RIX Optics LEAP L12R Thermal Riflescope
Original price was: £4,995.00.£4,599.00Current price is: £4,599.00.
The RIX LEAP L12R combines a 1280×1024 thermal sensor and 60mm F1.0 lens with 2–6x continuous optical zoom, so you change magnification through the optics before any digital enlargement. A 1200m laser rangefinder is built in, and power comes from an internal 4000mAh battery plus a swappable 18650 cell.
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Description
High native resolution with continuous optical zoom
The LEAP L12R pairs a 1280×1024 thermal sensor with a 60mm F1.0 objective and 2–6x continuous optical zoom. Native resolution sets how many thermal pixels make up the image. Optical zoom changes magnification through the lens rather than by enlarging the processed picture. You get both in one riflescope, and the zoom works smoothly across its range rather than in fixed steps.
The sensor’s NETD of below 15mK describes its sensitivity to small temperature differences. Its 60Hz refresh rate keeps the image updating fluidly as the scene or the rifle moves.
LEAP L12R or LEAP L6R?
If you are choosing between LEAP models, compare the L12R directly with the RIX LEAP L6R. The two scopes differ in ways that suit different priorities, so it helps to look at them side by side.
| Feature | LEAP L12R (this scope) | LEAP L6R (separate model) |
|---|---|---|
| Thermal sensor | 1280×1024 | 640×480 |
| Optical zoom | 2–6x continuous | 2.8–8.4x |
| Power | 4000mAh internal battery plus swappable 18650 | Replaceable 18650 |
The L12R has the higher native sensor resolution and adds an internal battery alongside its removable cell. The L6R’s optical zoom spans higher magnification figures and runs on a replaceable 18650. Which is the better fit depends on how you weigh native resolution, magnification range and power arrangement for your own shooting. To compare these with other models in the family, see the RIX Optics range. To look across brands, browse our thermal rifle scopes.
From sensor to eyepiece to saved files
Several resolution and zoom figures apply to the L12R, and each belongs to a different part of the system:
| Component | LEAP L12R specification | What it describes |
|---|---|---|
| Thermal sensor | 1280×1024, NETD <15mK, 60Hz | The native thermal image |
| Objective lens | 60mm F1.0 | The lens gathering infrared energy |
| Optical zoom | 2–6x continuous | Magnification through the optics |
| Digital enlargement | 1–8x | Further enlargement of the processed image |
| Display | 2560×2560 | The screen you view through the eyepiece |
| Recordings | 1280×1280 | Saved files |
| Storage | 64GB | Space for recordings |
The display and the recordings have different resolutions, so what you see in the eyepiece and what you save are specified separately. Likewise, optical zoom and digital enlargement are separate controls. Optical zoom works through the lens, and digital enlargement is applied on top of the processed image.
Power, ranging and mounting
Two power sources
The L12R uses an internal 4000mAh battery together with a swappable 18650 cell. You can therefore change the removable cell without relying on it alone. RIX quotes up to 6.5 hours of operation under its stated room-temperature conditions. Real-world runtime will vary with temperature and how you use the scope.
Rangefinder distance and detection range
Two distance figures are quoted for the L12R, and they measure different things. The integrated laser rangefinder measures up to 1200m. The advertised detection range is 3100m, which describes how far away a heat source can register in the image. Neither figure is a distance at which an animal can be identified.
Mounting interface
The scope body takes 30mm rings, so it suits 30mm rings or a mount made for that diameter. The right ring height and base depend on your rifle’s rail and the head position you want.
Frequently asked questions
How does the L12R differ from the L6R?
The L12R has a 1280×1024 thermal sensor and 2–6x continuous optical zoom. It is powered by an internal 4000mAh battery plus a swappable 18650. The LEAP L6R has a 640×480 sensor, 2.8–8.4x optical zoom and a replaceable 18650. Neither is the right choice for everyone. The decision rests on how you rank native resolution, magnification range and power arrangement.
Is all of the L12R’s zoom optical?
No. The 2–6x range is continuous optical zoom through the lens. The 1–8x digital enlargement is a separate function applied to the processed image. They are listed separately so you can see which magnification comes from the optics.
Does it record at the same resolution as the display?
No. The display is 2560×2560, and recordings are saved at 1280×1280. The scope offers 64GB of storage for those recordings.
Does the L12R run on a single removable 18650?
No. It combines a 4000mAh internal battery with a swappable 18650 cell. RIX quotes up to 6.5 hours under its stated room-temperature conditions, and actual runtime depends on temperature and use.
What is the difference between the 1200m rangefinder and the 3100m detection range?
The 1200m figure is how far the laser rangefinder can measure distance. The 3100m figure is the advertised detection range, meaning how far away a heat source can register in the image. They describe different capabilities, and neither is an identification distance.
Shipping & Delivery
We utilise the reliable and trusted Royal Mail Special Delivery Guaranteed by 1pm® service to ensure the swift and safe delivery of your orders. For orders placed before 2pm, we offer next-day delivery. However, for some items that require special handling, delivery may take up to 3 days. We will keep you updated with tracking information as soon as your order is dispatched.
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