Display apparatus and imaging apparatus

A display apparatus comprising:

• a lens;
• a display element including a plurality of pixels, each of the plurality of pixels including a light emission region that is a region through which light is transmitted or a region that emits light, the display element further including a non-light emission region between adjacent light emission regions;
• a first polarization plate;
• a first wave plate;
• a reflection layer;
• a second wave plate;
• and
• a second polarization plate, wherein
• the first polarization plate, the first wave plate, the reflection layer, the second wave plate, and the second polarization plate are arranged between the display element and the lens and are lined up in this order from the display element toward the lens, and
• the reflection layer includes a reflection region that corresponds to a position of the non-light emission region and that reflects light and includes a light transmission region that corresponds to a position of the light emission region and that transmits light.