Shanghai Seeyond Optoelectronics Co., Ltd.
Shanghai Seeyond Optoelectronics Co., Ltd.
Mer-VRM140P/Q
The Mer-VRM140P/Q VR inspection lens is innovatively designed for optical performance inspection of VR devices and modules. With an ultra-wide 140°x110° field of view, it precisely simulates human-eye imaging and faithfully reproduces what the user sees, providing a high-precision, high-efficiency solution for VR R&D, production and QC.
Core advantages:
●VR module optical performance monocular detection
●140°×110° ultra-wide angle
●Ultra high resolution
●Ultra-low stray light
●Single full inspection
Features
VR detection lens Mer-VRM140P/Q has many core technical advantages:
Monocular Ultra-Wide FOV Inspection
Based on a full-frame camera, the Mer-VRM140P/Q inspects VR devices with FOV up to 140°x110°, avoiding 90°-flip inspection, reducing mechanical motion and improving efficiency.
High Resolution
High resolution simulates human-eye imaging more sharply for better image detail and quality.
Ultra-Low Stray Light, Ultra-High Transmittance
Stray light below the threshold of human perception allows more accurate judgment of stray light in VR devices or modules.
Compact size, Space-Saving
Balances performance and size: while meeting test requirements, the lens is kept as small as possible for easy alignment and installation and more flexible inspection.Interchangeable stops suit different inspection scenarios.
Product parameters
| project | Mer-VRM140P(flat object) | Mer-VRM140Q(curved object) |
| Camera Sensor | Size: 36*24mm Resolution: 9576*6388 Pixel: 3.76μm | Size: 29.9*22.4mm Resolution: 9344*7000 Pixel: 3.2μm |
| FOV | HFOV: 140° VFOV: 110° | HFOV: 140° VFOV: 105° |
| Focal length | 13mm | 13mm |
| Focus distance | 0.25m The distance to infinity | 0.25m The distance to infinity |
| PPD | 0° field of view: 60 110° field of view: 57 | 0° field of view: 60 110° field of view: 57 |
| Distortion | 110°Ftheta Distortion 4.0% 140°Ftheta Distortion 9% | 105°Ftheta Distortion 3.5% 140°Ftheta Distortion 9% |
| Aperture diameter | 3.5mm 2mm-5.5mm replaceable | 5mm 2mm-5.5mm replaceable |
| Mechanical diameter | 60mm | 60mm |
Application scenarios
Mer-VRM140P: for flat VR virtual image planes; mainly for monocular inspection
Mer-VRM140Q: for curved VR virtual image planes; mainly for monocular inspection
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