purpose
A small and versatile precision measuring microscope with a compact structure, clear imaging, and high accuracy. It can be used for precise measurement of two-dimensional coordinates and auxiliary measurement in the Z direction. The instrument is equipped with adjustable light falling, transmission, and auxiliary lighting devices, as well as multiple color filters, which bring great convenience to measurement work of various complex shapes. It can be connected to a CCD TV camera or a computer for data processing.
specifications
1. Magnification of the object and eyepiece (other magnifications are also available for the objective lens: 5 ×); 20×； 25×； 60×； 100×）

Objective PL		Dividing eyepiece		work distance	field of view diameter	Total amplification Total zoom multiple
Magnification factor /Numerical aperture	focal length	Magnification factor	focal length
4×/0.1	28.8	10×	25㎜	17.5㎜	Φ4.5㎜	40×
10×/0.25	15.4			11.6㎜	Φ1.8㎜	100×
40×/0.65	4.4			0.66㎜	Φ0.45㎜	400×

2. Measurement workbench 150 × 150mm glass platform Φ 72mm
Mobile range: X-Y resolution: 50 × 50mm resolution: 0.001mm (digital display)
Rotating platform: Any 360 ° resolution: 5 '(cursor)
3. Measurement system Mitutoyo metric and imperial conversion digital micrometer handwheel
Z-direction auxiliary measurement: 0.001mm/2mm
4. Binocular tube tilt angle: 45 ° with adjustable pupillary distance and refractive power
Lifting range: coarse movement: 90mm, fine adjustment: 2mm
5. Lighting System Transmission, Reflection, and Auxiliary Illumination 12W/8V Adjustable Light Band Filter
6. Power supply 220V/50Hz 70W