Thermal Sight SCT35 V2.0 (VOx, 384x288, detection range 1818m)

INFIRAY (IRay) Saim SCT35 V2 - a compact thermal imaging sight from a well-known Chinese manufacturer. An updated second-generation version that entered the market in 2021. Compared to its predecessors, the device has received a number of technological improvements aimed at improving the quality and comfort of shooting in night conditions with difficult visibility. The range of detection of growth figures at a distance of over 1800 meters is able to satisfy the needs of the most demanding customers. Saim SCT35 V2 will open up new opportunities for effective shooting at distances where other, even advanced, night optics simply do not fit. An aimed shot at big game can be made at distances of up to and more than 1 kilometer, in the complete absence of lighting. Unique capabilities were realized thanks to the introduction of advanced thermal sensors, made using the latest 12 μm technologies and powerful germanium optics. The changes also affected the digital filling. More productive processors process incoming signals on the fly, converting them into a high-quality image with all the smallest details.

Thermal imaging module: The thermal imaging unit is based on innovative vanadium oxide (VOx) matrices of our own production - iRay Sensor Ceramic. The size of the single crystal is 384x288 pix, the detector pitch is 12 μm. Unlike common silicon analogues (a-Si), VOx matrices have a lower temperature coefficient of resistance and provide a more stable image. The pixel density of 12 μm allowed to improve the image quality by an order of magnitude and increase the field of view of the device itself. The spectral sensitivity range of 7.5-13.5 microns is in the "window" of transparency of the Earth's atmosphere. The long-wavelength part of the IR spectrum (LWIR Long-wavelength infrared) fully meets the requirements for detecting radiation at temperatures from -50 to +50°C. The new FPA matrices have a lower temperature sensitivity threshold NETD (Noise Equivalent Temperature Difference) <40 mK, which in turn has a positive effect on the quality of the resulting image. The unit operates with a frame refresh rate of 50 Hz, it is possible to observe even fast-moving targets without loss of quality.

Lens: The Infiray (IRay) Saim SCT35 V2 sight is equipped with a wide-angle lens F35/1.0 with manual focus. Shooters have access to an optical zoom of 2.8 and a digital zoom of up to 11.2 times. You can approach the target both smoothly and discretely with 1x/2x/4x increments. The field of view angle at the minimum magnification is 7.5 x 5.7 degrees, which in linear terms will correspond to an area of space of 13.1 x 10 meters at a distance of 100 m. These capabilities are quite enough for comfortable aiming and tracking of targets moving at low speed. It should not be forgotten that with increasing magnification, the width of the field of view will decrease proportionally. The front lens of the sight is made of Germanium (32Ge), this material, unlike conventional glasses of day optics sights, is completely transparent in the IR range and does not create obstacles to the passage of the signal. The lens is equipped with a protective cover with a folding mechanism. Focusing on the distance is carried out by rotating a low-profile ring with tactile protrusions for fingers. The shooter can manipulate fine settings in winter or tactical gloves.

Detection range up to 1818 m: for compact thermal imagers, a detection range of more than 1800 meters was until recently the limit of dreams. The developers of the IRay company managed to make this a reality. Advanced ultra-sensitive sensors VOx384x288 pix. @ 12 microns (NETD <40 mK) are able to capture the radiation of warm objects at "space" distances for night hunting. This was also facilitated by powerful germanium optics with ideal lens geometry. The complete absence of lighting and obstacles in the form of fog or smoke will not be an obstacle to detection. In addition to the high detection range, the Infiray (IRay) Saim SCT35 V2 has the technical ability to fire long-range shots at a distance of about 1 kilometer. For the accurate performance of such tasks, there are tactical reticles and a large range of travel vertically and horizontally. The best tool for "sniper" shots at big game is a laser rangefinder. You can choose the appropriate model in the corresponding catalog of our store.

Video and photo recording, Wi-Fi module: IRay Saim SCT35 V2 has a built-in photo and video recorder, which allows you to record high-quality video with HD resolution. The Wi-Fi module provides pairing of the sight software with any digital gadget. The internal memory capacity has been doubled and is 32 GB, which will allow you to store dozens of hours of video and hundreds of thousands of photos. In the range of a high-speed Internet connection, live broadcasts to streaming platforms or social networks are available. The proprietary mobile application allows you to independently download updated versions of the software without visiting a service center.

The sight has 8 pre-installed electronic reticles, repeating the concept implemented in daytime optics, when the sight is located in the first focal plane (FFP - First Focal Plane). The reticle increases in size in proportion to the change in magnification, giving shooters the opportunity for accurate shots at medium and long distances by moving the aiming point. Tactical sights of the "Mil-Dot" type will be appreciated by fans of "sniping". The usual hunting options such as: "cross", "semi-cross" and a dot will 100 percent justify themselves at the distance of a direct shot. The main advantages of electronic sights are: the absence of problems with parallax and the "barrier" effect. The sizes of the grid elements (lines and dots) remain constant. You can comfortably aim even at small objects at a decent distance.

