Manual Zoom Lens Barrel

The light, compact body is suitable for assembly in a small space.
A single unit can cover everything from confirmation of the whole image to enlarged observation, with a zoom ratio 12× for optical performance.
Coaxial epi-illumination, which is regularly mounted on the product,enables the observation of bright fields.
Dark fields can be observed by using optional products, ring light guides and partial emission cassettes.
The lineup also includes motorized type suitable for embedding in equipment or for automatic measurements.