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camera

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先拍攝後對焦

美國科學家發明新方法去調整進入相機後既光線,可以配合軟體去改變每個晶片收到既數據,從而重新建立一幅清晰既圖片。

Pat Hanrahan and his team at Stanford University have figured out how to adjust the light rays after they have reached the camera. They inserted a sheet of 90,000 lenses, each just 125 micrometres across, between the camera’s main lens and the image sensor. The angle of the light rays that strike each microlens is recorded, as well as the amount of light arriving along each ray.

EurekAlert!

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GR Digital

GR Digital自從G3開始數碼相機已經逐漸取代我d菲林機。其中GR1v係最唔捨得放低既一部,而家入面仲有一卷未影完既菲林。而家期待以久既時候終於到喇,Ricoh宣佈真正將GR系列數碼化,就係即將於10月21號推出既GR Digital喇!800萬像素,28mm,F2.4,鎂合金機身,配合GR系列既鏡組,真係有無比既吸引力。可惜佢個CCD只係1/1.8吋,以一部咁樣級數既Prosumer機都做唔到APS-C大小CCD好似真係有d美中不足。究竟呢部估計約售八萬日元既DC買唔買得過呢?都係等多d review睇下點先……

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