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Q:配备一只大变焦比镜头还是两只小变焦镜头好? A:这是一个不是问题的问题,因为答案全看你的要求和资金情况。胶片135相机的大变焦镜头一般为28-200mm或28-300mm镜头,DSLR相机的大变焦镜头一般为18-200mm镜头。这类镜头都为小口径非恒定光圈镜头,镜头轻巧,携带方便,拍摄过程中通常不再需要更换镜头,所以又称为旅行级镜头。在镜头的两端通常有比较明显的畸变,画面边缘的锐度较低,最大光圈通常不可用。价格比较低。
Q: Is it better to have a larger zoom lens or two smaller zoom lenses? A: This is not a problem because the answer depends on your requirements and availability. Film 135 camera large zoom lens is generally 28-200mm or 28-300mm lens, large zoom lens DSLR camera is generally 18-200mm lens. These lenses are small aperture non-constant aperture lens, the lens is lightweight, easy to carry, the shooting process is usually no longer need to change the lens, it is also known as the travel-class lens. At the ends of the lens there is usually a more pronounced distortion, the sharpness of the edges of the picture is lower and the maximum aperture is usually not available. The price is relatively low.