RIX Optics GLINT G3 LRF Thermal Imaging Rifle Scope

Better image quality, less weight on the firearm

The RIX Optics GLINT G3 combines a sensitive 384×288 VOxthermal imaging sensor, an exceptionally fast 35 mm F0.9 lens, a smooth 60 Hz frame rate, and an integrated laser rangefinder with a range of up to 1,500 meters —all in a housing weighing just 645 grams.

As a result, this thermal imaging rifle scope offers exactly the features that truly make a difference in the field: a clear thermal image, fast target acquisition, accurate range information, and real-time ballistic support—all without the size and weight of much heavier premium systems.

The GLINT G3 was developed for hunters and professional wildlife managers who demand high performance but want to keep their weapon light, maneuverable, and well-balanced. With a detection range of up to 1,800 meters, Weather Mode, Rain Mode, 64 GB of memory, and support for both 21700 and 18650 batteries, this is a remarkably comprehensive thermal riflescope for open and semi-open terrain.

384×288 VOx sensor with NETD <20 mK

At the heart of the RIX Optics GLINT G3 is an uncooled VOx sensor with 384×288 pixels, a pixel pitch of 12 μm, and a thermal sensitivity of NETD <20 mK.

The low NETD value means that the sensor can distinguish very small temperature differences. This is especially important when game and the background are thermally close together, for example:

• during humid and mild nights;
• in fog or light precipitation;
• along warm forest edges;
• above fields that have absorbed a lot of heat during the day;
• when game is partially hidden among vegetation.

In such situations, simpler thermal imaging riflescopes often display a flat, gray image. The GLINT G3 retains more detail in the background and displays clearer contours of the animal. This allows you not only to detect game sooner, but also—and more importantly—to assess what you see more reliably.

F0.9 lens for more thermal information

The 35 mm F0.9 lens is one of the GLINT G3’s most distinctive features.

An F0.9 lens transmits more thermal energy than a standard F1.0 lens. As a result, more usable information reaches the sensor, which—especially under difficult conditions—results in:

• clearer image display;
• greater contrast;
• more visible background texture;
• sharper contours;
• Better performance in humid conditions, fog, and rain.

When it comes to thermal imaging technology, people often focus exclusively on sensor resolution. In practice, however, it is the combination of the sensor, aperture, image processing, and display that determines how much detail is actually visible. As a result, the GLINT G3 utilizes its 384-pixel sensor significantly more effectively than many conventional models in the same resolution class.

Smooth 60 Hz image display

With a refresh rate of 60 Hz, the GLINT G3 displays motion quickly, smoothly, and naturally.

That advantage becomes immediately apparent when:

• a fox runs quickly along the edge of a field;
• wild boars suddenly changing direction;
• as you track moving game with the rifle;
• you can quickly switch between different observation zones;
• an animal is only briefly unobstructed.

At a lower frame rate, fast movements may appear slowed down or jerky. The 60 Hz display keeps the target image smooth, allowing for more controlled tracking, engagement, and aiming.

For hunters who frequently encounter moving game, this isn’t just a theoretical specification—it’s a noticeable advantage during every outing.

Detection range up to 1800m

The RIX Optics GLINT G3 has a specified detection range of up to 1,800 meters.

This provides sufficient headroom to detect heat sources early on:

• open fields;
• vast grasslands;
• wide forest edges;
• heathlands;
• large managed tracts;
• agricultural land prone to damage.

Detection range refers to the distance at which a heat source can be detected under suitable conditions. The distance at which game can be reliably recognized, identified, or shot is shorter and depends on weather conditions, target size, cover, magnification, and the user’s experience.

Precisely because the GLINT G3 combines rangefinding and ballistic support with a practical field of view, you can carefully assess what the situation requires after the initial detection.

3.5x base magnification with digital zoom

The base magnification of 3.5x provides a focused field of view for hunting at medium and long ranges.

With the digital zoom ranging from 1x to 4x, you can then zoom in further for:

• target more accurately;
• assessing body shape and movement;
• more focused observation at the distant edge of the forest;
• checking the point of aim;
• Shoot from a known and safe distance.

The field of view is 7.5° × 5.1°, corresponding to approximately 13.2 × 8.8 meters at 100 meters. This gives the GLINT G3 a wider field of view than many thermal riflescopes with a comparable base magnification and long-range focus.

