CFI LWD (long working distance) 20x/0.40 phase contrast objective for infinity corrected Nikon inverted microscopes.  Matches with Ph1 condenser ring for phase contrast.  Excellent condition.  Bench tested on TE200 stand w/ sharp, crisp images as expected.   

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 sales@hitechinstruments.com.  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.