1.71 fps or 1.71 sec per shot it's the same...Slow.SInar is 0.8, like Hasselblad 22MP P45 is 1.7 fps
If you shoot things like watches, accessories, etc, using a digital back, like Hassel CF, you'll be able to take up to 16 shots with interpollation but raw size (in .fff) will be ard 512M but...