This makes the system highly versatile: narrow enough for open terrain, but not so narrow that moving game quickly disappears from view.

Weather Mode for Challenging Conditions

Thermal imaging quality is greatly affected by weather conditions. Rain, high humidity, and fog reduce the temperature difference between game and the surroundings, making contours less distinct.

The GLINT G3 uses advanced image processing algorithms that dynamically adjust brightness and contrast to current conditions.

The integrated Weather Mode helps to:

• game can be distinguished more clearly from the background;
• to preserve more detail in wet vegetation;
• to display contours more clearly;
• to make the image smoother and easier to read;
• Respond more quickly to changing weather conditions.

Special Rain Mode

The separate Rain Mode was specifically developed for rainy and very humid conditions.

Whereas simpler thermal imaging optics tend to produce a flat image in the rain, this mode optimizes the image display for a clearer distinction between animals, the ground, and vegetation.

This is especially valuable during fall and winter hunting, when moisture, fog, and low clouds can limit normal thermal imaging performance.

Integrated laser rangefinder up to 1,500 meters

Estimating distances in the dark is unreliable, especially in open terrain without clear reference points.

The GLINT G3’s built-in laser rangefinder measures up to 1,500 meters with a specified accuracy of ±1 meter.

This allows you to:

• Instantly determine the actual distance;
• determine whether it is necessary to get closer;
• monitor your personal maximum shooting range;
• correctly assess the bullet's trajectory;
• Make a responsible shooting decision faster.

Because the rangefinder is integrated into the rifle scope, you don’t have to switch to a separate measuring device. This minimizes movement and prevents you from losing sight of the game at a critical moment.

The 1,500-meter range also provides ample leeway for terrain orientation and determining the distance to identifiable objects beyond direct firing range.

Real-time ballistic calculation

The integrated ballistic calculator uses the measured distance in combination with entered ammunition and environmental data.

Based on this, the GLINT G3 can provide real-time assistance with the necessary aiming correction.

This is especially relevant when:

• you shoot farther than the set zeroing distance;
• a small difference in distance has a noticeable effect on the bullet’s trajectory;
• you’re hunting in unfamiliar terrain;
• weather or terrain conditions change;
• you need to make an informed decision quickly.

Manual range estimation and correction increase the likelihood of errors. The combination of LRF and ballistic calculation provides objective information when every meter counts.

Proper zeroing, an accurate ballistic profile, and responsible shooting practices remain, of course, essential.

Weighs just 645 grams for better weapon balance

Weighing 645 grams, the RIX Optics GLINT G3 is exceptionally lightweight for a thermal imaging scope with an integrated LRF, ballistic calculator, and 35 mm F0.9 lens.

That low weight directly affects:

• balance of the firearm;
• speed of engagement;
• target transitions;
• long-term observation;
• arm and shoulder fatigue;
• to wear during active hunting.

A heavy thermal riflescope can make a rifle feel cumbersome and top-heavy. This causes lag and puts extra strain on the shooter, especially during rapid tracking or when holding the rifle in the firing position for extended periods.

The GLINT G3 makes the system noticeably more agile. This provides greater control when game is moving or is only briefly in the open.

React faster during critical moments

Its compact dimensions of 306 × 107 × 90 mm and balanced design help you move the weapon more quickly and naturally.

This is useful when:

• a fox suddenly emerges from cover;
• a deer crosses the edge of the forest;
• you need to quickly switch between two firing directions;
• the game stands still for only a few seconds;
• you have to react from an awkward position.

Heavy scopes cause greater inertia. As a result, every change in direction requires more effort, and it takes longer for the image to stabilize.

The GLINT G3 minimizes that delay and makes quick, controlled target transitions easier.

Full HD AMOLED display

The internal AMOLED display with 1920×1080 pixels displays the thermal image with sharpness and high contrast.

AMOLED technology offers:

• deep black levels;
• high contrast;
• fast response time;
• clear menu text;
• A peaceful viewing experience.

The high display resolution is particularly useful during digital magnification and extended observation. Menus, range data, and ballistic information remain clearly legible without making the image look unnecessarily cluttered.

