【實用攝影app】EV對照表 PRO (攝影必備工具)|最夯免費app

Following the "EV table", the re-launch of the enhanced version, not just the aperture, shutter conversion only, increase the ISO switching functions, and adding flash output and aperture conversion functions.Hope you continue to love load the software.Photography friends all know that in very weak light conditions, a large aperture to be measured using a baseline value, and then converted into this base to the number of actual shooting aperture and shutter a few, but to live is usually measured after mental arithmetic progression, for non--,Often experience in photography is a senior course, if the palm, but for beginners is really a bit trivial thing, so this software specially developed for beginners can be very fast conversion can set the aperture and shutter values.Instructions for use:A. EV query part:1 First, use your hands before the camera, transferred to a large aperture, usually F2.8 or F4, with your usual way of metering the number of measured a shutter.2 in the bottom of the screen select your software measured the aperture and shutter data.3 and then press the conversion button, which can be needed at all levels of the EV number of aperture and shutter.B. convert part of flash output:1. You must know your flash of GN values​​, please see the flashing lights of the specification.(2) and then flash the software, enter your values ​​and the GN is a subject or person from the flash distance.3 and then press "calculate" how much can be learned which can contribute to the aperture value.4 camera software may not be set on the calculated aperture value can be set closer to the aperture.----------------------------------------------------------------------繼「EV對照表」之後,再推出加強版,不只是光圈、快門的轉換而已,增加了ISO切換的功能,另加入閃光燈出力及光圈換算的功能。希望大家繼續支持本軟體。攝影朋友都知道,在光線非常微弱的環境下,都要使用大光圈來測得一個基準值,再以此基準來換算成實際拍攝的光圈數及快門數,但是要通常是現場測出後再心算級數,對於非-常有經驗的攝影前輩當然是瞭若指掌,但是對於初學者確是有點瑣碎的一件事,所以特別開發此軟體讓初學者可以很快速的換算可以設定之光圈及快門值。 使用說明: A. EV查詢部份:1. 首先您先使用手中的相機,調到大光圈,一般為F2.8或F4,用您常用的測光方式測得一組快門數。 2. 在本軟體的畫面底下選擇您測得的光圈及快門數據。 3. 然後按換算鈕,即可以得到各級EV值所需的光圈及快門數。B.閃燈出力換算部份:1. 您必須先知道你的閃燈的GN值, 請查看該閃燈的說明書。2. 然後在軟體上輸入你的閃燈的GN值及被拍攝物或人離閃燈的距離。3. 然後按「計算」,即可得知何種出力可用多少的光圈值。4. 相機上可能無法設定軟體所算出來的光圈值,可以較接近的光圈來設定即可。

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