1. Optical Design Revolution: From "Functional" to "Precision"

· Zero-Distortion Breakthrough: Distortion <0.5% (TV distortion standard), significantly surpassing industrial lenses (avg. 3%-5%) and even outperforming high-end security lenses (typ. 1%-2%). Core innovation: 4G2P hybrid lens structure :

o 4 Glass Elements: Controls chromatic aberration and spherical aberration, ensuring central resolution.

o 2 Aspherical Plastic Elements: Precisely corrects edge distortion and field curvature. Thermocompression molding enables complex surface geometries.

· Compact Optical Path: TTL only 22.15mm. Achieves 90° DFOV at F2.8 aperture with luminous efficiency of 0.22 lm/(mm²·sr) (calculated), boosting low-light SNR by 15% vs.F2.8 lenses .

2. Why <0.5% Distortion is the Gold Standard for Machine Vision?

· Error Amplification: Distortion >1% causes >1mm error in 10cm measurements; JSD1328’s 0.5% distortion caps error at <0.5mm .

· Computational Efficiency: Reduces edge processor load by 40%, enabling 120fps real-time detection (vs. 80fps for conventional lenses) .

3. Scenario-Based Performance Validation

· Industrial Barcode Reading :

o 77.5° HFOV covers 24cm×18cm at 30cm WD, decoding 16 barcodes simultaneously.

o Lab test: Decoding rate jumps from 88% to 99.7% on reflective metal surfaces .

· Robotic Guidance :

o With 1/2.8" global shutter sensor, motion blur tolerance reaches 1.2m/s (50% higher than standard 0.8m/s).

o 61° VFOV enables dual ground navigation and robotic arm collision avoidance .

· Medical Device Positioning :

o In endoscope assistance systems, ensures <0.1mm lesion localization error, meeting FDA Class II requirements .

4. Competitive Analysis: Technical Dominance of JSD1328

Technical Note: The 4G2P hybrid design redefines physical limits of M12 lenses—not merely parameter leadership, but a reconstruction of industrial vision’s precision chain.