VB302
1000X Binoculars Laboratory Biological Microscope For Primary
School
New Design Binocular LED Achromatic Biological Microscope for
Primary School
TECHNICALSPECIFICATIONS
EYEPECE(S)
• Extended WF 10x/18 mm eyepieces, Ø 23.2 mm tubes.
• Eyepieces can be secured to the tubes
HEADS
•Trinocular Siedentopf type heads are with 30° inclined tubes,
interpupillary distance from 52 to 75 mm and is equipped with
diopter adjustment(s).
NOSEPIECE
• Revolving and reversed nosepiece for 4 objectives
OBJECTIVES
All optics are anti-fungus treated and anti-reflection coated for
maximum light throughput
• Achromatic objectives 4x/0.13 10x/0.25 S40x/0.65 S100x/1.25 oil
• Semi Plan Achromatic objectives 4x/0.13 10x/0.25 S40x/0.65
S100x/1.25 oil (Optional)
• Plan Achromatic objectives 4x/0.13 10x/0.25 S40x/0.65 S100x/1.25
oil (Optional)
STAGE
• 140 x 130 mm ceramic stage with integrated 78x 30 mm mechanical
stage protects with a very tough ceramic surface, against marks and
scratches.The surface also ensures stray light not to be reflected
from the stage into the objective
CONDENSER FOR BRIGHT FIELD
• The standard height adjustable Abbe N.A. 1.25 condenser for
brightfield
FOCUSING
• Coaxial coarse and fine adjustments, 200 graduations, 2 μm per
graduation, 100 μm per rotation
• Supplied with an adjustable rack stop to prevent damage to sample
and objectives.
ILLUMINATION
• 3W LED adjustable illumination with internal 100-240 V power
supply
• The innovative design offer larger apertures, allowing the
optical system of the microscope to produce images at higher
resolutions,
very close to the theoretical diffraction limit of the optics.
PACKAGING
• Supplied with power cord, dust cover, a spare fuse, user manual
and 4 ml immersion oil for models with S100x objective.
• All packed in good quality foam and carton.
CONFIGURATION LIST
| Order Code | Item | VB302 |
| EP10g | 10×eyepiece WF10×18 | ●● |
| EP16b | 16×Plan Eyepiece | ○○ |
| EPg10a | 10×plan eyepicec WF10×/18 f=25 | ○○ |
| EPg16a | 16×eyepiece (pointer) WF16×/10 f=15.6 | ○ |
| B-OA4d | 4×achromatic objective NA=0.10 WD=35.8 | ● |
| B-OA10e | 10×achromatic objective NA=0.25 WD=6.64 | ● |
| B-OA40e | 40×achromatic objective (s)NA=0.65 WD=0.62 | ● |
| B-OAo100d | 100×achromatic objective (s)NA=1.25 WD=0.35 | ● |
| B-OS4d | 4×semi achromatic objective NA=0.10 WD=35.8 | ○ |
| B-OS10e | 10×semi achromatic objective NA=0.25 WD=2.66 | ○ |
| B-OS40e | 40×semi achromatic objective (s)NA=0.65 WD=0.82 | ○ |
| B-OSo100d | 100×semi achromatic objective (oil) (s)NA=1.25 WD=0.69 | ○ |
| TBR17 | Binocular | ● |
| C27a | Condenser | ● |
| 160X.2B | Coaxial Coarse and Fine Focus Mechanism | ● |
| A14b | stage size:140×130 move range: 78×30 | ● |
| B26c | Elctric Parts | ● |
| B32b | LED parts 3W LED | ● |
| B32c | LED parts 3W LED (with battery) | ○ |
| ● menas: stadard configuration ○ means optional configuration |
