E20X
Online
3 Years
Optical
Convex Lens
>95%
Laminated Lenses
Optical Glass
Clear
ISO9001
Customized
Coated
20X
0.4mm
4.1mm
0.17mm
Dry
180mm
Silver Colour Shell
GoodBrother OPTICS
1carton/100PCS, Foam+Carton, Neutral Package
CE
Ningbo, China
9011900000
Product Description
Infinite Corrected Plan achromatic Objective Lens 20X
Model Magnification | Numerical Aperture (N.A.) | Working Distance(mm) | Cover glass thickness(mm) | Working Type | |
Infinity Plan Objective | 4X | 0.1 | 17.3 | - | Dry |
10X | 0.25 | 10 | 0.17 | Dry | |
20X | 0.4 | 5.1 | 0.17 | Dry | |
40X | 0.65 | 0.54 | 0.17 | Dry | |
60X | 0.85 | 0.14 | 0.17 | Dry | |
100X | 1.25 | 0.13 | 0.17 | OIL |
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. and there are many different apperance such as silver colour shell, black colour shell, frosted silver colour and so on, and the objective appearance can be customized according to customer requirements 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