KOWA Spottingscope TSN-99S PROMINAR 30-70xW zoom telescope

KOWA Spottingscope TSN-99S PROMINAR 30-70xW zoom

The TSN-99 Prominar represents Kowa's popular TSN-880 series, which for the first time combines a convex XD lens with a pure fluorite crystal lens. Its 99 mm lens is the largest ever produced by Kowa, delivering excellent low-light performance and detailed images without chromatic aberrations.

With its new design and high-quality technology, the telescope is comfortable to use for a long time, even in demanding conditions. Its 100% magnesium alloy body makes it one of the smallest and lightest high magnification telescopes on the market, increasing its portability.

As in previous models, the TSN-99 has Kowa's quick focus (double focus), which brings out the details of the subject in just a few steady turns. Fine focus gives precise control over focusing accuracy with small adjustments, even when wearing gloves.

The optical structures are composed of Kowa's unique pure fluorite crystals, and the telescope features their largest objective lens ever made, measuring a whopping 99 mm. Combined with the Kowa XD lens, which has very low dispersion characteristics, the telescope produces amazing image quality with superb colour clarity and minimal chromatic aberration even at high magnification. The objective lens has extra protection from the elements with Kowa's unique KR coating, which prevents dirt, moisture and dust from accumulating on the lens surface.

The remote tube is fully compatible with the entire Kowa accessory assembly.

The Kowa TSN-99 comes in both straight and angled versions, you can choose between a 30-70XW zoom eyepiece or a super wide-angle 40XW eyepiece.

Main functions

• Lens 99 mm
• Features both a convex XD lens and a clear fluorite crystal lens
• Lightweight
• Retractable sunshade
• Double pedestal mounting
• Quick rotation of the eyepin
• Filter thread in the telescope body

Technical specifications

• Purpose: Hunting, Birdwatching
• Dimensions (SxLxW) (mm): 364
• Outlet nozzle Ø (mm): 3,3-1,4
• Eye relief (mm): 17
• Eye hoods: upward reversible
• Eyepiece diameter (mm): 55
• Field of view (apparent) (°): 59-70
• Glass type: XD, Fluorite Crystal
• Magnification (x): 30-70
• Optical coating: KR Coating, FMC
• Insignificance: 78,6
• Waterproof (m): YES
• Weight (g): 2205
• Warranty (years): 10
• Closest focus (m): 6
• Lens diameter (mm): 99