Sell 195mm Plan achromatic Biological objectives-4x

详情

**5mm Plan achromatic Biological objectives*4x

Plan achromatic objective used for biological microscope.

microscope objective/objective lense/biological micoscope

• We use star test methord and this series of objectives primely corrected spherical aberration, Coma and chromatic aberration. And field curve also be corrected.
• *0X and **0X are spring-loaded objectives, spring force<4N,have passed national standard test.
• All lens are manufacture by precise processing and tested stringently, the surface quality controlled at least *0/*0, form regularity test by Olympus interferometer, and controlled in 0.2.