Malheureusement, la description de l'article n'a pas encore été traduite en français, c'est pourquoi vous trouverez à la place une description en anglais.
LE.1980-LE.1981 Ringlight Illumination (Professional)
The latest technology in microscope illumination is high-power LEDs. These illuminators are already in use in many quality control and production applications. The illumination can be either diffuse or direct using Fresnel lenses, each optimised for different working distances.
TECHNICAL DATA
- 48 LEDs with adjustable intensity
- Illuminance 17,000 lux at 100 mm distance
- LEDs have the advantage of being a cold light source with constant spectral output over a very long lifetime
- Metal construction for professional use
- Various accessories: optional power supply unit / segment controller, diffuser, polarisers and Fresnel focusing lenses for perfect illumination of objects
Specification LE.1981
Number of LEDs:48
Colour temperature: 6,000 K
Illuminance: 17,000 lux at 100 mm distance
For mounting diameter: 30-66 mm
Inner diameter: 45 mm
Outer diameter: 90 mm
Output connection: Segment controller
Intensity: Adjustable from 0-100
Required power supply: LE.1993
