Precise Screw Focus
Designed for the aircraft industry, our 30X pocket microscope features a precision glass lens system mounted in a black anodized aluminum cell with a clear acrylic base.
The system has a fine-thread screw focus with lock ring so that the instrument can be set for your eye and then used for repeated inspections without readjustment. Measures 5-1/4" L x 3/4" diameter (maximum).
Specifications:
Magnification: 30X
Field of View: 3mm
Eye Lens Diameter: 12mm