Briefly, lower molar 1 or upper molar 2 was pulled from its socket, placed in a duralumin frame on a microscope slide, and measured to the nearest 0.

Each curtain has four blades, three made from KN Mylar and one from Duralumin, to create a professional-level shutter with a durability rated at 100,000 shots.

High-resolution images up to 1024x768 pixels -- 810,000 pixel CCD sensor, 1/3" -- 24-bit color -- image capture at 10-bits per channel -- Compact, elegant durable all-metal duralumin alloy body -- TTL autofocus delivers outstanding macro focusing capability producing crisp, clear images -- Unique Panoramic Assist feature for composing vertical, horizontal or side-by-side shots