论文部分内容阅读
威达２倍微距增距镜使用体会韦树祥这款２倍微距增距镜是威达公司近年来推出的颇为流行的业余型号。全身亚黑色，镜筒前端标有白色的“２×ＭＡＣＲＯＦＯＣＵＳＩＮＧＴＥＬＥＣＯＮＶＥＲＴＥＲ（简称２倍微距增距镜）ＭＣ（多层镀膜）Ｍ／ＭＤ（卡口形式）”等字样。镜...
Wei Da 2 times the use of macro Teleconverter Wei Shu-hsiang This 2 times the macro Teleconverter is introduced in recent years ICP company rather popular amateur models. Full-body sub-black, the front of the tube marked with a white “2 × MACROFOCUSINGTELECONVERTER (2 times the macro Teleconverter) MC (multilayer coating) M / MD (bayonet)” and other words. mirror...