Head mounted night vision goggles (NVGs) are devices that enhance visibility in low-light or no-light conditions by amplifying available ambient light or by using infrared technology. These goggles are typically worn on the head using a strap or helmet mount, allowing hands-free operation, which is critical for various activities that require the use of both hands.
Applications of Head Mounted Night Vision Goggles
Head mounted night vision goggles are used in a variety of scenarios:
- Military and Tactical Operations: Essential for navigating, identifying targets, and conducting operations in dark environments.
- Law Enforcement: Useful for night patrols, surveillance, and search and rescue missions under low-light conditions.
- Aviation: Pilots use NVGs for flying at night to better navigate and manage the aircraft safely.
- Hunting and Wildlife Observation: Hunters and wildlife enthusiasts use these goggles to track animals at night without disturbing them.
- Security: Security personnel use NVGs for monitoring areas in complete darkness, enhancing security measures.
- Recreational and Adventure Sports: Enthusiasts of outdoor activities like camping, hiking, and caving use these goggles to safely navigate and explore in the dark.
How to Select Head Mounted Night Vision Goggles
When choosing head mounted night vision goggles, consider these important factors:
- Generation of Technology: Night vision technology comes in generations (Gen 1, Gen 2, Gen 3, Gen 4), with each providing improvements in image quality, range, and battery life. Higher-generation goggles offer better performance but at a higher cost.
- Ergonomics and Comfort: Since these devices are worn on the head, they should be lightweight and comfortable, even for extended use.
- Image Quality and Range: Opt for goggles that provide clear and sharp images with a sufficient range for your needs.
- Battery Life: Ensure the goggles have a long battery life suitable for your intended use, especially if you’ll be in the field for extended periods.
- Durability: Look for rugged and durable designs that can withstand environmental stress and potential impacts.
- Extra Features: Some goggles come with additional features such as built-in IR illuminators for improved visibility in total darkness, headgear options, and the ability to record or transmit video.
By carefully considering these factors in relation to your specific needs and the conditions under which the goggles will be used, you can select a pair of head mounted night vision goggles that will best suit your requirements, enhancing both your safety and effectiveness in low-light environments.
The SOTYD is a cutting-edge binocular monocular head-mounted night vision device designed using the latest opto-electronic technology. This device features a high-performance second-and-a-half to third-generation image intensifier that ensures excellent visibility and image clarity. It is compact and lightweight, making it easy to wear for extended periods. The all-metal shell provides durability and protection, while the adjustable eye spacing allows for comfortable use by different individuals.
The SOTYD is straightforward to operate and offers the capability to output night vision images, enhancing its functionality. It is also cost-effective, making it accessible for a range of budgets. Users can adjust the magnification by replacing the objective lens or connecting an extender, providing versatility for various observational needs. This device is ideal for a variety of applications, including tactical operations, surveillance, and recreational outdoor activities at night.
Features
- Utilizes a high-performance second-and-a-half-generation or third-generation image intensifier for enhanced clarity and performance.
- Equipped with a built-in infrared auxiliary light source and an automatic anti-glare protection system for improved visibility and eye safety.
- Offers support for multiple operational modes, adapting to various environmental conditions.
- Allows for objective lens replacement, providing flexibility in magnification and range adjustments.
- Supports the mounting of multi-stage tandem extenders, enhancing the device’s range and versatility.
- Features IP67 protection, ensuring it is dustproof and waterproof, suitable for use in harsh environmental conditions.
Specifications
| Item No | SOTYD-02-25 | SOTYD-03-25 |
| Image intensifier grade | Two and a half generations | Three generations (P43 green phos- phorus/P45 white phosphorus) |
| Magnification | 1X/3X | |
| Resolution | 60-64 | 68-70 |
| Signal-to-noise ratio (DB) | 23-27 | 27-35 |
| Optical sensitivity (μA/lumens) | 850-950 | 950-1100 |
| Cathode surface type | S25 | |
| Time Between Failures (Hours) | 10,000 | |
| Field of view (degrees) | 42+/-3 | |
| Observation distance (m) | 180-220 | 250-300 |
| Eye spacing range | 59-71mm | |
| Eyepiece diopter | -5~+5 | |
| Lens system | 25mmF1.2 | |
| Optical coating | Multilayer composite broadband ultra-vacuum ion anti-reflection coating | |
| Objective Adjustment Range (m) | 0.25–∞ | |
| Automatic anti-glare | High sensitivity, ultra-fast, wideband detection | |
| Auxiliary light source wavelength | 850nm | |
| Nightvision image (optional) | 800 line Video | |
| Flip detection | All-solid-state non-contact automatic gesture recognition | |
| Dimensions (mm) (without blindfold) | 130x125x56 | |
| Product material | All-aviation aluminum alloy | |
| Weight (g) | 386 | |
| Supply voltage (volts) | 2.4-3.2V | |
| Battery type (volts) | AA x 2 | |
| Continuous working time (Hours) | 60(IRoff) 35 (IRon) | |
| Operating Temperature Range (°C) | -45/+55 | |
| Relative humidity | 5%-98% | |
| Dust proof and waterproof rating | IP65（IP67 Optional） | |
Singapore ShapeOptics is a company focused on the research and development, design, production, and sales of products that primarily utilize germanium and other infrared optical materials. Their product range includes infrared lenses, optical dome covers, modules, as well as observation and night vision equipment. The company’s offerings are extensively used across various sectors including military, equipment testing, security, industrial, electrical, automotive, medical, and consumer fields.
