| http://www.w3.org/ns/prov#value | - The resulting fluorescence at each spot is then focused through the compound objective lens 31 optionally focused by a second lens, optionally filtered by an optical filter and then detected either visually or by a detection means such as a camera. [0058] The compound objective may be cast, pressed, etched, or ground out of glass, plastic, quartz, or other materials well known as suitable for lens
|