The Y-FL attachment allows you to add fluorescence to any Nikon E400 or E600 microscope. This arm installs between the binocular tube and the microscope stand with the provided bolts - no alignment. It has a 4 position slider to accept filter cubes as well as 3 different strength ND (ND4, ND8, ND16) filters to adjust illumination intensity. Also includes shutter mechanism and field diaphragm. In order to have a functional fluorescence microscope you would need to add an illuminator and filter cubes which are not included with this part. Serviced and tested on E400 stand with excellent results. All mechanical parts function smoothly.
All of our used parts are thoroughly cleaned, refurbished and tested by our knowledgeable staff and your satisfaction is guaranteed. The item pictured is the actual item for sale. We offer no questions asked returns for 7 days after receipt (less cost of shipping). All used items carry a 90 day warranty against defects which will be honored with a full refund or replacement with like item. If you have any questions or would like additional photographs, please email us at firstname.lastname@example.org. If you do not see the item you are looking for please email us as many times we have inventory we have not yet listed online.