Kowa TSN-55A Prominar spotting scope angled view with 17-40x wide-angle zoom

At the heart of the TSN-55A PROMINAR spotting scope is an objective lens made of pure fluorite crystal. This mineral is characterized by extremely low dispersion, which far exceeds the imaging properties of conventional optical glass. This enables Kowa to eliminate color aberrations and significantly improve resolution and contrast. The use of pure fluorite crystal lenses is a unique feature of Kowa PROMINAR spotting scopes and reflects Kowa's decades of optical innovation. With a length of only 255 mm and a weight of only 965 g, the TSN-55A PROMINAR is exceptionally compact and therefore the ideal travel companion.

The versatile 17-40x wide-angle Zoom eyepiece with ED lenses is perfectly matched to the optical performance of the pure fluorite crystal lens

The TSN-55A PROMINAR embodies a philosophy, a lifestyle. An optic that enriches every experience. It is unique. This compact spotting scope opens up new possibilities. Wherever your journey takes you, the Kowa TSN-55A is the perfect travel partner. Its light weight, lightweight yet robust, waterproof and nitrogen-filled housing guarantees the best possible performance in the toughest conditions