Working Distance is 4.5 mm. M32 thread / CFI Infinity corrected. For vertical / reflected light. Fluor objectives provide very high color correction.
Sharpness, resolution and numerical aperture. Very close to apochromatic objectives. _gsrx_vers_841 GS 7.0.16 (841).
The item "Nikon TU Plan Fluor 20x EPI D BD L & LV Series Industrial Microscope Objective" is in sale since Friday, January 4, 2019. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical/Lab Equipment Attachments & Accessories\Microscope Parts & Accessories\Microscope Objectives". The seller is "josedm1" and is located in Yakima, Washington.
This item can be shipped worldwide.