[High Magnification] This 4x objective lens is ideal for study, work, or research, offering a significant boost in magnification.
[Enhanced Image Clarity] The lens coating provides high transmittance and a high refractive index, resulting in a brighter and clearer image.
[Comfortable Viewing Experience] Achromatic design prevents lens and , providing a comfortable viewing experience for extended periods.
[Versatile Compatibility] The rms size screw interface fits 95% of professional biological microscopes on the market, making it practical and useful.
[Durable Material] Made of copper with fine workmanship, -, and durable, ensuring a long service life.

Spec:

Item Type: Achromatic Microscope Objective
Model: 4/0.10
Material: Copper
Use: Microscope accessories
Interface Size: Approx. 20.2mm / 0.8in (international standard RMS size)
Magnification: 4X
Numerical Hole Diameter: 0.10mm
Cover Glass Applicable Thickness: 0.17mm
Microscope Applicable Mechanical Tube Length: Approx. 160mm / 6.3in
Working Distance: Approx. 18mm / 0.71in
Common Rail Distance: Approx. 195mm / 7.68in
Parfocal Distance: Approx. 45mm / 1.77in

Package List:
1 x Lens
1 x Storage Box

How To Use:
1. Can be used after connecting with the microscope.
2. In order to facilitate observation, it is recommended to start observation at low magnification. It is more difficult to adjust at high magnification than at low magnification. According to the characteristics of the observed specimen, not all slices are suitable for observation under high magnification.