Heimdall T10Xi 1-10x28 | Tactical LPVO

EVERY CLICK MATTERS.
The Heimdall T10Xi 1-10x28 is a powerful tactical LPVO for sport shooters, dynamic disciplines, tactical applications, and professional users. It combines a true 1x magnification with a 10x zoom range, an exceptionally large field of view, and precise MRAD adjustment.
Whether quick target transitions at close range or controlled shots at medium distances: the T10Xi 1-10x28 gives the shooter the overview, speed, and control that are crucial in demanding situations.
Why the T10Xi 1-10x28?


Precise mechanics: Defined 0.1-MRAD click adjustment for reproducible corrections.

Maximum flexibility: True 1x magnification and 10x zoom in a compact optic.

Large field of view: Up to 39 m at 100 m for fast target acquisition and high overview.

Designed for use: Lockable tactical turrets, IP67 protection, and a temperature range from −40 °C to +60 °C.

Long-term trust: 30 years Heimdall warranty.

What makes the T10Xi 1-10x28 special
With a field of view of up to 39 meters at 100 meters, the T10Xi 1-10x28 offers excellent overview. The true 1x magnification supports both-eyes-open shooting and enables particularly fast target acquisition in dynamic disciplines.
At higher magnifications, there are sufficient reserves for precise shots at medium distances. This allows the T10Xi to cover a wide range of applications without having to switch between multiple optics.
Optical performance
The illuminated Mil-Dot/MRAD reticle in the first focal plane enlarges together with the target image. This keeps the reticle spacing usable across the entire magnification range and enables consistent range estimation as well as ballistic correction.
The generous eye relief of 100 mm supports a comfortable and secure shooting position. The exit pupil of 7.0 to 2.8 mm ensures practical image representation across the zoom range.
Mechanical performance
The tactical, lockable turrets reliably protect against unintentional adjustments. With a click value of 0.1 MRAD at 100 meters, elevation and windage corrections can be made clearly, traceably, and reproducibly.
The adjustment range of 580 cm each in elevation and windage offers large reserves for zeroing, different mounts, and ballistic adjustments. The robust 34-mm main tube forms the stable base for sporting and professional use.
Quickly adapted to changing situations
The reticle illumination is controlled via a rotary knob with 12 brightness levels. This allows the red reticle to be adapted to different ambient conditions and target contrasts.
The fixed parallax setting at 100 meters is tailored to the typical range of a tactical LPVO and enables uncomplicated, fast operation without additional adjustment travel.
Who was the T10Xi 1-10x28 developed for?

Sport shooters and dynamic rifle disciplines
IPSC Rifle and comparable competitions
Tactical applications
Authorities and professional users
Shooters who want to cover short and medium distances with one optic
Users with high demands on overview, robustness, and reproducible adjustment

Statement from Heimdall
“With the T10Xi, we wanted to create a scope series that is consistently tailored to the requirements of modern sport shooters and professional users. With the 1-10x28, speed, overview, and reproducible mechanics were the focus. The true 1x magnification enables intuitive target acquisition, while the 10x zoom range offers sufficient reserves for precise shots at medium distances. Together with experienced users, we defined the requirements that a modern
e tactical optic must meet. The result is a robust and versatile tool for shooters who need to rely on every adjustment. Every Click Matters.“
Why Heimdall?
Designed with practical use in mind – for sport shooters and professional users.
Heimdall precision optics are developed based on specific requirements from sporting and professional use. Together with experienced shooters and users, we define the features that modern scopes must fulfill – from optical performance to handling to mechanical reliability.
The result is optics that not only impress on paper but especially where reproducible performance counts: in competition, training, and professional use.
30 Years Heimdall Warranty
Precision is not a short-term promise. That’s why we offer a 30-year warranty on our Heimdall scopes. It underscores our commitment to providing durable and reliable products that demanding users can depend on for the long term.
Why we recommend this product
The T10Xi 1-10x28 is the right choice for shooters who want to combine speed at short range with precise target acquisition at medium distances. The large field of view, the FFP reticle, and the lockable MRAD turrets make it a versatile LPVO for dynamic and tactical applications.
Heimdall Precision Tip
With an LPVO, precision starts with correct mounting and reproducible head position. Use the generous eye relief of 100 mm and align the optic so that at 1x magnification you immediately get a full field of view. This keeps target acquisition intuitive even during rapid position changes.
Technical Data


ModelHeimdall T10Xi 1-10x28
Article Number / SKU10901
EAN4039063052318
Magnification1x to 10x
ReticleMil-Dot / MRAD, red illuminated
Reticle Position1st Focal Plane / FFP
BatteryCR2032
Turret Adjustment0.1 MRAD at 100 m
Windage Adjustment Range580 cm
Elevation Adjustment Range580 cm
Rotation DirectionCW
TurretsTactical, lockable
Main Tube Diameter34 mm
Objective Diameter28 mm
Eye Relief100 mm
Exit Pupil7.0 to 2.8 mm
Field of View at 100 m39 to 4 m
Diopter Adjustment−3 to +2.5
Parallax AdjustmentFixed, 100 m
Illumination ControlRotary knob, 12 levels
Length256 mm
Weight730 g
Operating Temperature−40 °C to +60 °C
Nitrogen FillingYes
Water ResistanceIP67
Warranty30 years


Included in Delivery

Heimdall T10Xi 1-10x28
Flip-Up Cover
CR2032 Battery
Tool
Cleaning Cloth

Matching Products
For maximum stability, we recommend a high-quality 34 mm mount from EAW.