
- brand Mitutoyo
- type Video Unit
- mass 1300g
- remarks Vertical CCD Camera mount
- remarks 2 Fibre Optic Illumination unit mount
- remarks 3 YAG laser mount
- applicable wavelengths Near Infared / Visable / Near Ultraviolet / Ultraviolet
The VMU-L4B is a high-performance reflected illumination unit designed for brightfield microscopy across a wide spectral range, supporting ultraviolet (UV), near-ultraviolet, visible, and near-infrared radiation. This extended wavelength capability makes it ideal for advanced inspection, material analysis, and specialised imaging applications.
Featuring a telecentric illumination system with an aperture stop, the VMU-L4B provides uniform, controlled lighting across the field of view—essential for precision measurement and high-accuracy observation.
The unit is designed for use with a fibre-optic illuminator (required, optional accessory) and can also be configured with an optional 21V / 150W halogen light source. It is compatible with brightfield objective ranges including M Plan Apo, M Plan Apo SL, and G Plan Apo, offering flexible integration into a variety of microscope systems.
Key Features
Reflected illumination unit for brightfield observation
Telecentric illumination system with aperture stop
Supports UV, near-UV, visible, and near-infrared radiation
Fibre optic illumination unit mount included
Compatible with M Plan Apo / M Plan Apo SL / G Plan Apo objectives
Optional halogen light source: 21V, 150W
Specifications
Model: VMU-L4B
Applicable wavelength: Ultraviolet, near-ultraviolet, visible, near-infrared
Light source: Halogen bulb (21V, 150W) (optional)
Fibre-optic illuminator: Required (optional accessory)
Mass: 1300 g