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A wing mirror (also fender mirror, door mirror, or side mirror) is a mirror found on the exterior of motor vehicles for the purposes of helping the driver see areas behind and to the sides of the vehicle, outside of the driver's peripheral vision (in the 'blind spot'). For mirrors on bicycles and motorcycles see "Rear-view mirror". Although almost all modern cars mount their side mirrors on the doors, normally at the A-pillar, rather than the wings (fenders – portion of body above the wheel well), the "wing mirror" term is still frequently used. However, wing mirrors continue to be relatively common in the Japanese domestic market. The side mirror is equipped for manual or remote vertical and horizontal adjustment so as to provide adequate coverage to drivers of differing height and seated position. Remote adjustment may be mechanical by means of bowden cables, or may be electric by means of geared motors. The mirror glass may also be electrically heated and may include electrochromic dimming to reduce glare to the driver from the headlamps of following vehicles. Increasingly, the side mirror incorporates the vehicle's turn signal repeaters. There is evidence to suggest mirror-mounted repeaters may be more effective than repeaters mounted in the previously predominant fender side location.〔 〕 ==Optional side mirror== In the 1940s many roads were unmade and had two lanes, one in each direction. Drivers had to be aware only of traffic on their side and directly behind them (rear view). Due to this, most passenger vehicles with an internal rear-view mirror until the late 1960s had the passenger-side mirror only as an optional addition, as it was considered a luxury. 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Wing mirror」の詳細全文を読む スポンサード リンク
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