The diopter is adjustable from -5 to +5, allowing the display to be precisely adjusted to the user's eyesight.

48 mm eye relief

The GLINT G3 has an eye relief of 48 mm.

Proper mounting is important for quickly obtaining a full field of view and maintaining sufficient space between the eye and the eyepiece.

When used with larger calibers, special attention should be paid to mounting. Always check:

• the mounting position;
• the eye relief in a normal shooting position;
• the recoil of the caliber used;
• the position when shooting from a prone or seated position;
• wearing thick winter clothing.

A properly mounted rifle scope not only improves viewing comfort but also enhances safety and the consistency of your aim.

Dual-battery system for maximum flexibility

The RIX Optics GLINT G3 supports both 21700 and 18650 batteries.

This dual compatibility eliminates the need to rely on a single specific battery size. This is especially practical during:

• longer hunting trips;
• for use in remote areas;
• professional wildlife management;
• unexpectedly long nights;
• situations in which one type of battery is temporarily unavailable.

The advantages of the dual-battery system:

• greater availability of replacement batteries;
• more options in capacity and size;
• lower replacement costs;
• less dependence on brand-specific energy sources;
• Simpler energy management while traveling.

While a built-in battery can render the entire device inoperable, a system with replaceable batteries remains easy to use.

Replaceable battery for uninterrupted use

The maximum operating time at 25 °C is approximately 5.5 hours, depending on settings, the battery used, temperature, and the use of features such as the laser rangefinder and video recording.

When the battery is dead, immediately replace it with a charged spare.

This means you don’t have to:

• No need to wait for it to charge;
• No need to attach a heavy power bank to the firearm;
• to interrupt the hunt prematurely;
• Have the entire device serviced when the battery capacity decreases.

A replaceable battery also reduces maintenance costs in the long term. Battery wear and tear does not mean that the entire system becomes technically obsolete.

USB-C for external power

The GLINT G3 supports an external 5 V power supply via USB Type-C.

This connection offers additional flexibility when:

• you’ll be out for several nights;
• when you are observing from a vehicle;
• no fully charged spare battery is available;
• if you want to use a power bank;
• The device must be powered during transport.

For professional use or multi-day hunting trips, USB-C provides a useful extra layer of reliability in addition to the interchangeable dual-battery system.

Photo and video recording with 64 GB of storage

The GLINT G3 features integrated photo and video recording with a resolution of 1200×804 pixels.

The files are saved as:

• .jpg for photos;
• .mp4 for video.

With 64 GB of internal memory, there is more than enough storage capacity for extended use.

The recording function can be used for:

• documenting wildlife damage;
• analyzing hunting situations;
• recording observations;
• checking settings;
• training and evaluation;
• Professional wildlife management.

The generous storage capacity prevents the need to constantly delete or transfer files.

IP67 protection for reliable field use

The RIX Optics GLINT G3 has an IP67 rating.

This means the system is protected against dust and can withstand temporary immersion in accordance with the conditions of this classification.

In practice, this provides extra confidence when:

• rain;
• wet grass;
• mud;
• text;
• condensation;
• unexpected weather changes.

Thermal imaging optics are used precisely when light and weather conditions are unfavorable. A well-sealed housing is therefore essential for long-term reliability.

Operating temperature range: -20 °C to +50 °C

The GLINT G3 is designed for use within a temperature range of -20 °C to +50 °C.

This allows the rifle scope to be used during:

• winter frost;
• cold nights in a tree stand;
• wet fall hunting;
• warm summer evenings;
• for use in vehicles;
• Hunting in a variety of climate zones.

At very low temperatures, battery life will decrease, as is the case with any battery. Therefore, store spare batteries in a warm, dry, and protected place.

Practical Use of the RIX Optics GLINT G3

Fox Hunting on Open Farmland

A fox moving along the edge of a distant field can be spotted early on with the 35 mm lens. The base magnification of 3.5x provides sufficient focus, while the field of view remains wide enough to track movement.

With the 1,500-meter LRF, you can measure the distance instantly. You can then determine whether you need to close in and whether the situation falls within your personal shooting range.

Wild Boar Management at the Edge of the Forest

In high humidity or against a warm background, thermal contrast often decreases. The low NETD, the F0.9 lens, and Weather Mode help preserve more detail and clear contours.

