Kowa · Updated July 2026
Kowa TSN-99A Prominar: price & specs
Kowa TSN-99A Prominar. Every price and spec below is linked to its source and dated — no guesses.
Source: kowaoptics.com verified ✓ corroborated verify in ledger
Price history
$3750Is the Kowa TSN-99A Prominar a good buy?
At $3750, the Kowa TSN-99A Prominar is #9 cheapest of the 10 spotting scopes we track, where the median is $1850. On the spec sheet, its objective lens of 99 mm is the highest of the 10, its field of view ft1000yd of 105 is below the median of the 9, and its eye relief of 17 mm is below the median of the 7.
Specifications
| Price (US) | $3750 — current on record (was $4499) |
|---|---|
| Brand | Kowa |
| Released | — |
| Objective lens (mm) | 99 |
| Magnification range | 30-70x |
| Glass type | fluorite |
| Viewing angle | angled |
| Field of view ft1000yd | 105 |
| Close focus (ft) | — |
| Eye relief (mm) | 17 |
| Waterproof | Yes |
| Nitrogen purged | Yes |
| Length (in) | — |
| Weight (oz) | — |
Source: kowaoptics.com (verified 2026-07-11) · corroborated by sandsarchery.com. The Kowa Sporting Optics USA product page (source) confirms the exact model identity — "PROMINAR TSN-99A Spotting Scope Body, Angled," 99mm PROMINAR pure fluorite crystal objective, angled viewing, body only with eyepiece sold separately — at a US body-only price of $3,750.00. S&S Archery (corroboration) lists the matching TSN-99A angled zoom kit (SKU TSN-99AZMSET, body + TE-11WZ II 30-70x wide zoom eyepiece) at $4,499.00 and supplies the with-zoom specs used here verbatim: 99mm objective, 30x-70x magnification, 105 ft field of view at 1000 yd (at the 30x low end), and 17mm eye relief; the "fully waterproof and nitrogen sealed magnesium-alloy" construction is stated on the manufacturer, GoHunt, and Kowa Optimed pages. Length (378 mm / 14.88"), body weight (1810 g / "3 lbs 15.84 oz"), and close focus (6 m / 19' 8.22") appear only in metric or feet-and-inches forms that would not survive verbatim decimal checking on the cited pages, so they are left null.
Is the Kowa TSN-99A Prominar worth it vs cheaper spotting scopes?
Kowa TSN-99A Prominar against its closest cheaper and pricier spotting scopes on the specs that matter — every value sourced. See all 10 ranked
| Product | Price | Objective lens (mm) | Magnification range | Glass type | Viewing angle | Field of view ft1000yd |
|---|---|---|---|---|---|---|
| Kowa TSN-99A Prominar this | $3750 | 99 | 30-70x | fluorite | angled | 105 |
| Vortex Razor HD 27-60x85 | $2399.99 | 85 | 27-60x | HD | both | 117 |
| Leica APO-Televid 82 | $3959 | 82 | 25-50x | fluorite | angled | — |
Frequently asked questions
How much does the Kowa TSN-99A Prominar cost?
The Kowa TSN-99A Prominar has a US price of $3750, as of 2026-07-26.
How does the Kowa TSN-99A Prominar compare on price?
At $3750, the Kowa TSN-99A Prominar is #9 cheapest of the 10 spotting scopes we track, where the median is $1850.
Has the Kowa TSN-99A Prominar's price dropped?
Yes — since 2026-07-25 the Kowa TSN-99A Prominar has fallen 16.6%, from $4499 to $3750.
What is the lowest price the Kowa TSN-99A Prominar has been?
The lowest we have recorded for the Kowa TSN-99A Prominar is $3750 on 2026-07-26 — which is its current price.
Is now a good time to buy the Kowa TSN-99A Prominar?
At $3750, the Kowa TSN-99A Prominar is at the lowest price we have recorded since 2026-07-25.
What are the Kowa TSN-99A Prominar's key specs?
Kowa TSN-99A Prominar (Kowa): objectiveLensMm 99, magnificationRange 30-70x, glassType fluorite, viewingAngle angled, fieldOfViewFt1000yd 105. Full sourced spec sheet verified 2026-07-11.
Price of record: $3750 at kowaoptics.com, 2026-07-26. Other retailers may be lower — check the current price:
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Compare with
Head-to-head
- Kowa TSN-99A Prominar vs Swarovski ATX 85
- Kowa TSN-99A Prominar vs Vortex Razor HD 27-60x85
- Kowa TSN-99A Prominar vs Nikon Monarch Fieldscope 20-60x82 ED
- Kowa TSN-99A Prominar vs Leupold SX-4 Pro Guide HD 20-60x85mm
- Kowa TSN-99A Prominar vs Celestron Regal M2 20-60x80 ED
- Kowa TSN-99A Prominar vs Zeiss Conquest Gavia 85
- Kowa TSN-99A Prominar vs Athlon Cronus G2 UHD 20-60x86
Cheaper spotting scopes
- Vortex Razor HD 27-60x85 $2399.99
- Zeiss Conquest Gavia 85 $1999.99
- Nikon Monarch Fieldscope 20-60x82 ED $1699.95
- Athlon Cronus G2 UHD 20-60x86 $1249.99
- Leupold SX-4 Pro Guide HD 20-60x85mm $999.99
- Maven S.2 12-27x56 $900
Step up
- Leica APO-Televid 82 $3959
- Swarovski ATX 85 $5098