Measurement Method

Illuminance is measured by positioning the illuminometer using visual observation so that it is at the center of the lighting range (short range and long range). The illuminance setting for the light source will be set at 30,000 Lx using the reference measurement (measurement acquired using a standard light guide and measuring jig). If the light source illuminance set at 30,000 Lx using the reference measurement exceeds 99,900 Lx (measuring instrument's upper limit), reduce the light quantity to a measurable range; then convert to 30,000 Lx afterwards.

・Light source used: 100W halogen light source (volume: MAX)
・Optical fiber used: MSG4-1100S-RM for ML-30, ML-50, ML-70, MLZ100, and MLS-60/60P MSG3-1100S-SD for ML-40

・Light source used: 100W halogen light source (volume: MAX)
・Optical fiber used: MKG50-1500S for MLK-50 / MKP180-1500S for MLP-180

Condenser Lens Illuminance Characteristics & Illumination Range for UV Light Guides

Unit for Condenser Lenses