Thanks to the 60 Hz refresh rate, moving game remains smooth on the screen. The lightweight design makes it easier to quickly track movement.

Pest control from a fixed position

From a tree stand or observation post, the GLINT G3 offers a powerful combination of range and field of view.

The rangefinder allows you to accurately measure the distance to property lines, landmarks, and game. The ballistic calculator then helps you assess whether a shot is feasible.

Active Hunting and Mobile Wildlife Management

When out on the hunt, every gram counts. Weighing just 645 grams, the rifle remains better balanced than with heavier thermal sighting systems.

The dual-battery system makes it easy to carry enough power without being limited to a single manufacturer or battery type.

Use in rain and fog

The specialized Weather Mode and Rain Mode make the GLINT G3 particularly appealing to hunters who aren’t exclusively out in the field under ideal weather conditions.

Precisely when conventional thermal imaging scopes show less contrast, the image processing system works to keep relevant details of the target and its surroundings more clearly visible.

Why choose the RIX Optics GLINT G3?

The RIX Optics GLINT G3 thermal imaging rifle scope offers an exceptionally strong balance of image quality, weight, range, and functionality.

Key benefits:

• 384×288 uncooled VOx sensor;
• 12 μm pixel pitch;
• thermal sensitivity of NETD <20 mK;
• fast 35 mm F0.9 lens;
• smooth 60 Hz image display;
• detection range up to 1,800 meters;
• Integrated laser rangefinder up to 1,500 meters;
• measurement accuracy of ±1 meter;
• real-time ballistic calculation;
• Weather Mode and specialized Rain Mode;
• Full HD AMOLED display;
• 3.5x base magnification;
• digital zoom up to 4x;
• 64 GB internal memory;
• Compatible with 21700 and 18650 batteries;
• replaceable battery;
• USB-C external power supply;
• IP67 protection;
• Only 645 grams.

Many affordable thermal imaging scopes offer one or two standout features but compromise on lens quality, frame rate, rangefinding, battery flexibility, or internal storage.

The GLINT G3 combines all these features into a single lightweight and efficient system. This makes it particularly well-suited for hunters looking for high-quality equipment without the unnecessary weight, bulk, or cost of heavier top-of-the-line models.

Technical Specifications for the RIX Optics GLINT G3

Frequently Asked Questions About the RIX Optics GLINT G3

For which types of hunting is the GLINT G3 suitable?

The GLINT G3 is suitable for fox hunting, wild boar management, pest control, nighttime stalking, and professional wildlife management in open and semi-open terrain.

What is the advantage of the F0.9 lens?

An F0.9 lens transmits more thermal energy than a standard F1.0 lens. This allows the sensor to process more usable information, resulting in a clearer and more detailed image, especially in conditions with moisture, fog, and low thermal contrast.

How far can the RIX Optics GLINT G3 detect?

The specified detection range is up to 1,800 meters. The recognition and identification range depends on target size, weather conditions, background, and user experience.

How far does the laser rangefinder measure?

The integrated LRF has a maximum range of 1,500 meters and a specified accuracy of ±1 meter.

Does the GLINT G3 have a ballistic calculator?

Yes. The system can perform real-time ballistic calculations based on distance, environmental factors, and entered ammunition data.

What does Weather Mode do?

Weather Mode optimizes image clarity and contrast under challenging thermal conditions. The special Rain Mode is designed to provide clearer contours during rain, fog, and high humidity.

What kind of batteries does the GLINT G3 use?

The rifle scope supports 21700 batteries and is also compatible with 18650 batteries.

Can the battery be replaced in the field?

Yes. The battery is removable, so you can immediately insert a fully charged spare battery during longer hunting sessions.

How long does the GLINT G3 last on a single battery charge?

The specified maximum operating time is approximately 5.5 hours at 25 °C. The actual duration depends on temperature, battery type, settings, and use of the LRF and recording functions.

Is the RIX Optics GLINT G3 waterproof?

The GLINT G3 has an IP67 rating, which means it is protected against dust, rain, and temporary submersion in accordance with the conditions of this protection class.

Can the GLINT G3 take photos and record videos?

Yes. Photos and videos are captured at a resolution of 1200×804 pixels and stored in the 64 GB internal memory.