This is a nice and rare wide angle lens for Hasselblad 1000F and 1600F. With a Kiev 88 rear cap, Tiffern Series 7 Skylight 2A and a Tiffen hood as shown. Clean and clear. Smooth operation. You can use it on Kiev 88, many P6 camera and also Pentax 645D with proper adapter. Can be tested on my 645D first.