L2003A Reflected Metallurgical Microscope With Field Diaphragm

L2003A Reflected Metallurgical Microscope With Field Diaphragm is suitable to observe the surfaces of the non-transparent object. They are equipped with vertical illuminator, plan achromatic objectives with long working distance (no cover glass), wide-field eyepieces and set polarizer devices in trinocular. They provide a clear and high-contrast picture, convenient operation, etc. They are the ideal instruments for research work in metallography, mineralogy, precision engineering, electronics, etc. They are suitable for scientific research, teaching demonstration in colleges and factories.

Advantage

1) With plan achromatic objectives with long working distance (no cover glass) and wide-field eyepieces, it can get clear pictures and a wide view field.
2) Coaxial coarse/fine focus system, with tensional adjustable and up stop, minimum division of fine focusing: 2μm.
3) 6V 20W Halogen lamp, adjustable control.
4) Trinocular, can switch to observe normally or to observe the polarized, can send 100% of light to the binocular eyepieces or the top port.



Specification

Model	L2003A	L2003B
Eyepiece	Widefield  WF10X(Φ18mm)
Objective	Plan achromatic objectives with long working distance (no cover glass) PL 5X/0.12	Plan achromatic objectives with long working distance (no cover glass) PL 5X/0.12
	Plan achromatic objectives with long working distance (no cover glass) PL L10X/0.25	Plan achromatic objectives with long working distance (no cover glass) PL L10X/0.25
	Plan achromatic objectives with long working distance (no cover glass) PL L40X/0.60	Plan achromatic objectives with long working distance (no cover glass) PL L20X/0.40
	Plan achromatic objectives with long working distance (no cover glass) PL L60X/0.75  (Spring )	Plan achromatic objectives with long working distance (no cover glass) PL L40X/0.60
		Plan achromatic objectives with long working distance (no cover glass) PL L60X/0.75(Spring )
Eyepieces tube	Trinocular, Inclination of 30˚, (Analyzer with field diaphragm to switch)
Vertical illumination unit	6V 20W, Halogen lamp, adjustable control
	Vertical illumination With field diaphragm, aperture diaphragm and polarizer,(Y, B, G)filter and frosted filter
Focus system	Coaxial coarse/fine focus system, with tensional adjustable and up stop, minimum division of fine focusing: 2μm.
Nosepiece	Quadruple Backward ball bearing inner locating	Quintuple Backward ball bearing inner locating
Stage	Double layer mechanical ( Size:185mmX140mm,movingrange:75mmX50mm)

Optional accessories

Name	Sort/Technique parameter	NO.
Eyepiece	Widefield  WF16X(Φ11mm)	1051016
	Dividing  10X(Φ18mm) 0.1mm/Div	1121010
Objective	Plan achromatic objectives with long working distance (no cover glass) PL L 50X/0.70	2250150
	Plan achromatic objectives with long working distance (no cover glass) PL L 80X/0.80	2250180
	Plan achromatic objectives with long working distance (no cover glass) PL L 100X/0.85 (Spring)	2250111
	Plan achromatic objectives (no cover glass) PL 100X/1.25  (Spring, oil)	2240111
CCD adapter	0.4X	810001
	0.5X	810004
	1X	810002
	0.5X with dividing 0.1mm/Div	810003
Camera	DV-1 With USB & video output	800001
	DV-2 With USB output	800003
	DV-3 With video output	800005
Photo unit	2.5X/4X Change over photograph attachment with 10X viewing eyepiece	840001
	4X Focusing photograph attachment	840002
	MD Adapter	840003
	PK Adapter	840004
Digital camera adapter	CANON(EF); NIKON(F); SONY(E)	820001