via HKEPC Reader for Android
mail4kawai 發表於 2017-3-21 20:16
抱歉,我以為你會看到該文章中有關OVF亮度的部分。
The LCD overlay does require a tiny amount of electrical power to operate. This is obviously no concern when the camera is turned on, but if the battery is removed the transmissive LCD suddenly loses a lot of brightness and contrast. This is perfectly normal and will return to full brightness once a battery is reinstalled in the camera (the camera doesn't have to be turned on; it only requires a functioning battery pack to draw power for proper viewfinder operation).