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Sema Image






| Model | PFN640+V2 |
| Detector | 640×480 / 12μm |
| NETD | ≤15mk |
| Frame Rate | 60Hz |
| Objective Lens | f25mm F/1.0 |
| Magnification | 1.36x |
| E-zoom | 1x / 2x / 4x |
| Eye Relief | 15mm - 42mm |
| Diopter | -5 to +2 |
| IP Degree | IP67 |
| Battery Life | ≥6.5h (3400mAh 18650) |
| Memory | 64G Internal Storage |
| Image Polarity | White / Black / Red / Color (4 modes) |
| Interface | Picatinny Rail, Helmet mount |



Over 10 years of industry experience in research, development, and production of optical instruments. We specialize in advanced thermal imaging, night vision systems, telescopes, and laser rangefinders. Our commitment is to provide high-quality, affordable products that undergo strict quality inspections before leaving the factory. We offer customization and improvement services to meet specific requirements and solve professional optical needs. We look forward to long-term cooperation.