Re: It can slow down but it never ends

On 26.06.2006, at 08:57 , Boris Liberman wrote: > Just got my hands on basically pristine F 17-28/3.5-4.5 fish eye > zoom... The most fascinating thing about this lens that it is almost > constant aperture. Ever so slight movement of the zoom ring and it > becomes f/4 and it keep this way just a s

It can slow down but it never ends

Hi! Just got my hands on basically pristine F 17-28/3.5-4.5 fish eye zoom... The most fascinating thing about this lens that it is almost constant aperture. Ever so slight movement of the zoom ring and it becomes f/4 and it keep this way just a scosh before 28 mm setting... I should put my act to