L2020 UPRIGHT METALLURGICAL MICROSCOPE

L2020 series upright metallurgical microscopes are suitable to observe surfaces of opaque object or transparent object.

L2003/L2020/L2030

UPRIGHT METALLURGICAL MICROSCOPE

L2003/2020/2030 series upright metallurgical microscopes are suitable to observe surfaces of opaque object or transparent object. They are equipped with excellent logne working distance plan achromatic objectives and wide field eyepieces, provited excellent optical quilatity and operation performance. Enable selection of the illumination mode, such as reflected, transmitted and reflected light working independently or synchronously, achieved the request of different sample checking. They are the ideal instruments in research work for metallography, mineralogy, precision engineering, electronics, etc.

Specification
Eyepiece	Wide field WF10X(Φ18mm)
Objective	PL L5X/0.12 (Work distance)：18.3 mm
	PL L10X/0.25 (Work distance)：8.8 mm
	PL L40X/0.60（spring） (Work distance)：3.7 mm
	PL L60X/0.75（spring）(Work distance)：1.34 mm
Eyepieces tube	Trinocular, Inclination of 30˚ and integrated analyzer
Epi- illumination system	6V 20W, halogen lamp, adjustable brightness
	Integrated field, aperture diaphragm and filter switching device. puller type polarizer.
	L2003/2030	Equipped with Y, B,G filters and ground glass.
	L2020	Equipped with Y, B,G,R filters.
Transmitted-illumination system	Outside field, aperture diaphragm, 6V 20W, halogen lamp, adjustable brightness.
	Abbe condenser NA.1.25 Rack & pinion adjustable
	L2030	Equipped with B filter and ground glass.
	L2020	Equipped with B, G filters and ground glass.
Focus system	Coaxial coarse/fine focus system, with tension adjustable and limit stopper, minimum division of fine focusing: 2μm.
Nosepiece	Quintuple Backward ball bearing inner locating
Stage	L2003/2030	Double layer mechanical stage moving range is 75mmX50mm and overall size: 185mmX140mm .
	L2020	Double layer mechanical stage moving range is 75mmX50mm and overall size: 160mmX140mm..
Optional Accessory	Eyepiece	10X(Φ18mm) Dividing eyepiece(:Φ18mm)
	Objective	20X、50X、60X、100X(Dry）
	CCD adapter	0.4X、0.5X、1X、0.5X(With dividing)
	Camera	USB output: 3.0M pixel

Note: The transmitted and reflected illumination system of the mode L2020 are controled independently.