LESS VisiDark One 5400 K Set (85219)

LESS VisiDark One 5400 K Set

The VisiDark lighting range is specifically designed for inspecting surfaces and contours, offering exceptional detection speed thanks to highly directional lighting. Inspections can be performed either with the naked eye or under a microscope for greater detail. The working distance is adjustable, allowing use from a dark field to a grazing light setup.

VisiDark represents a major advancement in darkfield illumination. This setup delivers powerful, precise, and directional light to the sample, making grazing light particularly effective for creating high-contrast images and highlighting edges and surface details. Adjustable light intensity ensures all important visual information is revealed, regardless of whether the sample is transparent, opaque, reflective, or matte. Inspection for deposits or impurities is highly efficient. The ringlight does not generate heat, so neither the observation nor the sample is affected.

The unique uniformity and directionality of L.E.S.S. lighting provide superior inspection comfort, increasing contrast, reducing stray reflections, and minimizing eye fatigue. The VisiDark range is available in two color temperatures: VisiDark One at 5400K and VisiDark Plus at 6500K, both featuring an exceptional color rendering index (CRI > 90).

Product is shipped with its power supply.

Additional Information

Weight: 0.9 kg
Dimensions: 28 × 23 × 13 cm
Reference: VD-MI, VDP-MI
Product line: Microscopy lighting
CRI: >90
Lifetime: More than 20,000 hours (normal use)
Control unit dimensions: Ø72 × 149.5 mm
Light intensity control: 0–100%
Operating temperature: 0–40°C
External power supply: DC 12V
Power supply dimensions: 174 × 78 × 21.5 mm
Working distance: 0–15 mm
Inner diameter: 78 mm (3.1 inches)
Interface adapter: 78 mm (3.1 inches)
Cable: Flexible, 500 mm
Power control: On/Off switch
Color temperature: VisiDark ONE 5400K, VisiDark PLUS 6500K
Electronic control unit: Built-in

Specifications

Capacity
Color temperature: 5400 K
Dark field: Yes

Mechanics
Working distance: 0–15 mm

General
Weight: 900 g
Height: 280 mm
Width: 230 mm
Length: 130 mm
Series: Visi
Diameter: 78 mm

Contrast Methods
Dark field: Yes

Field of Application
Biology: Yes
Industry: Yes
Medicine: Yes
Hobby: Yes
Biochemistry: Yes
Embryology: Yes
Maker: Yes
Metallurgy: Yes
Mineralogy: Yes
Technician: Yes
Technical training: Yes
University: Yes
Marine Biology: Yes
Central laboratories: Yes
Automotive: Yes
Materials Science: Yes

Miscellaneous
Supplier product number: SET-VDO-DIST-EU