- Measurement device for the relative illumination(vignetting, shading) of a lens
- Measure automatically and display the unit as “%”
- Accurate measurement: measuring resolution=1μm
- Light source can be the integrating(semi-sphere) type for a wide range lens
- Light source and light receiver can be changed for lenses of UV and IR
- Shorten the measuring time due to the pulse scan function(new function)
- Old model: KK-2T
Relative Illumination Tester– KK-4
| Model | KK-4 |
|---|---|
| Luminance [cd/㎡] | Depends on a light source |
| Luminance surface (WxH) [mm] | Depends on a light source |
| Light source | Depends on a light source Halogen LED (Visual/ UV/ IR) |
| function | Display the measured relative illumination Store the measure data as CSV |
| Sensor | Photo diode |
| Pinhole | φ0.1, φ0.2 or φ0.3[mm] |
| Scan range | Standard ±50[mm] Resolution: 0.001[mm] |
| Object to inspect | Lens (SLR camera, Dashboard camera, Security camera) |
| Display / Operation | Designated software control |
| Supported OS | Microsoft Windows 10 |
| Communication I / F | USB2.0 |
| Power-supply voltage | AC100 - 240V 50/60Hz |
| Dimensions (WxHxD) [mm] | Depends on Light source REF: 1000x385x300(LED surface light source) |
| Extension | Change the light source |
