Thermal Optics

Your Professional Thermal Optics Supplier

3KM Optoelectronics is a national high-tech enterprise focusing on the research and development and technical application of special light sources. At present, our laser lighting products include infrared laser illumination module in the 400-1600nm band, white laser light, and other visible laser lighting module.

Why Choose us

Patented Technology

Our company holds more than 100 patents and intellectual property rights, which enable us to distinguish ourselves in the global market.

Customized Services

We offer tailored product customization solutions designed to fulfill your specific requirements.

Advanced Production Equipment

Our state-of-the-art manufacturing facilities encompass an optical testing bench, a VIP (Value-Added Production) line, a hot melt processing unit, and an aging test laboratory.

Parameter

Product Parameters
Item	S1-35RL (384)	S1-50RM (640)
Thermal Module
Image Sensor	UFPA (VOx)
Resolution	384×288	640×512
Pixel Pitch	12 μm
Frame rate	50Hz
NETD	≤30mk
Optical
Focal length	35mm	50mm
Aperture	F1.0
Field of view	7.5°×5.6°	8.7°×7.0°
Focus mode	Manual
Detection Range (2pixels)	2.4km (Human)	3.5km (human)
Recognition Range (12pixels)	410m (Human)	-590m (Human)
Image Display
Screen Type & size	AMOLED, 0.39 inch
Resolution	1024×768
Eye relief / Exit pupil	55mm / 6mm
Brightness Adjustment	Support
Color Palette	White Hot / Black Hot / Red Hot / Fusion
Digital Zoom	1× 2× 4×
Power supply
Battery type & number	Li-On rechargeable x2
Battery parameter	18650(3400mah)
External power supply	5V/2A USB Type-C
Power Consumption	≤2.5W(25°C)
Battery Operating time	≥10h (25°C)
Peripheral
Electronic compass	Support
Attitude sensor	Support
Wi-Fi	2.4G
Storage	Built-in EMMC (32GB)
Distance Measurement	Laser, 905nm
Ranging distance & accuracy	1Km,±1m
General
Interface	USB Type-C
IP Rating	IP67
Operation Temperature	-20°C to +50°C
Recoil	1000g/0.4ms
Weight (Without Battery)	≤710g	≤815g
Dimension	215×90×60(mm)	245×90×60(mm)

Benefits of Thermal Optics

01.

Day and Night Use:

Thermal Opticss can operate effectively in complete darkness, making them ideal for nocturnal activities such as hunting or surveillance.

02.

Weather Resistance:

They can perform well in adverse weather conditions, including fog, rain, and smoke, where traditional optics may struggle.

03.

Detection of Hidden Objects:

Thermal imaging can reveal hidden threats or targets, such as people or animals concealed in dense foliage.

04.

Temperature Variability:

Thermal Opticss can detect even slight temperature differences, allowing for detailed surveillance and tracking.

The Working Principle Of Thermal Optics

Detection of Infrared Radiation: When a Thermal Optics is pointed at a scene, the front lens gathers infrared light emitted by objects within the field of view.

Conversion to Electrical Signals: The gathered infrared radiation hits the sensor, which detects the energy and converts it into electrical signals. Each pixel in the sensor corresponds to the temperature of a specific area.

Image Formation: The processor takes these electrical signals and translates them into a thermal image. It assigns different colors to different temperature ranges, creating a visual representation that can be easily interpreted.

Display of Thermal Image: This processed image is then displayed on the scope's screen, allowing the user to see heat signatures clearly.

Applications Of Thermal Opticss

Hunting
Thermal Opticss have become indispensable tools for hunters. They allow for efficient tracking of game at night, providing a significant advantage over traditional hunting methods. For example, a hunter can easily spot a coyote's heat signature against a cold background, even in complete darkness.

Security and surveillance
In security applications, Thermal Opticss play a crucial role in monitoring properties and identifying potential threats. They can detect intruders or suspicious activities in low-light conditions, enabling security personnel to respond effectively. Thermal imaging technology is used in both residential and commercial security systems, enhancing safety and situational awareness.

Search and rescue operations
Thermal Opticss are invaluable tools for search and rescue teams operating in challenging environments. They can locate missing persons in dense forests, collapsed buildings, or disaster zones by detecting their heat signatures. This capability significantly improves the chances of a successful rescue operation.

Law enforcement and military
Law enforcement and military personnel utilize Thermal Opticss for tactical operations, surveillance, and reconnaissance. The ability to see through darkness and concealment makes thermal imaging a vital asset in law enforcement activities, such as tracking suspects or conducting operations in low-light conditions.

Logistics

We will help you to choose the best shipping way according to your detail requirements. By sea, by air, or by express, etc.

1. The time frame of an order delivery is divided into two parts:
Processing time: 7-14 Days
Shipping time: 20~30 Days

2. Shipping methods: DDP, DAP, EXW, etc.

3. Shipping fee:The shipping fee will be changed according to every pacel's weight.

Certificates

productcate-500-442

FAQ

Q: What can damage a Thermal Optics?

A: Avoid exposing your device to direct sunlight or laser radiation, and don't use it in temperatures above +50 °С to avoid any damage.

Q: Will a Thermal Optics work in daylight?

A: Daylight brings some challenges, like heat from the sun warming surfaces. This can create some noise in the thermal image, making it harder to distinguish heat signatures. But don't worry—this doesn't mean Thermal Opticss are useless in daylight. In fact, they still offer some great advantages.

Q: What is the life expectancy of a Thermal Optics?

A: In general, you can expect a well-maintained Thermal Optics to last anywhere from five to ten years, although with proper care and quality materials, some components like the lens and housing may last much longer.

Q: Does rain affect Thermal Opticss?

A: Although thermal imaging cameras can see in total darkness, through light fog, light rain, and snow, the distance they can see is affected by these atmospheric conditions.

As one of the most professional thermal optics manufacturers and suppliers in China, we're featured by high quality customized service and ODM service. Welcome to buy durable thermal optics from our factory. Contact us for quotation and free sample.