitare questo link: www.binomania.it/?s=telemetro