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Tangent Theta

Tangent Theta TT525P 5-25x56 Rifle Scope Illuminated MRAD TREMOR3 Reticle Black 800100-0008

Tangent Theta TT525P 5-25x56 Rifle Scope Illuminated MRAD TREMOR3 Reticle Black 800100-0008

Regular price £5,549.00 GBP
Regular price Sale price £5,549.00 GBP
Sale Out of Stock
20% UK VAT included.

Shipping & Returns


Free Shipping on all items over £100. Delivery to your door within 7-10 days. Everything is shipped to us here from our USA partners. We then ship to you. Price you see is the price you pay. No hidden Fees or import charges.


If you have changed your mind - Return within 14 days of your purchase. Items has to be sealed in packaging so we can resell them. you will receive full refund.

Faulty items - If the item is faulty you have 30 days to return.

Any issues after 30 days we will help you with that as we have direct lines to our USA partners. We usually will just get you a replacement item.

Please contact us if you wish to return. "Contact us" at the foot of the website for details.

Tangent Theta 5-25x56mm model TT525P Rifle Telescope is an extreme-range precision sighting instrument for professional marksmen. Designed for heavy field use, Tangent Theta’s industry-leading development team has used their extensive experience to optimize and refine it for unfailing ruggedness, mechanical precision and unsurpassed image quality. Elevation and windage mechanisms exhibit precise tactile response and feature a truly TOOL-LESS RE-ZERO procedure.

Tangent Theta rifle telescopes are built in Canada and are specifically designed and function-tested for long lifecycles in the harshest of environmental conditions.


  • 56mm objective lens
  • 34mm main tube
  • eleven reticle illumination settings
  • side parallax adjustment
  • TOOL-LESS RE-ZERO feature (patent pending)
  • non-translating knobs with elevation zero-stop
  • double-turn elevation with rev indicator
  • 5-25x magnification range
  • lockable rapid adjusting diopter


  • Magnification: 5x-25x
  • Length: 425mm
  • Width: 103mm
  • Height: 86mm
  • Weight: 1150g
  • Tube diameter: 34mm
  • Objective bell diameter: 65mm
  • Objective lens diameter: 50mm nominal
  • Eyepiece diameter: 45mm
  • Reticle options: Horus TREMOR3 Reticle
  • Field of View @ 5x: 4.3 degrees (7.6m @ 100m)
  • Field of View @ 25x: 0.9 degrees (1.6m @ 100m)
  • Diopter range : -3 to +2.5
  • Eye relief: 90mm
  • Exit pupil @ 5x: 11mm
  • Exit pupil @ 25x: 2.3mm
  • Re-zero mechanism: TOOL-LESS RE-ZERO® (patent pending)
  • Total Adjustment Range: Elevation : 30 MRAD - Windage: +/- 10 MRAD
  • Working Adjustment Range: Elevation : 28 MRAD - Windage: +/- 6 MRAD
  • Adjustment resolution: 0.1 MRAD
  • Parallax adjustment range: 50m to infinity
  • Crosshair illumination: LED, 11 settings
  • Battery type: DL2032 3v lithium
  • Exterior finish: Type II Anodized, matte
  • Waterproof: 4 hours @ 10 meters
  • Shockproof: 700g's @ 10,000 cycles
  • Standard accessories: Tenebraex lens covers & ARD included
  • SKU: 800100-0008
  • UPC: 666595531246
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