作者: J Jimenez , Y Noblet , P V Paulau , D Gomila , T Ackemann
DOI: 10.1088/2040-8978/15/4/044011
关键词:
摘要: … = 8 mm focal length plano-convex aspheric lens. The second lens is a f 2 = 50 mm focal length plano-convex lens and is used to focus the light onto the VBG. This telescope setup gives …