Features and Specifications：
	Backward nosepiece,L2000A with four holes and L2000B with five holes.
	Coaxial coarse/fine focus system,with tension adjustable andlimit stopper the minimum readings is 0.002mm.
	With wide field eyepieces and hign quality plan achromaticobjectives the view field is clear and broad.
	Large mechanical stage with size 140mmX160mm,and moving range 50mmX75mm.
	Up/down adjustable Abbe condenser with swing in/out attached condensing lens NA=1.25.
	Kohler illumination with 6V20W halogen lamp,adjustable brightness.
	Equipped with either binocular or trinocular and optional attachments:photograph,CCD camera,dark field,phase contrast anf EPI-fluorescence units etc.
Modle L2000A/B biological microscope is equipped with plan achromatic objectives and wide field eyepieces,can get clear pictures and wide view field.It can be broadly applied in bilogy medicine,agriculture and industry area.It is the ideal tool in hospitals pathology diagnose and college labs.
Accessories and Specification

Model--> L2000A L2000B Components & Specification HBG HTG HBG HTG Eyepieces Wide field 10X (18mm) ● ● ● ● 16X (11mm) ○ ○ ○ ○ Objectives plan achromatic PL4X/0.10 ● ● ● ● PL10X/0.25 ● ● ● ● PL25X/0.40 ○ ○ ● ● PL40X/0.65(spring) ● ● ● ● PL100X/1.25(oil)(spring) ● ● ● ● Nosepiece backward inner locating on ball bearing Four holes ● ● Five holes ● ● Eyepieces tube Binocular Compensation(inclination of 30°) ● ● Compensation or Sliding (inclination of 45°) ○ ○ Trinocular (inclination of 30°) ● ● EPI-fluorescence unit Power unit 110V/220V Mercury lamp house 100W/DC EPI-fluorescence illuminator(trinocular,B.G excition system) Fluorescence objectives: 25X/0.65(spring) 40X/1.0glycerin(spring) ○ ○ Photo unit 2.5X/4X change over photo unit 10xviewing eyepiece * * 4x focusing photo unit ○ ○ Dark field condenser Dry NA=0.77-0.91 ○ ○ ○ ○ Immersion NA=1.25-1.40 ○ ○ ○ ○ Phase contrast unit Phase contrast plan achromatic objectives: PL10X/0.25PHP,PL25X/0.4PHP,PL40X/0.65PHP(spring) PL100X/1.25PHP(oil)(spring) Phase contrast condenser NA=1.25 Centering telescope ○ ○ ○ ○ CCD camera unit CCD camera and accessories ○ ○ Color TV ○ ○

Note:"●"in the table is standard attachments,"○"and is optional accessories,"*"model HTG is standard attachments when selling in China,when exporting is optionnal accessries. Specifications and design subject to change,subject to contract.