FD-503G Two-way Screw Thread Loupe

Feature:wide view field,long depth of field,high resolution,low magnification,quick positioning,more exquisite.
Function: PD two-way adjustment,focal distance adjusted by hands.
Variable function: wearing way variable, color variable on the surface.
Application: Outpatient service, Dental,ENT.

Specifications

·         Magnification:

·         2.5/3.5 X

·         Working Distance:

·         330/420/550 mm

·         View of Field:

·         φ 100-φ 130 mm

·         Weight:

·         100 g

·         Optional Headlights:

·         Yes