Differential interference metallographic microscope HR-4RTX

Observing Jane

30 "tilt, infinitely distant compared to chain three-way observation

Adjustable tilt angle of 5-35 ", positive image, easier to observe than chain tees at infinity, pupil distance adjustment: 54-76mm, visual acuity adjustment: 5 diopters, two spectral ratios of 100:0 or 0:100

eyepiece

High eye point, large field of view, flat field eyepiece PL10X/22mm, optional adjustable visual acuity, and can be equipped with a micrometer

High eye point, large field of view, flat field eyepiece PL15X/16mm

objective

Infinite working distance flat field achromatic metallographic objective lens (5X, 10X, 20X, 50X, 100X)

LCD with correction ring and half debuff objective 50X

converter

Internal positioning five hole converter with DIC slot

Focuser

Reflective rack, front low hand position coarse and micro coaxial focusing mechanism. Coarse adjustment stroke of 30mm, fine adjustment accuracy of 0.001mm. Equipped with anti slip adjustment elastic device and random upper limit device

stage

4-inch double-layer mechanical mobile platform, with coaxial adjustment in the X and Y directions for low hand position; Platform area 230mmX215mm, movement range: 105mmX105mm, metal loading platform. (Left/Right Hand Position, for Reflex Use)

Lighting System

Anti (falling) illumination device, Kola illumination system, with variable aperture stop and field stop, adjustable center; Equipped with oblique lighting device 100-240V wide voltage, single question high-power 5W LED, warm color (color temperature 2850K-3250K)

Photograph & Videograph

0.35X/0.5X/0.65X/1X camera adapter, C-type interface, adjustable focus; Digital camera relay lens

other

Polarizing mirror insert board, analyzer insert board, 360 "rotating analyzer insert board: reflection is used for color filter group; High precision micrometer; DIC differential interference component