Polaroid CU-5 with Polaroid 127 mm lens. Fujiflim FP3000B. No flash.

I finally found a viewfinder for this lens on eBay. Unlike the other lenses for this camera, this one is not a macro lens so you can't use a frame on the front of the camera. The viewfinder uses a yellow spot with a double image and you move the camera until it merges into one. This has a name but I forget what it is because I don't think they've used those kind in a long time and I can't remember.

Element is Value.

Other elements can be seen here