This is my TLR, or Twin Lens Reflex camera.
It shoots 120 film and the viewfinder shows everything backwards. There's no light meter.
It's not a Rollei... It's a Seagull, which is just fine by me. While I can appreciate what everyone seems to feel is the best, I keep a soft spot in my heart for the not quite as popular things. It's a bit of a sweetheart.