- Measure a focal length with the chart placed at the infinity position of the built-in collimator lens.
- The image sensor scans the optic axial plane by 1μm and estimates a focal position
- Measure and display a focal position by spatial frequency
- It’s convenient to use for measuring two focus camera and high magnification zoom lens since it can individually measure the sensitivity by differences of the focal lengths and the varieties of lenses
- We have achievements of the short focus lens such as automotive camera, the middle focus lens like DSC.
- FD series; Other measuring method Focus Tester
Best Focus Tester– BPC-1000
| Model | BPC-1000 |
|---|---|
| Object to inspect | Nikon F mount lenses Canon EF mount lenses Focal length: 10-200[mm] Full length of compatible lens : within 200[mm] *Corresponding to each types of mounts by customization |
| Measurement item | Movement amount of the focus |
| Measurement method | Detect a focal position by MTF measurement of the edge analysis with obtaining an image with shifting CMOS imager placed near by the focal plane of an inspected lens |
| Communication I / F | USB 2.0 |
| Power-supply voltage | AC100 - 240V 50/60Hz |
| Power consumption [VA] | 200 (Except for PC) |
| Operating environment | Temperature: 25±5 [℃] Humidity: less than 80[%] without dew condensation |
| Dimensions (WxHxD) [mm] | 502x2062x639 |
| Weight [kg] | 125 |
