Bright dark field metallographic microscope MJ33

MJ33 upright bright and dark field of view transmission and reflection metallographic microscope is a multi-purpose industrial inspection optical instrument, equipped with bright/dark field objectives, large field eyepieces, and polarized observation devices. The transmission and reflection illumination adopts the "Kohler" illumination system, and the field of view is clear. It can be used for the inspection of semiconductor silicon chips, LCD substrates, circuit boards, solid powders, and various other transparent or opaque industrial samples. It is an ideal instrument for research in biology, metallurgy, mineralogy, precision engineering, electronic engineering, and other fields

characteristic:

Adopting an infinite optical system and modular functional design.

Long working distance bright/dark field flat field objective lens, with a large and clear field of view.

Wide angle flat field eyepiece: field of view diameter of Ø 22mm.

Coarse micro motion coaxial focusing mechanism, adjustable coarse motion elasticity, with limit locking device, micro motion grid value: 2 μ m.

Built in switchable polarization observation device, polarizer can rotate 360 °.

The upper light source adopts a flip type 12V50W halogen light box, which is safe and convenient to replace the lamp cannon. The lower light source adopts a 12V30W halogen lamp and is equipped with a heat sink.

The three eyepiece tube can freely switch between visual observation and microscopic photography, and can be illuminated 100% during photography, making it suitable for dark field microscopic image shooting.

effect:

1. Equipped with bright/dark field objective lenses, large field eyepieces, and polarized observation devices, the "Kohler" lighting system is used for transmission and reflection illumination, providing customers with multiple observation methods;
2. The eyepiece tube can freely switch between visual observation and microscopic photography, with 100% light transmission during photography, and can capture microscopic images in a dark field of view.