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Primary School Edu Science Microscope Biological Type

Categories Science Edu Microscope
Brand Name: vanco
Model Number: VB-302
Certification: CE
Place of Origin: China
MOQ: 20PCS
Price: Negotiable
Supply Ability: 500PCS/Month
Delivery Time: According to order quantity
Packaging Details: In styrofoam and carton
Total Magnification: 40X-1600X
Achromatic Objective: 4X,10X,40X(S),100X(S, Oil)
name: edu science microscope
model: VB-302
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Primary School Edu Science Microscope Biological Type


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 CodeItemVB302
EP10g10×eyepiece WF10×18●●
EP16b16×Plan Eyepiece○○
EPg10a10×plan eyepicec WF10×/18 f=25○○
EPg16a16×eyepiece (pointer) WF16×/10 f=15.6
B-OA4d4×achromatic objective NA=0.10 WD=35.8
B-OA10e10×achromatic objective NA=0.25 WD=6.64
B-OA40e40×achromatic objective (s)NA=0.65 WD=0.62
B-OAo100d100×achromatic objective (s)NA=1.25 WD=0.35
B-OS4d4×semi achromatic objective NA=0.10 WD=35.8
B-OS10e10×semi achromatic objective NA=0.25 WD=2.66
B-OS40e40×semi achromatic objective (s)NA=0.65 WD=0.82
B-OSo100d100×semi achromatic objective (oil) (s)NA=1.25 WD=0.69
TBR17Binocular
C27aCondenser
160X.2BCoaxial Coarse and Fine Focus Mechanism
A14bstage size:140×130 move range: 78×30
B26cElctric Parts
B32bLED parts 3W LED
B32cLED parts 3W LED (with battery)
● menas: stadard configuration ○ means optional configuration
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