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The thought of an endoscope entering any orifice is an unpleasant one, even if it's so your doctor can diagnose what ails you. Good thing Medigus made the world's smallest video camera so those medical probes are a little less painful. It's .99mm in diameter -- making it a smidge smaller than previous peewee endoscopes -- and packs a .66mm x .66mm CMOS sensor to deliver video of your insides at 45,000 pixels worth of resolution. Best of all, the devices are disposable, so clean-up's a breeze. A reusable version is also available, but given where these things go, we're  just fine  with them being one use only. PR's after the break. Yahoo

Sony is still staying mum on any official details for the NEX-C3, but the camera's instruction manual has now made a brief appearance on the company's Czech Republic site, offering yet more evidence that the successor to the NEX-3 is set for an imminent launch. The camera mock-up on the description page appears to be identical to previously leaked photos, and judging by control layout, NEX-3 and NEX-5 users should have no trouble adjusting. The full manual is no longer available, but  DPReview  points out that the camera is smaller than both previous models, and includes a 16 megapixel sensor. A post on Mirrorless Forum  also reveals a new lens -- a 30mm f/3.5 macro priced at €259 (about $383) -- adding a fourth option to the limited mix of NEX-compatible optics. Electronista Mirrorless Forum