Durable Binocular Microscope for Science Experiments and Fun

• Customization: Available
• After-sales Service: 24hours
• Warranty: Lifelong
• Model NO.: B302TR-2
• Magnification: >1000X
• Type: Biological
• Number of Cylinder: ≥Three
• Mobility: Desktop
• Stereoscopic Effect: Stereoscopic Effect
• Kind of Light Source: Ordinary Light
• Shape: Cylindrical Shaped Lens
• Usage: Teaching, Research
• Principle: Optics
• Principle of Optics: Infinity Optical System
• Nosepiece: Quadplex
• Abbe Condenser: Abbe N.a.1.25(Iris Diaphragm)
• Aspheric Illumination: 3wled Illumination
• Mechanical Stage: 145mmx140mm, Two Slide Holder
• Coaxial Coarse and Fine Focusing Knobs: Coarse Focusing Travel Range:25mm
• Infinity Objective: Plan 4X/10X/40X/100X
• Power: Input Wide Voltage 100V-240V, Output 5V1a
• Transport Package: Carton
• Specification: 350x260x460(mm)
• Origin: Chongqing
• HS Code: 9011100000
• Production Capacity: 50000PCS/Year
• Package Size: 35.00cm * 26.00cm * 46.00cm
• Package Gross Weight: 6.700kg

Product Description

B302 Series Biological Microscope

Perfect Optical System

1. High resolution and perfect definition from infinity correct optical system
2. 100X water objective instead of 100X oil objective, more be convenient for using

Perfect Appearance Design

1. Drop-style integrated appearance design, looks elegant

Perfect Ergonomics Design

1. Low position operation, convenient for long-term using
2. New wound device for cable, easy to move and keeping
3. The changing of objectives can be watched by back side through the back watching windo

Total Magnification

Objective Eyepiece	4×	10×	40×	100×
10×	40×	100×	400×	1000×
16×	64×	160×	640×	1600×

Objective(with 10×Eyepiece, subject to standard outfit)

Infinity Plan Achromatic Objective	Numerical Aperture N.A.	Objective Field(mm)	Resolution  (μm)	Working Distance (mm)
		Field φ20
4×	0.10	5	2.8	10
10×	0.25	2	1.1	2.1
40×(s)	0.66	0.5	0.42	0.58
100×(water, s)	1.25	0.2	0.22	0.19
100×(oil, s)	1.15	0.2	0.22	0.19

Specification
Items	B302-2 Biological Microscope	B302-2	B302TR-2	Cata No.
Head	Seidentopf Binocular Head, Inclined 30°,Rotatable 360°, Interpupilary Distance: 48-75mm	.		SB06
	Seidentopf Trinocular Head, Inclined 30°,Rotatable 360°, Interpupilary Distance: 48-75mm, Light Split Fixed P20:E80	○	.	ST06
	Digital Head, 5.0M 1/2" CMOS USB2.0 Digital Camera Built-in, Light Split Fixed P20/E80	○	○	ST09(With Holder)
	Digital Head, 5.0M 1/2" CMOS USB2.0 Digital Camera Built-in, Light Split Fixed P20/E80, With Holder For IPad	○	○	ST09 (Without Holder)
Eyepiece	WF10x/18mm			EP10
	WF10X/20mm (High Eyepoint)	..	..	EP10a
	WF16x/13mm	○	○	EP16
	WF10x/18mm With Pionter	○	○	EPg10 (Pointer)
	WF10x/18mm With Micrometer 0.1mm*180 Div	○	○	EPr10a
	WF10x/18mm With Micrometer 0.1mm*180 Div, Diopter Adjustable	○	○	EPra10
Nosepiece	Quadruple, Backward	.	.	O-N03
Infinity Plan Objective	PLAN 2.5x/0.07,W.D.=8.47mm	○	○	O-3005
	PLAN 4X/0.10.W.D.=12.1mm	.	.	3010
	PLAN 10X/0.25.W.D.=4.64mm	.	.	3020
	PLAN 20X/0.40(S).W.D.=2.41mm	○	○	3030
	PLAN 40X/0.66(S).W.D.=0.65mm	.	.	3040
	PLAN 60X/0.80(S).W.D.=0.33mm	○	○	3060
	PLAN 100X/1.25(S,Oil).W.D.=0.12mm	.	.	3050
	PLAN 100X/1.15(S,Water).W.D.=0.19mm	○	○	3100
Working Stage	Mechanical Stage Size 145×140mm, Travel Range 76×52mm, Scale 0.1mm, Double Slide Holder	.	.	O-S04
	Rackless (Integrated) Stage, Size 140×135mm, Travel Range 75×35mm, Double Slide Holder	○	○	O-S12
Condenser	Abbe Condenser N.A.1.25, Iris Diaphragm, Spiral Up/Down, With Filter Holder	.	.	C09
Focusing	Coaxial Coarse & Fine Focusing, Coarse Focusing Travel Range: 25mm, Fine Focusing Scale 2µm/Division	.	.
Light Source	3W LED Illumination With Aspheric Collector, Wide Range Voltage: 100V~240V	.	.	DPW3
Adapter	1.0x C-Mount Focus Adjustable		○	B3-1XC
	0.5x C-Mount Focus Adjustable		○	B3-0.5XC
	0.75x C-Mount Focus Adjustable		○	B3-0.75XC
	Digital Eyepiece Adapter, Dia.23.2mm/25mm		○	B3-EM
Dark Field	Dark Field Ring, For 4x~40x Objective	○	○	B-DK
Polarizing	Analyzer + Polarizer Set	○	○	B3-P
Attachment	Wire Winding Device	.	.
Package	Carton Size 345×260×455mm, 1 Unit/Ctn
Weight	Gross Weight 7.0kgs, Net Weigth 5.5kgs
Note: "."In Table Is Standard outfits, "○" Is Optional Accessories.

