■ LFM-1
You can know the rate of lens flare by using a integrating sphere.
Can measure a various lens by changing black body and pin hole.
Can also measure the relative illumination.
With a PC, it can be set up and measured.
Specifications
| Integral sphere | φ1000mm |
| Light source | 100W Halogen lamp x 4 |
| Blackbody diameter | φ6, 8, 10, 13, 18, 24, 35, 50, 70, 100mm Measurement of various lenses can be performed in the combination of a diameter of blackbody & pinhole. |
| White object | φ100mm |
| Measurement window | φ200mm |
| White object luminance | 18000[cd/m^2] |
| Color temperature | 3040K |
| easurement resolution（Flare ratio） | 0.01 [%] |
| Flare ratio resolution | below 0.1 [%] |
| Sensor unit | φ0.2mm&φ0.3mm |
| Dimensions | 1875(W) 1450(H) 1100(D)mm |
| Weight | 100kg |
