Mini-SEM is capable of 15 nm inspection with 20,000-30,000X magnification. Generates images between 2 and 10 frames/sec., depending on size. X,Y,R viewing is 20mm/20mm/360°. Sizes: 490 x 520 x 540 mm, or 400 x 160 x 340 mm. Runs on Windows XP. $40,000.