I've often wondered if the E-M5 (or any other camera with an EVF) would experience viewfinder light leak during a longish exposure. While not having the mirror box of a conventional DSLR, would the camera somehow absorb enough light to affect the image through the EVF viewfinder window?
I've just attended a seminar where the lecturer adamantly insisted that the viewfinder window on ALL camera's should be covered. I ask this because covering the window is one thing which I consistently forget to do although (I think) my images look fine anyway.
Are there any optical engineers out there that can answer this question?
Thank you in advance,
John
I've just attended a seminar where the lecturer adamantly insisted that the viewfinder window on ALL camera's should be covered. I ask this because covering the window is one thing which I consistently forget to do although (I think) my images look fine anyway.
Are there any optical engineers out there that can answer this question?
Thank you in advance,
John