Kowa TSN-88A 88mm PROMINAR Spotting Scope Kit with TE-11WZ II WA-Zoom Eyepiece (Angled Viewing)

BH #KOTSN88AZMS • MFR #TSN-88A ZM SET
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Kowa TSN-88A 88mm PROMINAR Spotting Scope Kit with TE-11WZ II WA-Zoom Eyepiece (Angled Viewing)
Key Features
  • 25-60x Eyepiece
  • Ultralow Dispersion Lenses
  • Dual Focus
  • Fog and Waterproof Magnesium Body
Utilizing Kowa's pure fluorite crystal lenses, this TSN-88A 88mm PROMINAR Spotting Scope Kit features premium optics to redefine the standards of color brilliance. The PROMINAR scope has a large objective to gather ample light for bright and clear images, which also boosts its low-light performance. Fluorite glass increases contrast and corrects for chromatic aberration, so images are clear and crisp with true color rendition. This product set includes the TSN-88A angled spotting scope body and the TE-11WZ II 25-60x wide-angle eyepiece.
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Shipping Restrictions: Sales and export of this item to South Korea are prohibited.

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Kowa TSN-88A 88mm Spotting Scope Overview

From Manufacturer

Utilizing Kowa's pure fluorite crystal lenses, this TSN-88A 88mm PROMINAR Spotting Scope Kit features premium optics to redefine the standards of color brilliance. The PROMINAR scope has a large objective to gather ample light for bright and clear images, which also boosts its low-light performance. Fluorite glass increases contrast and corrects for chromatic aberration, so images are clear and crisp with true color rendition. This product set includes the TSN-88A angled spotting scope body and the TE-11WZ II 25-60x wide-angle eyepiece.

Proper functionality of the retractable sunshade is guaranteed exclusively with Kowa brand filters
Extremely bright 3.5" fluorite crystal objective lens garners a better view in any lighting
25-60x eyepiece with two XD extra-low dispersion lenses for a sharp image with minimal aberration and a generous field of view
Dual-speed coarse/fine focusing system
Magnesium alloy construction aids weight/brightness ratio
Waterproof to JIS protection class 7 and nitrogen-filled to prevent internal fogging
Kowa's standard eyepiece bayonet mount includes a locking mechanism to prevent the eyepiece from falling out or getting lost
1/4" and 3/8" tripod screw mounts
UPC: 879110008790

Kowa TSN-88A 88mm Spotting Scope Specs

Key Specs
Viewing Angle
Angled
Magnification
25 to 60x
Objective Lens Diameter
88 mm
Field of View
25x: 126.5' @ 1000 yd / 42.0 m @ 1000 m
60x: 69.3' @ 1000 yd / 23.0 m @ 1000 m
Minimum Focus Distance
16.4' / 5.0 m
Battery / Runtime
No
Design
Viewing Angle
Angled
Prism Type
Roof
Performance
Magnification
25 to 60x
Objective Lens Diameter
88 mm
Field of View
25x: 126.5' @ 1000 yd / 42.0 m @ 1000 m
60x: 69.3' @ 1000 yd / 23.0 m @ 1000 m
Minimum Focus Distance
16.4' / 5.0 m
Features
Fogproof
Yes
General
Battery / Runtime
No
Filter Thread
No
Tripod Mounting Thread
1/4"-20 Female, 3/8"-16 Female
Dimensions
L: 13.4" / L: 34.0 cm
Weight
4.1 lb / 1.9 kg
Packaging Info
Package Weight
11.835 lb
Box Dimensions (LxWxH)
23.1 x 9.5 x 7.4"

Kowa TSN-88A 88mm Spotting Scope Reviews

Scoping with the best, a KOWA 88 !!

By Kevin
Rated 5 out of 5
Date: 2026-01-02

I have been out viewing with my new KOWA 88 and zoom eyepiece. All I can say is that I have been immensly impressed with it. I had tried KOWAs previously but now that I have been using it several times I am very excited. I scoped waterfowl the other day and had incredible views of birds across at least a half-mile of water. The details were great as I used the fine focus to bring clear views of individual birds through that depth of field or distance. I also was out in cloudy weather and the brighness was still amazing. Clear views out to rim of objective lens. Wondered about packing it, being a bit heavier than my previous 20x50 mm scope. Not that much different. I have carried it over a mile on one day and I wasn't bothered. Great scope. Completely satisfied and it's what I was hoping to get.

Tremendous Product

By William
Rated 5 out of 5
Date: 2025-08-27

This is the pinnacle of perfection. I use Televue eyepieces with 1.25” adapters, and enjoy great views. Don’t underestimate the worth of the fine focus, because at 30X or more, you’ll see the value. Some would say the 99mm scope is better. I can’t comment since I’m moving up from a 65mm Pentax scope, which I used for years and can still recommend. But this scope, the Kowa 88, is superior in resolution a and contrast.

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