The PTIS-NIM is the top-of the-line inverted stage microscope and has infinitive optical system providing excellent optical functions combined with a stable stand structure due to the advanced stage design for comfortable operation.

The unit is widely used metallurgical laboratories as well as in educational laboratories for metallographic analysis of metal and alloy structures including phase structure and grain size.

Components and Specifications:

•  Trinocular head with 30 degree inclination.
•  Quintuple nosepiece.
•  Interpupillary 48-75 mm eyepiece high-point
•  Extra wide field eyepiece EW10×/20.
•  Plan achromatic objectives 4X, 10X, 20X, 40X.
•  Coarse and fine coaxial focusing adjustment.
•  Coarse stroke 37.7mm per rotation.
•  Fine stroke 0.2 mm per rotation.
•  Kohler illumination halogen lamp 30 W, 6 V.
•  Blue, yellow, green and ground glass filters.
•  Polarization attachment.
•  Plain stage 160 × 250 mm.