L2800 series biological microscopes are equipped with excellent infinity planachromatio objeotives and wide field eyepieces, The ideal ergonomic design isadopted,such as low-lying focusing knobs, backward nosepiece and integratedhandle,so that operate the instruents easier and have wider space, especiallymoving the instruents is better safety. They can be used for biology,medicine agriculture and industry area widely, They are the ideal instrument inmedical treatment, teaching demonstration and soientifio researoh.
* Adopted excellent optical system , equipped with excellent optical performance
* The notions of design streamline figure and pastel color makes the microscope has more beautiful appearance.
* It achieves the notion of design of ergonomios, so it can provide the more comfortable operation and more operational room.
* The appropriate design can make it update of increasing correlative accessoriefor example : simple polarized system and phase contrast observation.
* Base on the human design, the microscope has the hand shank in the back of itbecause of the design, you can easily take up the microscope and move it.
Observe system
The trinocular can easily change in the observation andphotography Inclination of 30,you do not need to dowmhead or horizontal observation in the long tine,it cannake the neck and shoul der of operator feel comfortabl ethe 360" rotatable stage of Trinocular adapt to thedifferent stature of operator, base on the 100% pass oflight of Trinocular,the microscope adapt to low illumination of photography.
Stage
Double layer mechanical stage, size of180mnX150mn,move range:75nmX50nm. Perfectlyonbine with the coaxial gar and flexible steelwire driving, make the stage more fluent moving The driving device fix in the stage, which an prevent the device on the outside of stageto hurt the operator effectively
Hand shank
Base on the han design, the icroscope has the handshank in the back of it, because of the design, youcan easily take up the microscope and move it.
Fcility polarize
Can optional with polarizer and analyzer Push the anaylzer pole and polarizer intooptical path, rotatethe turnplate of polarizerto make them orthogonal polarization.
Collector
Abbe condenser A.1.25 Rack & pinion adjustable Can option dry tape or inmersion tape dark field condenser.
Collector & Illuination
For LED lanpwith Integrated field diaphragm;Can use LED lampor optional Halogen lamp
Standard Configuration
Eyepiece | |
Objective | Infinity plan achromatic objective |
PL 4X/0.10 (Work distance):21 mm | |
PL 10X/0.25 (Work distance):5.0 mm | |
PL 40X/0.65 (Spring) (Work distance):0.66 mm | |
PL 100X/1.25 (Spring, oil) (Work distance): 0.36mm | |
Eyepieces tube | Trinocular, Inclination of 30˚. |
Focus system | Coaxial coarse/fine focus system, with tension adjustable and limit stopper, minimum division of fine focusing: 2μm. |
Nosepiece | Quardruple(Backward ball bearing inner locating) |
Stage | Double layer mechanical (Size:180mmX150mm,movingrange:75mmX50mm) |
Transmitted illumination system | Abbe condenser NA.1.25 Rack & pinion adjustable |
Blue filter and Ground glass | |
6V 20W halogen lamp,brightness adjustable |
Optional accessories
Eyepiece | Dividing eyepiece(field number:Ф22mm) 0.10mm/Div | 1122010 | |
Objective | Infinity plan achromatic objective | ||
PL 20X/0.40 (Work distance):8.8 mm | 2060120 | ||
PL 60X/0.85 (Work distance):0.25mm | 2060160 | ||
Phase contrast unit | Eyepiece | Centering telescope | 110002 |
Objectives | Infinity phase contrast plan achromatic 10X/0.25 PHP | 2470110 | |
Infinity phase contrast plan achromatic 20X/0.40 PHP | 2470120 | ||
Infinity phase contrast plan achromatic 40X/0.65 PHP(Spring) | 2470140 | ||
Infinity phase contrast plan achromatic 100X/1.25 PHP(Spring, oil) | 2470111 | ||
Sliding phase contrast | |||
Filter | Green filter | 115002 | |
Yellow filter | 115003 | ||
CCD adapter | 0.4X | 810001 | |
0.5X | 810004 | ||
1X | 810002 | ||
0.5X with dividing 0.1mm/Div | 810003 | ||
Camera | DV-130/200/300/500/900 USB output | ||
DV-1A/DV-1B Video output | |||
Digital camera adapter | CANON(EF) NIKON( F) | 820001 | |
Facility polarize | Polarizer | 360° rotatable stage | 111001 |
Analyzer | Sliding type | 111105 | |
Illumination system | Collector for LED lamp illumination |
System Diagram
Dimensions