Complex sentence: The 17 mm and the 24 mm version II lenses allow independent rotation of the tilt and shift movements; the 90 mm lens gives 0.29 magnification, making it usable for moderate close-up work.
Split into simpler sentences: The 17 mm and the 24 mm version II lenses allow independent rotation of the tilt and shift movements. The 90 mm lens gives 0.29 magnification, making it usable for moderate close-up work.