Zero Distortion, Targeted Precision: Deep Dive into the JSD1102 5MP Narrow-Angle All-Glass Lens
In computer vision, License Plate Recognition (LPR), Intelligent Transportation Systems (ITS), and precision industrial inspection, standard wide-angle lenses often fall short. They sacrifice long-range detail for a wider view and introduce severe "barrel distortion" that compromises software recognition accuracy.
To solve this critical industry pain point, we are proud to introduce the JSD1102—a high-performance optical lens designed for precision. Engineered with an 11.08mm narrow-angle telephoto profile, 5MP resolution, and a stunning ＜0.4% near-zero distortion specification, it stands out as the definitive imaging choice for high-accuracy, long-distance vision systems.
Key Advantages: Why the JSD1102 Redefines Precision
1. 5G All-Glass Structure: Exceptional Thermal Stability & Light Transmission
The JSD1102 features a premium 5-element all-glass (5G) pure optical design.
Maximum Light Throughput: Pure glass elements minimize internal reflections and light loss, yielding exceptional image contrast and clarity.
Environmental Resilience: Unlike lenses containing plastic elements, an all-glass construction completely eliminates thermal defocusing when exposed to extreme heat, cold, or prolonged UV rays in outdoor deployments. Your system stays sharp 24/7.
2. ＜0.4% Ultra-Low Distortion: Engineered for AI Algorithms
For LPR, industrial metrology, or facial recognition algorithms, even minor geometric warping leads to processing errors. The JSD1102 aggressively controls optical distortion to under 0.4%.
In the optics industry, this ranks as precision distortion-free performance. It eliminates the need for resource-heavy software de-warping at the backend, freeing up processing power and boosting native system recognition rates.
3. 11.08mm Telephoto Focal Length: Pinpoint Long-Range Details
Optimized for 1/2.5" format sensors, the JSD1102 delivers an 11.08mm effective focal length for a highly concentrated field of view:
DFOV (Diagonal FOV): 36°
HFOV (Horizontal FOV): 28°
VFOV (Vertical FOV): 22°
This narrow, telephoto design acts like a telescope for your sensor. It zeroes in on specific target zones—perfect for multi-lane license plate capture, long-distance facial recognition, or fixed-point industrial monitoring.
Core Specifications at a Glance
Parameter | Specification | Business Value |
Model | JSD1102 | Specialized model optimized for telephoto, low-distortion architectures. |
Effective Focal Length (EFL) | 11.08 mm | Telephoto design, ideal for long-range target capture or narrow-corridor tracking. |
Max Aperture (F/NO) | 3.1 | Perfectly balanced for telephoto focal lengths to maximize depth of field (DoF). |
Resolution | 5 MP | Ultra-sharp resolving power that preserves text, edges, and geometric details. |
Total Track Length (TTL) | 16.5 mm | Exceptionally compact footprint for a telephoto lens, streamlining housing integration. |
Mount Thread | M8*0.35P | Standard M8 thread, catering to miniaturized and low-profile module designs. |
Lens Elements | 5G (All-Glass) | Superior ruggedness, thriving in harsh outdoor environments without focus shift. |
Target Applications
Intelligent Transportation & LPR/ANPR: Highway speed enforcement, toll booth imaging, and long-range parking access management.
Industrial Automation & Metrology: In-line part dimension verification, defect inspection, and long-range barcode scanning.
Fixed-Point Critical Security: Blind-spot-free, distortion-free monitoring of narrow pathways (e.g., corridors, perimeter fencing, or pipeline interiors).
Retail Analytics & Smart Retail: Highly focused foot-traffic counting and behavioral analysis over specific shelving zones.
The JSD1102 is a highly specialized, industrial-grade optical lens. Instead of chasing a wide field of view, it excels where accuracy matters most: telephoto focus, near-zero distortion, and all-glass environmental stability. Packing all of this into a compact 16.5mm footprint (TTL), it offers a highly cost-effective precision imaging solution for high-barrier industries like ITS and machine vision.
Inquiries & Sample Requests
The JSD1102 is built with a standard M8*0.35P mount, making it ideal for integration into ultra-compact, high-precision modules. To download the official datasheet, request a commercial quote, or secure samples for your first round of benchmarking, contact our sales engineering team today or leave a message below.
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