也來湊一腳,不過相機是NEX-5,焦距都不小於500mm。以下焦距從大到小排列,請過目:Celestron C8 2032mm f/10Celestron C5 1250mm f/10Nikon Nikkor-P 1200mm f/11Pentax Takumar 1000mm f/8Astro Berlin 800mm f/5Nikon 800mm f/5.6 ED-IFNikon Nikkor-P 800mm f/8INA/Tokina/Soligor/Mamiya/... 800mm f/8Minolta Reflex 800mm f/8Questar 700mm f/8Sigma 500mm f/4Carl Zeiss Mirotar 500mm f/4.5Pentax Takumar 500mm f/4.5Pentax Takumar 500mm f/5Niko Reflex 500mm f/5Carl Zeiss Jena 500mm f/8
handful wrote:請教一下,那麼粗的對...(恕刪) 您是說Minolta 800mm f8、Nikon 500mm f5和Sigma 500mm f4嗎?那個顆粒部位是好看而已。Minolta對焦方式是鏡頭右邊前方的一根撥桿(照片中看不到),Nikon和Sigma的對焦環在鏡筒後方。都還很好用的,習慣而已。