Meiji Techno EM-33/HEAD 变倍三目观察头 (7 - 45X)

VIEWING HEADS

Trinocular 45° inclined tube

Interpupillary distance adjustment 55-75mm

OBJECTIVES

Zoom Stereo 0.7x to 4.5x objective

Magnification from 7x to 45x

Field of views 28.5 mm to 4.4 mm

Working distance 100 mm

All optical parts are anti-fungus treated

FOCUSING ADJUSTMENT

Coaxial coarse and 200 µm fine adjustments, 2 µm precision

Friction adjustment

Rack and pinion focusing with slip clutch and tension adjustment

"Slip-clutch" system protects against over-focusing