The theme of this season is “Travelâ€. Totem-like brilliant prints are the best embellishment. However, if it is true, several plain coats and fur warm thermal coats are worth recommending. They can also be used with printed silk scarves. Perfect; Miu Miu The girl wears a fashionable jacket with a sporty element. The details of the tarpaulin cap and the bright stitching look are all very interesting and full of youth and vitality; the coat of autumn and winter series No.21 will be The cool girl's favorite, psychedelic sequined fabrics complement the long-sleeved styles, with a fashionable and elegant balance.
Focal length of automotive camera lens parameters.
The focal length determines the size of the field of view Angle. The focal length value is small, the field of view Angle is large, and the observed range is large, but the distant object is not clearly resolved.Large focal length, small field of view Angle, small scope of observation, as long as the appropriate focal length selection, even distant objects can be clearly seen.Since the focal length and the field of view are one-to-one correspondence, a certain focal length means a certain field of view. Therefore, when selecting the focal length of the lens, it is necessary to fully consider whether it is important to observe the detail or to have a large observation range. If you want to see the detail, you should choose the lens with a long focal length.If you're looking at a large scene up close, choose a wide-angle lens with a small focal length.
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