VB-2800 series biological microscopes
VB-2800 are equipped with excellent infinity plan achromatic objectives and wide field eyepieces .The ideal ergonomic design is adopted ,such as low-lying focusing knobs,backward nosepiece and intergrated handle,so that operate the instruments easier and have wider space,especially moving the instruments is better safety .They can be used for biology,medicine agriculture and industry area widely .They are the ideal instrument in medical treatment ,teaching demonstration and scientific research .
Standard Configuration
Eyepiece | Wide field WF10X(Ф22mm) |
Objective | Infinity plan achromatic objective |
PL 4X/0.10 | |
PL 10X/0.25 | |
PL 40X/0.65 (Spring) | |
PL 100X/1.25 (Spring, oil) | |
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 | |
3W LED,brightness adjustable |
Optional accessories
Eyepiece | Dividing eyepiece(field number:Ф22mm) 0.10mm/Div | ||
Objective | Infinity plan achromatic objective | ||
PL 20X/0.40 (Work distance):8.8 mm | |||
PL 60X/0.85 (Work distance):0.25mm | |||
Phase contrast unit | Eyepiece | Centering telescope | |
Objectives | Infinity phase contrast plan achromatic 10X/0.25 PHP | ||
Infinity phase contrast plan achromatic 20X/0.40 PHP | |||
Infinity phase contrast plan achromatic 40X/0.65 PHP(Spring) | |||
Infinity phase contrast plan achromatic 100X/1.25 PHP(Spring, oil) | |||
Sliding phase contrast | |||
Filter | Green filter | ||
Yellow filter | |||
CCD adapter | 0.4X | ||
0.5X | |||
1X | |||
0.5X with dividing 0.1mm/Div | |||
Camera | DV-130/200/300/500/900 USB output | ||
DV-1A/DV-1B Video output | |||
Digital camera adapter | CANON(EF) NIKON( F) | ||
Facility polarize | Polarizer | 360° rotatable stage | |
Analyzer | Sliding type | ||
Illumination system | 6V 30W halogen lamp illumination |