Shanghai Seeyond Optoelectronics Co., Ltd.
Shanghai Seeyond Optoelectronics Co., Ltd.
Var-T-CA2V-001
The Var-T-CA2V-001 AR high-definition full-frame auto-focus module is an AR HD full-frame auto-focus module. Paired with AR inspection equipment, it performs luminance & chromaticity, contrast, MTF and other tests on AR modules and products for better quality control of AR production. Core advantages:
●Auto-focus software interface, high-speed electronic focusing, 33° field of view
●Inspects high-definition AR modules and products
●Ultra-HD 360 PPD, high resolution
Features
Higher Inspection Efficiency
●Efficiently inspects high-definition AR modules and products, meeting fast production-line inspection needs and safeguarding stable shipment of high-definition AR optical modules.
Fast, Precise Focusing, Easy Operation
●Auto-focus achieves fast focusing at 0.05 D accuracy, reduces human error and delivers fast, reliable measurements for AR optical engine performance inspection.
Product parameters
| Model | Var-T-CA2V-001 |
| Camera Sensor | Size:29.9x22.4 mm Resolution:9344x7000 Pixel:3.2 μm |
| FOV | DFOV:33° |
| Focus Distance | ±5m |
| Working Distance | 34mm stop to first lens element |
| Distortion | 16.5°optical distortion: 2.5% |
| ApertureDia. | Air stop /physical stop 4-6mm |
Mech.Diameter | 63 mm |
Focus speed | 5-30 s |
Measurement Accuracy | 0.05 D |
Application scenarios
Measures AR near-eye display (NED) products together with AR inspection equipment
Tests virtual image distance & focuses at a specified virtual image distance
Testing and measurement of luminance & chromaticity, contrast, modulation transfer function (MTF), image distortion, image ghosting and X, Y image offset
Quality control of AR modules and products at the R&D and production stages
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