Traditional Culture Encyclopedia - Photography major - The problem of photographic equipment! What is a flash, a soft light and a ceiling light? What is the difference between shooting with a 20-megapixel SLR and a150,000-pixel SLR?

The problem of photographic equipment! What is a flash, a soft light and a ceiling light? What is the difference between shooting with a 20-megapixel SLR and a150,000-pixel SLR?

A photographic lamp that only lights up when the shutter is open. High color temperature and good illumination.

Soft light lamp is to put a soft light piece in front of the photographic lamp to form soft and uniform illumination. Flash lamps and halogen lamps can be used as soft light lamps.

A dome light is a photographic light that illuminates an object from the top.

20 million pixels is higher than 6.5438+0.5 million pixels, and the photos taken have more details.