ultra wide-angle lens

基本解释

It features an ultra-long, built-in 40X optical zoom and a wide-angle lens in addition to automatic focus and image stabilization.
除了自动对焦和图像稳定外，它还采用超长期、内置40X光学变焦和广角镜头。
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The smartphone also comes with an amazing 8 megapixel camera so you'll be able to take incredibly vivid pictures and the front-facing camera with ultra-wide-angle lens captures twice the image area to fit more in every shot.
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First up in the point and shoot category is the Lumix DMC-ZS30 with a 20x optical zoom, 24mm ultra-wide angle lens plus WiFi and NFC, a medium-sized cam with a soft touch hand grip.
ENGADGET
Much wider than traditional compact cameras, the TL500's 24mm ultra-wide angle lens allows photographers to capture more of a desired scene, such as beautiful landscapes and large groups of friends or family.
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