Shanghai Seeyond Optoelectronics Co., Ltd.
Shanghai Seeyond Optoelectronics Co., Ltd.
Mer-VRB140P/Q
The Mer-VRB140P/Q is a folded VR inspection lens for monocular and binocular inspection, designed for optical performance inspection of VR devices and modules. With an ultra-wide 140°x105° field of view and an innovative folded design that avoids interference with the device under test, it provides a high-precision,high-efficiency and highly stable solution for VR R&D, production and QC.
Core advantages:
●Binocular detection of optical performance of VR module
●140°×105° ultra-wide angle
●The outer diameter of the machine is smaller than the distance between the pupils of the human eye
●Ultra high resolution
●Single full inspection
Features
VR Inspection lens Mer-VRB140P/Q has many core technical advantages:
Full Binocular FOV Coverage
Captures a 140°×105° monocular field of view in a single shot; compared with similar binocular inspection lenses it acquires more complete field data and avoids missed inspection.
Innovative Folded Design
The innovative folded design places the fold farther from the entrance pupil, avoiding interference with the headset while reducing the space and lens torque required for inspection, improving production-line stability.
High Resolution
High resolution simulates human-eye imaging more sharply for better image detail and quality.
Compact size, Space-Saving
Smaller than industry benchmarks, the lens strikes the best balance between performance and size: while meeting test requirements it minimizes dimensions for easy alignment and installation and more flexible inspection.Interchangeable stops suit different scenarios.
Product parameters
| project | Mer-VRB140P(flat object) | Mer-VRB140Q(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: 130° 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: 52 | 0° field of view: 71 105° field of view: 62.5 |
| Distortion | 110°Ftheta Distortion 4% 130° Ftheta Distortion 6.77% | 105°Ftheta Distortion 3.5% 130° Ftheta Distortion 6.77% |
| Aperture diameter | 3.5mm 2mm-5.5mm replaceable | 3.5mm 2mm-5.5mm replaceable |
| Mechanical diameter | 56mm | 56mm |
Application scenarios
Mer-VRB140P: for flat VR virtual image planes; mainly monocular and binocular inspection
Mer-VRB140Q: for curved VR virtualimage planes; mainly monocular and binocular inspection
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