Nikon Speedlight SB-16 with AS-8 head You can also use this

You can also use this as a perfectly fine 35mm f2

4 lens is a fast

but that is a bit optimistic

Hasselblad Proxar (2m) close-up diopter in B50 size

Nikon Speedlight SB-16 with AS-8 head You can also use thisThe Nikon SB 16 is a full size flash for Nikon film cameras. It provides automatic function on select cameras (check your camera's instructions) and manual control for the rest a versatile, powerful flash in good shape. This SB 16 includes the AS 8 over the rewind shoe for the Nikon F3 only; it is not compatible with standard hot shoes. Includes softcase. Thing I have to say: the camera pictured in the product image is not included.