Black Colour Shell DIN45mm Achromatic 20X Objective Microscope Lens

• Customization: Available
• After-sales Service: Online
• Warranty: 1 Year Electronics
• Model NO.: B-20X
• Type: Convex Lens
• Transmittance: >95%
• Shape: Laminated Lenses
• Material: Optical Glass
• Lenses Color: Clear
• Certification: ISO9001
• Customized: Customized
• Coating: Coated
• Magnification: 20X
• Numerical Aperture: 0.4mm
• Working Distance: 2.13mm
• Coverglass: 0.17mm
• Wok Type: Dry
• Conjugate Distance: 195mm
• Parfocal Distance: 45mm
• Colour: Black Colour
• Transport Package: 1carton/100PCS, Foam+Carton, Neutral Package
• Specification: CE
• Trademark: GoodBrother OPTICS
• Origin: Ningbo, China
• HS Code: 9011900000
• Production Capacity: 1000PCS/Month
• Package Size: 10.00cm * 5.00cm * 5.00cm
• Package Gross Weight: 0.020kg

Product Description

Product Description

45mm DIN Achromatic  Objective series: B Type 20X objective

B type series Achromatic objectives(Black Colour shell)

Description:

This is a brand new 20X Achromatic microscope objective lens with high quality. It is an International DIN. It fits common size (DIN)compound / biological microscopes. We also have 4X, 10X ,40X, 60X and 100X  objective lenses available. Give your microscope a boost with greater power & clarity at a fraction of cost.

Product Parameters

Achormatic objectives: 

	Model Magnification	Numerical Aperture (N.A.)	Working Distance(mm)	Cover glass thickne(mm)	Work Type
45mm DIN Achromatic Objective	4X	0.1	37.5	0.17	Dry
	10X	0.25	7.316	0.17	Dry
	20X	0.4	2.13	0.17	Dry
	40X	0.65	0.65	0.17	Dry
	60X	0.85	0.85	0.17	Dry
	100X	1.25	0.198	0.17	Oil

Related other items

We Also provide other series microscope objective lens as follow:
1.Series DIN Achromatic objectives 4X 10X 20X 40X 60X 100X
2.Series DIN Achromatic objectives 4X 10X 20X 40X 60X 100X
3.Series DIN Semi Plan Achromatic objectives 4X 10X 20X 40X 60X 100X
4.Series DIN Infinite Plan Achromatic objectives 4X 10X 20X 40X 60X 100X
5.Special Objectives such as dark field objective 100X with iris cone, dark field 100X objective with Iris diaphragm, series phase contrast objectives, fluorescent objectives and so son. The objective appearance can be customized according to customer requirements

Biological DIN Achromatic objectives 4X 10X 20X 40X 60X 100X

Bullet Shape DIN45mm Plan Achromatic Ojective 4X 10X 20X 40X 60X 100X  for bioligcal microscope

Packaging & Shipping

For bulk package, We select shockproof packaging to provide multi-protection.
1. Every objective will be threaded on and put into a plastic bottle which could keep objective from swinging.
2. Put plastic bottle into a special foam box which could provide the repeat protection.
3. Every carton contains 1 foam boxes including 100pcs objectives , fragile labels and shipping mark will be sticked on the carton side