2. Stereo microscope – 5.4% air manual - 0.073 mm spacing manual

3. Hi-res scanner – 8.6% air auto - 0.062 mm spacing auto

5. Stereo microscope – 5.4% air manual - 0.073 mm spacing manual

6. Desktop scanner – 10.0% air auto - 0.075 mm spacing auto

8. Stereo microscope – 5.4% air manual - 0.073 mm spacing manual

10. Stereo microscope – 1.9% air manual - 0.131 mm spacing manual

11. Hi-res scanner – 2.6% air auto - 0.177 mm spacing auto

13. Stereo microscope – 1.9% air manual - 0.131 mm spacing manual

14. Desktop scanner – 2.9% air auto - 0.217 mm spacing auto

16. Stereo microscope – 1.9% air manual - 0.131 mm spacing manual