Shanghai Cewei Optoelectronic Technology Co., Ltd
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LW400T Large Platform Limited Remote Chip Inspection Microscope
LW400T Large Platform Limited Remote Chip Inspection Microscope
Product details

LW400T Large Platform Limited Remote Chip Inspection Metallographic Microscope

LW400T is widely used for observing transparent, semi transparent, or opaque substances. This instrument is equipped with a large moving range stage, a falling beam illumination device, a flat field metallographic objective lens, a large field eyepiece, clear images, good contrast, and a polarizing device. It is specially designed and manufactured for detecting wafers.

Standard configuration

eyepiece

Wide field of view WF10X (Φ 18mm)

objective

Long distance flat field achromatic objective lens (without cover glass) PL 5X/0.12

Long distance flat field achromatic objective lens (without cover glass) PL L10X/0.25

Long distance flat field achromatic objective lens (without cover glass) PL L20X/0.40

Long distance flat field achromatic objective lens (without cover glass) PL L40X/0.60

Long distance flat field achromatic objective lens (without cover glass) PL L80X/0.80

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

Stage lifting and lowering, coarse and fine coaxial focusing, fine grid value of 0.7 μ m, adjustable coarse and fine tension, with locking and limiting devices

converter

Five hole (outward facing ball and inward positioning)

stage

Three layer mechanical mobile size: 280mmX270mm, movement range: 204mmX204mm


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