Nikon Diaphot 200/300 ELD Inverted Microscope Phase Condenser
Nikon LWD Phase Contrast condenser for the Nikon Diaphot 200/300 Inverted microscope. The condenser turret has a product number of 90117. There are two phase annuli installed in the turret: LWD Phase1-#90109 and LWD Phase-2 -#90110. The condensing lens is LWD with an NA of 0.52 and WD of 0.30mm, product number #90119. According to the Nikon catalog, this condenser is suitable for phase contrast objectives PhL- Ph4 and for Nomarski DIC 10X -60X LWD dry. It is in pristine condition and only used once or twice as a dealer demonstrator. All glass is free from dust, scratches, fungus and element separations and all controls move fresh as from the factory. The cost of this system in 2005 combined was $1,337.00. Thank you for looking!