This is a high quality oil immersion darkfield condenser for AmScope B660, B690, T660 & T690 series compound microscopes.
Description
This is a high quality oil immersion darkfield condenser for AmScope B660, B690, T660 & T690 series compound microscopes. Features & Specifications : Darkfield Condenser: Oil NA: 1.36-1.25 Shipping Weight: 1 lb