Kowa NEW TSN-55 Prominar Pure Fluorite Spotting Scope

Kowa NEW TSN-55 Prominar Spotting Scope

• A new ultra compact and lightweight addition to the PROMINAR range.
• A 55 mm. compact spotting scope with advanced optics that 
  offers outstanding optical & mechanical performance compared to competitors.
• Improved coating technology inherited from TSN-99/88/66 for increased transmission.
• Dramatically improved field of view and ED optics in the eyepiece.
• Best of both worlds: Travel light without sacrificing image quality.
• Pure fluorite crystal optics and high transmission for natural 
  color and elimination of chromatic aberration.
• Precision engineering with the smoothest and most precise focussing.
• KR coating applied to objective lens.
• 58mm Filter thread.

The new TSN-55 PROMINAR spotting scope offers all the benefits of PROMINAR pure fluorite crystal optics, ensuring images are vivid, sharp, and true to life. Its compact size and featherweight construction make it effortlessly portable, making it the ideal choice for explorers seeking exceptional optical performance without the burden of extra bulk. 

With the Kowa TSN-55 PROMINAR, there’s no compromise on travel – just unparalleled visual experiences in a lightweight package.

Created for Those Who Prioritize Portability Without Sacrificing Image Quality

The new Kowa TSN-55 PROMINAR spotting scope sets a new standard in compactness and lightweight design without compromising on optical performance. 

Featuring a 55mm PROMINAR pure fluorite crystal objective lens, it delivers exceptional clarity and brightness, surpassing the capabilities of other compact scopes. 

Expanding the PROMINAR Family

Proudly manufactured in Japan, this spotting scope joins a line-up of world-renowned precision optics featuring unique optical coatings and lenses manufactured from pure fluorite crystal technology. 

Perfection in Miniature. 

Perfect performance that fits in the palm of your hand. Compact yet robust, the TSN-55 PROMINAR measures just 10.0 in. in length and weighs a mere 34 oz. (55A model), making it an ideal travel companion. It is designed to be effortlessly portable without sacrificing image quality.

Effortlessly Portable

Whether embarking on an outdoor adventure or exploring new landscapes, the TSN-55 PROMINAR offers all the benefits of PROMINAR pure fluorite crystal optics, ensuring images are vivid, sharp, and true to life.

Its compact size and featherweight construction make it effortlessly portable, making it the ideal choice for travellers seeking exceptional optical performance without the burden of extra weight. 

Harnessing the Power of PROMINAR Fluorite Crystal Lens Technology. 

• Kowa are proud to produce their PROMINAR fluorite crystal lenses in house.
• From the growing of the artificial crystal to the final cutting, shaping and polishing of the lens.
• Kowa can ensure consistent quality and supply by manufacturing their own lenses.

Experience Natural Color.

Enhanced optical coating developed for the TSN-99/88/66 series are utilized in the optical design of the TSN-55 and paired with the fluorite crystal lens – this ensures high transmission throughout all visible light wavelengths.

Trust that the colors you see are the true colors of nature and enjoy an image free of chromatic aberration and negative optical distractions. Whether you’re birdwatching or exploring vast landscapes, this scope ensures vivid, sharp, and lifelike visuals.

Eyepiece Excellence

Two Kowa high-grade fluorite rich XD (ED) lenses are incorporated into the eyepiece. Enhanced with the renowned TE-11WZ II PROMINAR wide-angle zoom eyepiece technology, previously reserved for larger PROMINAR models, this scope offers an impressive 17-40x magnifi cation range. 

The direct integration of this eyepiece into the body not only maintains the compactness of the scope but also expands the fi eld of view by up to a massive 52% compared to its predecessor, the TSN-550, allowing for a more immersive viewing experience

Dual Focus System.

The spotting scope benefits from the PROMINAR dual-focus system that provides rapid and fine focusing adjustments, ensuring you can quickly adapt to changing scenes and capture intricate details with ease. This precision focusing system is a testament to Kowa’s advanced Japanese engineering and craftsmanship. 

Built Tough. Lightweight Performance.

The new TSN-55 PROMINAR epitomizes durability, featuring a fully sealed, nitrogen-filled construction that renders it waterproof and impervious to outdoor elements. 

The objective lens and eyepiece is fortified with Kowa’s innovative KR coating, mitigating the risk of dust, dirt, and residue accumulation on the objective lens surface, thereby preserving optical clarity over time. 

Forget heavy bulky photographic equipment

The TSN-55 PROMINAR transforms into a super compact powerful telephoto system with the addition of digiscoping adapters,  compatible with both smartphones and DSLR cameras. This versatile system allows for seamless transition from viewing 
to photography, capturing high-quality, long-range images with remarkable ease.

Technical Specifications 

In the Box

TSN-55 Prominar Pure Fluorite Spotting Scope, selected version :

• Angled Viewing (TSN-55A)
• Straight Viewing (TSN-55S)

Manual & Warranty

Kowa Limited Lifetime Warranty