
Tangent Theta TT525P 5-25x56 Riflescope - MOA-ER Reticle - Black
Tangent Theta TT525P 5‑25×56 Riflescope - MOA‑ER Reticle - Black
Features
- Precision MOA‑ER First‑Focal‑Plane Reticle – True‑subtension MOA‑ER hashmark reticle remains accurate at every magnification for rapid ranging and hold‑over corrections; illuminated center with 11 brightness levels and 6 h auto‑off.
- Premium Low‑Light Optics – Fully multi‑coated, high‑definition glass and a 56 mm objective deliver outstanding light transmission, contrast, and edge‑to‑edge clarity in low‑light conditions.
- Exposed Locking Turrets with Zero‑Stop – Machined elevation and windage turrets lock securely to prevent accidental drift; mechanical zero‑stop allows instant return to zero, and turrets are fully re‑indexable without tools.
- Tool‑Less Re‑Indexing – After sight‑in, lift and rotate the elevation turret to re‑zero without disassembly or tools, preserving your exact point‑of‑aim.
- Side Parallax Focus – Side‑mounted dial adjusts parallax from 50 m to infinity, eliminating focal shift and ensuring a crisp reticle image at all ranges.
- Robust 34 mm Chassis – One‑piece aircraft‑grade aluminum tube finished in matte‑black Type II hard‑anodize; full O‑ring sealing and nitrogen purge for IPX7 waterproofing and fog‑proof reliability.
- Versatile 5×–25× Magnification – Broad zoom range accommodates both rapid target acquisition and extended‑distance precision engagements.
Technical Specifications for Tangent Theta TT525P 5‑25×56 Riflescope - MOA‑ER Reticle - Black
Specification |
Details |
Manufacturer |
Tangent Theta (Armament Technology, Canada) |
Model / Part Number |
TT525P – MOA‑ER / 800100‑0103 |
SKU / MPN |
800100‑0103 |
UPC |
6665955250029 |
Magnification Range |
5 × – 25 × |
Objective Lens Diameter |
56 mm |
Tube Diameter |
34 mm |
Reticle |
First‑Focal‑Plane MOA‑ER, illuminated (11 levels; 6 h auto‑off) |
Field of View |
4.3° @ 5× (7.6 m @ 100 m); 0.9° @ 25× (1.6 m @ 100 m) |
Eye Relief |
90 mm |
Exit Pupil |
11 mm @ 5×; 2.3 mm @ 25× |
Diopter Range |
–3 to +2.5 |
Elevation Total Adjustment |
10 mrad (34.4 MOA) |
Windage Total Adjustment |
± 5 mrad (± 17.2 MOA) |
Adjustment Resolution |
0.1 mrad per click |
Parallax Adjustment |
Side focus, 50 m to ∞ |
Illumination Battery |
1 × CR2032 3 V lithium |
Length |
425 mm (16.7 in) |
Weight |
1,150 g (40.6 oz) |
Finish |
Matte‑black Type II hard‑anodize |
Waterproof / Fogproof |
IPX7 (1 m submersion for 30 min); nitrogen‑purged |
Warranty |
Lifetime warranty |
Included Accessories
- Flip‑up lens covers
- CR2032 battery for reticle illumination
- Instruction manual & warranty card
SEO Keywords
Tangent Theta TT525P MOA‑ER, 5‑25×56 mm riflescope, first‑focal‑plane MOA‑ER reticle, tactical zero‑stop scope, side‑focus precision optic.

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