Longues-vues Kowa TSN-821 M et 823 M : qualités et défauts

The Kowa 82 mm (TSN-821 M and 823 M) are two very good spotting-scopes but they are often « forgotten » by birders who prefer buying more « prestigeous » models such as the Leica APO 77 or the Swarovski AT 80. It is a shame are the two Kowa scopes are lightweight, their optics provide excellent clarity and details and they are convenient and comfortable for photography, the new TSN 20x-60x zoom eyepiece being excellent. We propose you a synthesis of the informations available on the Web about these two models.