The Kowa TSN-99A 30-70x99 PROMINAR Spotting Scope Zoom Kit, with a 45° Angled Viewing Combines Their Largest Scope with a Powerful Wide-angled Eyepiece.
The Kowa TSN-99A 30-70x99 PROMINAR Spotting Scope Zoom Kit, with a 45° Angled Viewing Combines Their Largest Scope Body with a Powerful Wide-angled Eyepiece, and Gives You a Complete Observation RigYou Just Need to Supply a Reliable and Steady Tripod to Set It Up On.
Key Features
- 45° Angled Viewing
- 30-70x Wide-angle Zoom Eyepiece
- Massive 99mm Objective Lens System
- Fluorite Crystal & ED Glass Elements
- Nitrogen-Filled, Water and Fogproof
- Durable and Lightweight Magnesium Body
- Dual 1/4"-20 and 3/8"-16 Tripod Mount
- Rotating Tripod Collar
- Fine and Coarse Dual Focus
- Twist-Out Sunshade with Aiming Sight
Product Details
Introducing the New Kowa TSN-99 PROMINAR 99mm Pure Fluorite Crystal Spotting Scope Series
The 45° Angled Viewing Kowa TSN-99A 30-70x99 PROMINAR Spotting Scope Zoom Kit Combines their Largest Scope Body with a Powerful Wide-angled Eyepiece and Gives You a Complete Observation RigYou Just Need to Supply a Reliable and Steady Tripod to Set It Up On.
This Spotting Scope Utilizes a Combination of Extra-low Dispersion and Pure Fluorite Crystal Glass, Coupled with Optical Lens Coatings, to Produce Views Free from Chromatic Aberrations, High Light Transmission, and Improved Colour Rendition, Resolution, Contrast, and Clarity.
Additional Design Elements Include a Specially Designed Ring and Bayonet Mount that Allows the Use of a Suite of Accessories and Eyepieces to Enhance Your User Experience and Expand the Capabilities of Your Scope.
Please Note that Using a Filter May Prevent the Built-in Lens Hood from Working Properly.
Optical Performance
- Powerful 30-70x Wide-angled Eyepiece Allows You to Scan the Terrain for Subjects On Low Power with the Ability to Zoom In and Make Detailed Observation and Positive Identification
- Front XD Lens Is Made of Extra-low Dispersion Glass and the Secondary Is Made of Fluorite Crystal Glass Creating an Optical Path Free from Chromatic Aberrations at Even High Magnification with High Contrast and Crisp Clarity
- Massive 99mm Objective Lens delivers outstanding low light performance with exceptional detail
- Antireflection fully multicoated Lenses Maximize Light Transmission and Improve Colour Rendition, Resolution, Contrast, and Clarity
- Proprietary KR coating on the exterior of the Lens actively repels dirt, moisture, and dust from collecting on its surface to ensure clear views
- 105' field of view on 30x, 60' on 70x
Use and Handling
- Eyepiece socket is set at a 45° Angle to the Body, putting the user's head in a comfortable Viewing position whether they are standing, sitting, or lying prone
- Dual-focus System: Quick (Coarse) Focus allows for fast action to bring Your subject in to detail in just a few smooth revolutions and Fine Focus gives pin-point, finger-tip control offering precise focusing accuracy with minute adjustments possible, even when wearing glovesincreasing performance for applications such as Digiscoping when accurate Focus is critical
- Eyepiece quick Release Button allows the Eyepiece to be removed smoothly for quick Eyepiece or adapter changes without compromising on a secure connection to the Scope Body
- Tripod mount has a removable screw that allows the Spotting Scope to be attached to either 1/4"-20 and 3/8"-16 heads and quick Release plates
- The orientation of the Scope can be changed with the Release of a locking Button for precise Eyepiece placement to improve Viewing comfort
- An easily accessible collar on the Eyepiece mount allows for quick connection of current Kowa System accessories, including adapters for Digiscoping and a 1.6x extender
- 105mm Objective filter thread allows for a protective or UV filter to be addedthe sunshade can still be used even with a filter installed
- Lens Hood has a built-in aiming sight as a visual aid to assist in finding a subject more rapidly. Please note that using a filter may prevent the built-in Lens Hood from working properly.
Construction Details
- Proper functionality of the retractable sun shade is guaranteed exclusively with Kowa brand filters
- Compact design measures under 15" long
- Lightweight, strong, and corrosion-resistant magnesium alloy chassis
- Nitrogen-filled and O-ring Sealed to protect from the elementschassis is resistant to Internal Fogging In Extreme Conditions and Waterproof
- Smooth ergonomics make it comfortable and easy to use out in the field for long periods of time
Specifications
| Viewing Angle | Angled |
| Magnification | 30 to 70x |
| Objective Lens Diameter | 99 mm |
| Field of View | 30x: 105.4' @ 1000 yd / 35.0 m @ 1000 m
70x: 60.2' @ 1000 yd / 20.0 m @ 1000 m |
| Minimum Focus Distance | 19.7' / 6.0 m |
| Exit Pupil Diameter | 30x: 3.3 mm
70x: 1.4 mm |
| Eye Relief | 17.0 mm |
