Optical stereo microscope 9-158

inspectionfor materials inspectionfor the electronics industry

The 9-158 stereo microscope is a bench-mounted stereo microscope with a stable hinge arm (850 mm) designed for detailed inspection and fine SMD work. It offers rotatable stereo viewing and adjustable magnification suitable for precision assembly and inspection.

Features

• Stereo head 45° oblique view, 360° rotatable, adjustable interpupillary distance 54 - 74 mm
• Stable table clamp and screw-on table base
• Magnification 10x / 20x, expandable to 40x with attachable lenses
• Wide-field eyepieces 10x; left ocular tube with diopter adjustment ±5 dpt; eyepiece cups
• Articulated arm with three locking screws
• Weight: 5100 g

Area of application
Particularly suitable for reliable inspections of material and assembly details and for the finest work in SMD technology. Two optional additional lenses are available: a preview lens that, when installed, changes magnification from 10x/20x to 20x/40x and reduces the working distance by about half (original working distance approx. 83 mm); and a 0.5x lens that increases the working distance from approx. 83 mm to approx. 100 mm.

Technical description
Stereo microscope mounted on a stable metal tripod for incident-light inspection. The field of view at 10x magnification is 19 mm in diameter. LED ring illumination provides bright, shadow-free incident light with a color temperature of 5800 K. Illumination brightness is continuously adjustable from 0 to 15000 lux.

Characteristics / technical specifications

• Article number: 9-158
• Model: stereo-Microscope
• Brand: Bernstein
• Hinge arm length: 850 mm
• Magnification: 10x / 20x (expandable to 40x with attachable lenses)
• Eyepieces: wide-field 10x; left ocular tube with diopter adjustment ±5 dpt
• Interpupillary distance: 54 - 74 mm
• Field of view at 10x: 19 mm diameter
• Working distance: approx. 83 mm (with 0.5x lens approx. 100 mm; preview lens reduces working distance by ~50%)
• Illumination: LED ring, 5800 K, continuously adjustable 0–15000 lux
• Arm: articulated arm with 3 locking screws
• Mounting: stable table clamp and screw-on table base
• Weight: 5100 g