罗敦司得/ALPA HR Alpagon 4.0/40 mm, LB, in Aperture Unit - 由罗敦司得为ALPA 定制。
If the conversation comes to the HR ALPAGON 40mm, then the term "workhorse" usually comes up very soon - and quite rightly so, because, for many (professional) photographers, the 40mm is the standard solution for their ALPA. If you wanted to mark it as a "bread and butter" lens, you would be wrong, however: With its brilliant performance and its image circle of 90mm, it plays in the same league as the legendary HR ALPAGON 32mm, but is due to its slightly narrower angle same light intensity significantly lighter, more compact and therefore more robust. It covers (based on 40x54mm) an equal angle as a 28mm lens on a 35 mm camera and allows even the so-called medium format back (40x54mm) even shifts of up to 16mm ‚ a real companion and workhorse.
HR ALPAGON 40mm经常与HR ALPAGON 70mm一起出现在摄影背包、袋子或箱子里。ALPA 系统的许多新人选择这种组合不是没有原因的,不仅因为焦距范围,而且因为这两种光学器件的光学特性完美地协调在一起。