Product Parts Name


 

 

                                                        Maintenance

--- If the lens surface has dust, please clear with a blow ball. If the lens surface with fingerprints or oil stain, please clean gently     
    with absorbent cotton or lens paper dipped in a little ethanol ether mixture (ratio 1:4) .
    Absolute alcohol is an inflammable material, please turn off the power and don't close to open fire , Please assure indoor   
    ventilation. 
---Don't use solvent to wipe non-glass parts unless with soft hairless cotton in little neutral cleanser. 
---Don't disassemble microscope parts, otherwise result in damage for performance.

                                                         After Service

---Product Warranty is 3 year since delivery date, the used life is ten years. 
---During the period, if any quality deffect part (non-human damage), we will bear shipping cost and send new part as 
    replacement to you. 
---Any part caused by human damage, we will only charge for material cost, and buyers need to pay shipping cost.  
---Exceed the warranty period, we will also only charge for material cost, and buyers need to pay shipping cost.  
---If there is any problem or question of using our product, we will offer technical support by email or facetime by phone etc. This 
   service is lifelong. 

                                                      Favorable Reception

FAQ
Q1: How do I know which model is suitable for my product application?
You just need to tell us the following information then we can offer you a suitable solution? In addition, you can also send us the specimen and we will arrange professional engineers for proofing evaluation.
1) What is your product? required detailed specifiction?
2) What is the current production process?
3) What is your desired budget and delivery time.

Q2: When I get this microscope, but I don't know how to use it. What should I do?
We will send teaching video of both installation and operation, as well as the English manual. If you have further questions, we have engineers who can speak English can serve you on-line directly. And for some countries , like in India, Malaysia, Korea,Spain, we have local support team, more countries will be in the picture soon. 

Q3: How can I do if the Microscope goes wrong?
We guarantee product quality for 36 months, during this period, if spare parts of the machine were not man-made damaged, we can send the component to the customer in best delivery. Besides guarantee period, we still provide you free online services for life.If parts broken, you can order replacement parts from us.

Q4. Can you customized product according to different application?
Yes, we are very dedicated to combine with our current ability with the main leading supplier to offer you the customized application.

Q5. What is your normal lead time?
Generally standard machine, our lead time is 2-7 days after PO confirmed. Customized product need a little longer.

Q6. Will the package damaged during transportation?
Our package is considerate all the damage factors and make it to be safe, and our shipping agent have full experienced in safe tranportation. We have exported to 80 countries worldwide. So please don't worry, you will receive the parcel in good condition

Q7:Why should I choose here compared with other companys?
We are factory with 453 employees, turnover reached 100 millions USD in 2019, ISO 9001/13854 certificated and most products are CE/SGS/Rohs approoved, can offer you a high-quality pre-sale, in-sale and after-sales solution.