I Purpose
  XSP-12CI LED Epi-fluorescent microscope is used for fluorescence microscopy and transmitted field observation. It is equipped with no magnification spherochromatic aberration infinity plan achromatic fluorescent objectives and wide field eyepieces, has clear picture and wide view field. The transmitted and epi-fluorescent illumination light source are high power & brightness LED, but power consumption is lower and use life longer, very good radiating heat effect. Safely and comfortably using the instrument, the cost of use and maintenance are more lower. It is the ideal instrument in biology, cytology, oncology, genetics, immunology etc. It also can be used in scientific research, universities, medical treatment, epidemic prevention etc.

II Features
 ▲     Adopt infinity optical system and modularization function design.
 ▲     Equipped with infinity plan achromatic fluorescent objectives, enable obtain more clearer and brighter image.
 ▲     Wide-field plan eyepieces: field number Ф22mm.
 ▲     Coaxial coarse/fine focus system, with tension adjustable and limit stopper , minimum division of fine focusing: 2μm
 ▲     Transmitted illumination: 3W high brightness white LED, brightness adjustable.
 ▲     Epi-illumination: 3W high brightness monochromatic LED,  enable changing for different wave length LED, but the brightness can't be adjustable.
 ▲     Trinocular can be observation for eyepieces and microphotography in 100% light flux, suits for low illuminance microphotography.
 ▲     Wide voltage range power supply (85-265V 50/60Hz).

III Standard Configuration
1.

2.

* Remarks : Plan Fluorescent Objective.
3.  Viewing head: Trinocular Head, Inclined at 30° . , 360 ° , Rota table compensation free
4.  Mechanical tube length: Infinity
5.  Eyeshade: 1 pair .
6.  Epi-fluorescent illumination system：
3W high brightness LED. Enable selecting monochromatic or bichromatic LED for light source, every monochromatic LED wave band: Green (520nm~530nm) Blue( 460nm~470nm) ;
Fluorescence filters: B(Blue) and G(Green).
7.  Focus system：Coaxial coarse/fine focus system, with tension adjustable and limit stopper, minimum division of fine focusing: 2μm.
8.  Nosepiece：Quintuple(Backward ball bearing inner locating)
9.  Stage：Double layer mechanical (Size:210mmX140mm,movingrange:75mmX50mm)
10. Transmitted illumination system：
     Abbe condenser  NA.1.25  Rack & pinion adjustable ;
     Blue filter and Ground glass ;
     Collector for LED illumination and integrated field diaphragm ;
     3W high brightness white LED, brightness adjustable.

IV Optional Accessory
1. Dividing eyepiece 10X / 22( 0.10mm/Div )
2. Infinity plan achromatic objective PL 60X/0.80 (Work distance)：0.46 mm
    Infinity plan achromatic fluorescent objective PL FL10X/0.35 (Work distance)：2.37 mm
3. Nosepiece : Quintuple(Backward ball bearing inner locating)
4. Filter : Green filter , Yellow filter
5. LED : Violet(390nm~400nm) , Ultraviolet(360nm~370nm)
6. Fluorescent filters : V(Violet) ,UV(Ultraviolet)
7. CCD adapter: 0.4X , 0.5X , 1X , 0.5X with dividing 0.1mm/Div
8. Camera: DV-1  Video output(380/520 TV line) USB output (0.42 M pixel) ;
                 DV-2  With USB output (1.3M,2.0M,3.0M pixel) ;
                 DV-3  With video output(380/520 TV line)
9. Digital camera adapter : Digital camera adapter for CANON (EF) or NIKON ( F)
   Gross Weight: 12KG          Packaging volume: 360m*310m*680mm