Featured: wide and long depth of vision field, high resolution ,low magnification.
Function:PD adjusted dually by 2 knobs, focal distance adjustable manually
Application: Dental, ENT, Surgical room, Ophthalmic
|Working Distance:||330/420/550 mm|
|View of Field:||φ 120-φ 150 mm|
|Depth of Field:||90/70/60 mm|