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Review title: not clear and hard to focus
Product review: purchased this and other USB type (Aven) and single LCD display type, total 3 devices. This device is not clear and not really focus to see detail. Out of 3 devices, the USB type turn out the best, because once it connect to computer, picture is clear from your monitor and you can snap picture and email and save. if you really need a portable one, then use the single device with LCD display with battery (cost little more but it worth and very clear too.). this device cost me $13, so I won't bother to return it but to share with all. by the way, I used USB type when at work and use the single LCD type when traveling, for fabric exam.