Color palettes

The ability to choose a color palette of display expands the capabilities and functionality of the sight with a thermal imager. Depending on the observation conditions, target types and temperature contrast between the surface of the monitored object and the surrounding elements, the hunter can choose one of 4 display color schemes.

The following options are available:

• Hot white (White Hot);
• Hot black (Black Hot);
• Hot red (Red Hot);
• Multi-colored (Pseudo color).

Palettes with contrasting «hot» shades «White Hot», «Black Hot» and «Red Hot» are designed for observation in conditions with high temperature contrast. The optional thermal imaging module is optimally selected for detecting heat-contrast objects in open spaces, on the slopes of hills, mountains, against the background of a forest massif, etc. More suitable for detection and shooting at medium and long distances. The color palette "Pseudo color" is designed for short distances and long-term observations. Soft tones do not strain the eyes and do not cause fatigue. The depth of the color shade allows you to determine the "hottest" place on the surface of the target. Thus, it is much easier to determine the trophy status of an animal and accurately aim the weapon at the killing zone.

Ultra-Clear image quality improvement function

The proven proprietary option "ultra-Clear" now works on more powerful "hardware". High-performance processors with optimized signal processing algorithms draw missing elements much better. As a result, the shooter sees a clear and contrasting image of the target with a high level of detail. The option is great for shooting in difficult weather conditions and complete lack of lighting. A clear picture has a positive effect on shooting performance.

Picture-in-picture (PiP) function

The digital function (PiP - picture in picture) "picture in picture" is familiar to many users of modern thermal imaging sights. When it is activated, an additional smaller window appears on the screen with the central area enlarged several times. The shooter can aim more accurately using the enlarged image, aiming the weapon at the kill zone. The small size of the window does not complicate visual control of the environment, allowing for aimed fire at targets moving at low speed. An additional bonus of the option is also a short reticle.

One-shot aiming and aiming profiles

An important component of the Infiray (IRay) Saim SCT35 V2 thermal imaging sights is the ability to aim with one shot. To bring the weapon to an accurate battle, you no longer need to go to the shooting range and spend dozens of rounds. The option makes it possible to aim the optics in just a few shots. A great advantage of the method is the fact that the sight is aimed directly at the technical capabilities of the entire weapons complex, taking into account the ballistics of the ammunition used. The essence of the method is that after the shot, the shooter must aim the crosshairs of the reticle at the bullet hole on the target. The mark is moved programmatically in the appropriate menu. To check the correctness of the settings, it is recommended to conduct a second shot. Thus, the optics can be aimed at any distance, but the recommended distance, still classic - 100 meters. You can save the aiming results in one of 4 user profiles. Additional memory cells in each will allow you to adapt the sight to different shooting distances or different ammunition. In addition, the sight can be aimed at several carbines or rifles at the same time. All that remains for effective shooting after changing weapons is to select the desired profile, aim and smoothly press the trigger.

Fans of the "classic" method of aiming at the midpoint of impact (MPA) of a group of shots can use the standard option of bringing the weapon to accurate combat. The vertical and horizontal displacement of the sight is carried out in the appropriate menu. The click price at different distances can be found in the technical documentation of the device. The reticle's travel is significant and will allow you to easily make long-distance shots at distances uncharacteristic for night hunting.

Color OLED display: the eyepiece unit of the thermal imaging sight is equipped with a full-size five-inch OLED microdisplay with a resolution of 1024x768. Shooters have access to full-size streaming video with the highest quality and color saturation. Technological equipment with minimal energy consumption is well adapted to work at sub-zero ambient temperatures. The option of temporarily turning off the display when the sight is working is available. The image of even fast-moving objects is transmitted without jerks and sticking. Diopter adjustment of the eyepiece within ±5 diopters will help to perfectly adjust the optics to individual vision characteristics. The eyepiece unit for the sight is closed with a wide rubber eyecup. The exit pupil is 40 mm away, which provides comfortable conditions when working with a large caliber. You can fire while wearing tactical or sunglasses.

The sight housing has also undergone some changes. Now its modular design makes it possible to service and replace individual blocks. The material for manufacturing was lightweight metal, which has no competitors in terms of strength characteristics. Unlike its predecessors, the Saim series models have increased resistance to shock loads. Not all TOP models of competitors can boast of an indicator of 6000 J. The optics easily withstand the recoil of "sniper" calibers. The moisture protection class (according to IEC 60529) IP67 guarantees operability during operation in any weather conditions, despite the presence of precipitation in the form of heavy rain or wet snow. The sight is able to withstand short-term exposure to water. Weight and dimensions are a special achievement of the Chinese manufacturer. The compact device weighing only 420 grams does not impose strict requirements on the mount and does not disrupt the overall balance of the weapon.