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1132 Articles and 183 related Products found for optical
  • First video image performance standard hits the road
    First video image performance standard hits the road
    In September 2013, after 18 months of preparation, Underwriters Laboratories (UL), a US-based independent safety science company, published ...
    Editor / Provider: Michelle Chu, a&s International | Updated: 2014 / 2 / 4
  • Improving image resolution with wide-angle lenses
    Improving image resolution with wide-angle lenses
    Despite inflammatory media accounts proclaiming the end of the megapixel race in the security industry, recent conversations with camera OEM...
    Editor / Provider: Contributed by Theia Technologies | Updated: 2014 / 1 / 31
  • Quality Megapixel lenses(1): Differentiation
    Quality Megapixel lenses(1): Differentiation
    As video surveillance evolves, footage has more resolution and greater detail than ever before. HD cameras have benefited from component bre...
    Editor / Provider: a&s Editorial Team | Updated: 2014 / 1 / 30
  • Global lens market undergoes dynamic transformation
    Global lens market undergoes dynamic transformation
    Previously, lenses and cameras were carefully selected and paired according to each end user's specific needs and applications. To make thin...
    Editor / Provider: a&s Editorial Team | Updated: 2014 / 1 / 30
  • Axis launches Q60-S PTZ dome network camera line
    Axis launches Q60-S PTZ dome network camera line
    The new top-of-the-line AXIS Q60-S PTZ Dome Network Cameras in nitrogen-pressurized stainless steel casings are suitable for surveillance an...
    Editor / Provider: Axis Communications | Updated: 2014 / 1 / 29
  • Everspring progression in the smart home industry
    Everspring progression in the smart home industry
    On Jan 24, a&s SMAhome and mySMAhome.com Publisher, Parson Lee met with Nally Chang, Chairman of Everspring to discuss the company's involve...
    Editor / Provider: a&s SMAhome Editorial Department | Updated: 2014 / 1 / 28
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