“为保证价格低廉，我们设计的镜头不能完全矫正畸变或其他失常。”他说。
"To keep the cost down we went with lenses that aren't corrected for many aberrations, " he says.
我希望这一镜头会鼓励对这一话题的更多想法，支持父母做出决定，提供信息来使之成为一种安全，价格低廉，快乐的经历。
I hope that this lens will encourage thought about this issue, give parents some support in making the decisions and provide information to make this a safe, inexpensive and happy experience.
50mm定焦镜头在较大价格范围内的平均光圈是F1.4，便宜的（镜头）光圈为F1.8，较贵的（镜头）光圈为F1.2。
The 50mm prime on average allows an aperture around F1.4 on a mid ranged price lens, F1.8 on the cheaper ones and F1.2 on the pro series.
不管你相机的价格是多少，都应该尽可能少的触摸镜头元件。
Regardless of the price of your camera, handle the lens elements as infrequently as possible.
佳能、尼康等品牌的镜头同时调整了销售价格，都不同程度的涨了。
Canon, Nikon and other brands of lenses simultaneously adjust the selling prices are up in varying degrees.
佳能、尼康等品牌的镜头同时调整了销售价格，都不同程度的涨了。
Canon, Nikon and other brands of lenses simultaneously adjust the selling prices are up in varying degrees.
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