Kowa Spotting Scope Powder Coated. This special combination combined with improved optical coatings virtually eliminates chromatic aberration even at high magnification. Dual Focus Pin Point Control The dual focus mechanism is the gateway to controlling the image between your eye and the scope. Exquisite engineering is refined to make operation flawless. Quick focus allows for fast action to bring your subject in to detail in just a few smooth revolutions whilst Fine focus gives pin-point finger-tip control offering the ultimate in focussing accuracy. Tough Lightweight & Portable Utilizing a 100percent magnesium alloy structure the TSN-99 PROMINAR series spotting scope is one of the most compact and lightweight in its class of large objective spotting scopes making it more portable than many other models. A fully waterproof and nitrogen sealed shell plus Kowa KR coating on the optics makes the scope reassuringly rugged. Designed To Digiscope The TSN-99 PROMINAR is 100percent compatible with our Kowa System accessory range giving you access to interchangeable eyepieces accessories and digiscoping adapters for DSLR cameras and smartphones - creating a truly flexible optical tool for many applications. Specifications for Kowa TSN-99 30-70x 40x Spotting Scope: Manufacturer: Kowa Color: Green Magnification: 40 x 30 - 70 x Objective Lens Diameter: 99 mm Eye Relief: 17 mm Field of View Linear: 37 m at 1000 m 20 - 35 m at 1000 m Optical Coating: Yes ED Glass: No Body Only: Yes Tube Diameter: 105 mm Reticle: No Reticle Minimum Focus Distance: 19.7 ft Lens Material: Fluorite crystal and XD lens Weather Resistance: Yes Finish: Powder Coated Magnesium Included Accessories: No Fabric/Material: Magnesium Alloy Country of Origin: Japan Package Type: Box Features of Kowa TSN-99 30-70x 40x Spotting Scope Waterproof Fogproof Filter thread: 105mm Package Contents: Kowa TSN-99 30-70x 40x Spotting Scope Kowa TSN-99S: TSN-99S Spotting Scope Powder Coated