英语单词“f-stop”的中文翻译、释义及用法解析

单词 f-stop 释义 f-stopnoun[C](alsof stop,F stop)uk/?ef?st?p/us/?ef?stɑ?p/ameasurementof theaperture(= thesizeof theopeningthatallowsinlight)of acamera:Itypicallyoverexposemyshotsby one f-stop.Thescaleon themetershowsthelensapertures, or f-stops, and theshutterspeeds.Thelowerthe fstoptheshallowerthedepthoffield.

More examples

• Asmallaperture(high f-stop)createsadeepdepthoffield, so both thestatuesand thebuildingare infocus.
• Confusingly, alowf-stopsignifiesalargerapertureandshallowerdepthoffield.
• Takeyournormal50-mmlensand set it toitswidestf-stopopening.
• You canpractisedifferentcombinationsof Fstop,focallength, anddistancefrom thesubjecttoseewhatworks.

SMART Vocabulary: related words and phrases

Photography

• airbrush
• aperture
• bokeh
• camera
• camera obscura
• expose
• glossy
• grain
• hologram
• holographic
• holography
• kinetoscope
• lantern slide
• pap
• picture
• PillCam
• pin-up
• pinhole camera
• pix
• projection

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(Definition off-stopfrom theCambridge Advanced Learner's Dictionary & Thesaurus? Cambridge University Press)#https://dictionary.cambridge.org//dictionary/english/f-stop##