LW200-2JT/LW200-3JT upright metallographic microscope
This instrument is equipped with a falling and transmitting illumination system, a long-distance flat field achromatic objective lens (without cover glass), a large field eyepiece, and a built-in polarization observation device. It has the characteristics of clear images, good contrast, and easy operation, and is suitable for research in metallurgy, mineralogy, precision engineering, electronics, and other fields.
Standard configuration
model |
LW200-2JT |
LW200-3JT |
eyepiece |
Wide field of view WF10X (Φ 18mm) |
|
Long distance flat field achromatic objective lens |
PL 5X/0.12 |
PL 5X/0.12 |
PL L10X/0.25 |
PL L10X/0.25 |
|
PL L40X/0.60 |
PL L40X/0.60 |
|
PL L100X/1.25 (oil) |
PL L100X/1.25 (oil) |
|
eyepiece tube |
Triple eyepiece, tilted at 30 degrees, (with built-in polarizer, switchable) |
|
Falling light illumination system |
6V 20W halogen lamp, adjustable brightness |
|
Illuminator with field of view light barrier, aperture light barrier, polarizing film, (yellow, blue, green) color filter, and frosted glass | ||
Focuser |
Coarse micro coaxial focusing, micro grid value: 2 μ m, adjustable coarse tension, with locking and limiting devices |
|
converter |
Four holes (inward ball positioning) |
Five holes (inward ball positioning) |
stage |
Double layer mechanical mobile type (size: 185mmX140mm, range of movement: 75mmX50mm) |
|
Transmissive lighting system |
6V20W halogen lamp, adjustable brightness, Abbe spotlight |