Glasses are clean, clear, fungus-free and scratch-free, 9/10 condition. Aperture leaves are oil-free and snappy. The shutter fires accurately on all settings. The exposure meter works accurately and comes with a new battery. A red flag pops up when there is low light. ASA, film counter and flash synch are working. Viewfinder is clean and bright, 9/10 condition. The film advance lever is smooth. The film rewind feature has been tested fully. Light seals have been newly installed so there is no light leak at all. Flash Sync does not seem to be working.