
( Brand: Optronics ), ( Manufacturer Part Number: A90RB ), ( Part Type: Len )
The Optronics A90RB lens is an essential accessory for those using the St90RB pack for their night vision needs. This high-quality lens is specifically designed to fit the St90RB generation 1 image intensifier tube and is engineered to enhance the performance of your night vision device.
The A90RB lens is made of durable, hard-anodized aluminum, ensuring that it withstands rigorous use in various environmental conditions. Its exterior is scratch-resistant, providing additional protection from potential damage during handling and deployment.
This lens boasts a generously sized 50mm diameter, providing a larger field of view compared to standard lenses. This expanded field of view allows for a broader perspective when scanning your environment in low light conditions, increasing situational awareness and potential threat detection.
The Optronics A90RB lens is certified to maintain a Zero Optical Gain. This ensures that the intensified image produced by your image intensifier tube remains true to the original scene, with no additional magnification or distortion. This feature is essential in various applications where maintaining accurate perception of distant objects is crucial.
The lens is also fully Multi-Coated with Optronics proprietary coatings, delivering exceptional clarity, light-gathering capability, and reduces internal reflections, thereby increasing contrast and image quality. This multi-layer coating is known for its high durability under extreme temperatures and weather conditions, ensuring consistent performance in a wide range of environments.
The Optronics A90RB lens comes with a standard 1/4-20 tripod mount, which provides a stable and secure attachment to various mounting surfaces. This added functionality enhances the versatility of the lens, allowing it to be used for various applications, including hand-held use, surveillance, or tactical operations.
In summary, the Optronics A90RB lens is a premium accessory designed to upgrade the performance of your St90RB pack. Its durable construction, large field of view, Zero Optical Gain certification, and multi-coated lenses deliver exceptional clarity, light-gathering capability, and consistent performance in low light conditions. Upgrade your night vision system today with the Optronics A90RB lens.
The Optronics A90RB lens is a popular upgrade option for the Standard 90 Series (St90RB) backup camera kit. This section will provide an unbiased analysis of the pros and cons of investing in this lens upgrade.
Pros:1. Improved Night Vision: The Optronics A90RB lens provides significantly improved night vision capabilities, making it easier to see objects, animals, and people in low light conditions.
2. Wide-Angle View: This lens offers a wider viewing angle compared to the stock lens, providing drivers with a more comprehensive and clearer view of the area behind their vehicle, increasing safety and reducing the chances of collisions.
3. Durability: The Optronics A90RB lens uses high-quality glass and reliable construction methods, ensuring it can withstand the rigors of daily use and various weather conditions, such as sun, rain, and snow.
4. Easy Installation: The upgrade process is relatively simple, often only requiring a few tools and minimal mechanical skills. Moreover, users can follow online tutorials for step-by-step guidance.
5. Cost-Effective: The A90RB lens is a more affordable alternative to purchasing an entirely new backup camera system, making it a cost-effective solution for those looking to enhance their current setup.
Cons:1. Adjustment Required: Depending on the installation position of the stock lens, the Optronics A90RB lens might not fit perfectly, requiring adjustments to ensure optimal performance.
2. Image Distortion: At the edges of the wide-angle view, there might be some image distortion or vignetting, which can affect the clarity of the displayed image.
3. Potential Dark Spots: In some cases, there could be a few dark spots within the lens, which are typically caused by minor manufacturing inconsistencies.
4. May Not Fit All St90RB Kits: It's essential to ensure your particular St90RB kit is compatible with the Optronics A90RB lens before purchasing. Incompatible kits might not work correctly, leading to frustration and wasted investment.
Conclusion:The Optronics A90RB lens is a solid investment for those looking to enhance their St90RB backup camera system, offering improved night vision, a wider angle view, increased durability, easy installation, and cost-effectiveness. Despite the minor downsides of adjustment requirements, potential image distortion, dark spots, and non-compatibility with certain kits, the benefits typically outweigh the inconveniences. This lens upgrade can lead to a safer and more confident driving experience by ensuring a clearer view of the area behind your vehicle.
Recommendation:If you are considering an upgrade to your St90RB backup camera system and prefer not to spend a fortune on a new setup, the Optronics A90RB lens is an excellent choice. Expect some adjustment and minor visual imperfections, but overall, the improved performance and cost savings make it a worthwhile investment. We recommend checking compatibility beforehand and evaluating your installation skills before proceeding with the upgrade.
Optronics - A90RB LENS FOR ST90RB RED Pack of 1: :.