Measuring Instruments

Luminance & Color Meters
Portable tristimulus colorimeter for light sources and irradiated objects. Allows luminance and chromaticity to be remotely measured with a 1° acceptance angle.

Long Eye-relief Eyepiece

Close-up lens 153 Item Order Code: 1804-740
Close-up lens 135 Item Order Code: 1804-741
Close-up lens 122 Item Order Code: 1804-742
Close-up lens 110 Item Order Code: 1804-743
| Close-Up Lenses | Minimum measuring area |
| No. 153 | Ø 8.0 mm |
| No. 135 | Ø 5.2 mm |
| No. 122 | Ø 3.2 mm |
| No. 110 | Ø 1.3 mm |

For easy viewing under 90°
RS-232c connecting Cable
RS-232c connecting Cable with AC Adapter