Placing colloidal spheres in the immediate proximity of fluorescent molecules makes it possible to achieve single-molecule imaging at high temperatures with a low-cost system. In an optical microscope ...
At SPIE Photonics West 2012, Jenoptik will introduce new F-Theta Fused Silica Lenses for laser powers up to 2 kW The High-Power series of Jenoptik´s F-Theta-JENar® Lenses is now extended with new ...
Avantier's case study examines the high NA infinity conjugate long working distance microscope objective, designed for optical tweezers and other precision applications. With a 16 mm focal length, 14 ...