常見例句雙語(yǔ)例句The focal length you need depends on your distance from the burst and what you’re trying to capture.你所需要的焦距取決于你和被拍攝焰火間的距離,以及你想捕捉到怎樣的畫面。You also lose the focal length 'boost' offered by smaller sensor cameras when shooting with telephotos.同時(shí)在攝遠(yuǎn)時(shí)長(zhǎng)焦鏡頭給更小畫幅相機(jī)帶來(lái)的沖擊力也會(huì)隨之消失。What excites ophthalmologists most, and what every lens-making company wants to achieve, is an “accommodating” lens that can change its focal length in the same way that a natural lens does.最讓眼科學(xué)家興奮的,而且每一家人工晶體制造公司都想獲得的,是一種“善于適應(yīng)新環(huán)境的”晶體,能像天然的晶體一樣改變它的焦距。權(quán)威例句The high-end Schneider lens offers a 24mm, ultra-wide focal length and 3x optical zoom.ENGADGET: Samsung's PMA gifts: HD pocket camcorders, point-and-shoots with AMOLED screensUsing a lens with too long a focal length, for instance, makes the image appear flat.ECONOMIST: Animation takes on a whole new realityThis camera differs from the DP2 Merrill, which was released in June, due to its wider focal length.ENGADGET: Sigma finally announces price and availability for DP1 Merrill compact 返回 focal length