Specification
Magnification: 2.5X / 3.5X
Working distance: 320-420mm/ 280mm-380mm
Depth of field: 90mm/80mm
Field of View: 100mm/60mm
Frames: ABS

Material of loupes lens : optical glass

Packing List:
Main glass: 1 pcs

Glass clip 1 pcs

Wire clip 1pcs

User manual 1 pcs

Screw 3 pcs
cleaning cloth: 1 pcs
Screwdriver: 1 pcs
Flexible Headband: 1 pcs