Nikon AF-S DX Nikkor 35mm f/1.8G yog lub lens tsim los ntawm Nikon siv rau Nikon DX hom digital SLR koob yees duab. Nws muab thaj chaw saib ntawm lub koob yees duab DX hom zoo ib yam li lub lens ib txwm ntawm lub koob yees duab 35mm.
S sawv cev rau dab tsi hauv AF-S?
Paraphrasing tsab xov xwm: AF-C (AF-nruam los yog servo hom) yog siv rau kev yees duab txav cov ntsiab lus. AF-S txhais tau tias ib koob txhaj tshuajthiab yog siv rau cov ncauj lus uas nyob ruaj khov.
Qhov txawv ntawm AF-P thiab AF-S lo ntsiab muag yog dab tsi?
AF-S NIKKOR lo ntsiab muag feature Nikon's Silent Wave Motor (SWM). … AF-P lo ntsiab muag siv lub "Pulse" lub cev muaj zog lossis "Stepping" autofocus lub cev muaj zog thiab yog txawm tias ntsiag to thiab smoother rau autofocus dualub AF-S lens, ua cov lo ntsiab muag zoo tagnrho thaum thaij video nrog ib DSLR.
Dab tsi yog qhov txawv ntawm AF thiab AF-S?
Muaj ob hom Nikon lo ntsiab muag: AF (auto focus) thiab AF-S ( auto focus with silent wave motor). AF feem ntau yog cov lo ntsiab muag qub uas tsuas yog ua haujlwm hauv hom phau ntawv xwb. AF-S lo ntsiab muag ua haujlwm ntawm txhua lub koob yees duab Nikon digital, thiab muaj qhov ceev ceev thiab ntsiag to autofocus.
AF-S yog dab tsi?
"AF-S yog rau lub suab ntsiag to yoj lub cev siv hauv NIKKOR lo ntsiab muag kom nrawm, raug thiab, raws li koj xav tau, kev ua haujlwm AF ntsiag to super. … "Thaum kawg, peb xaus nrog tsab ntawv G, uas qhia tau hais tias lub lens muaj kev tswj hluav taws xob diaphragm, txhais tau tias f / nres yog teem los ntawm lub koob yees duab.
