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Q:请给我推荐一款焦距涵盖500mm的超远摄变焦镜头,佳能卡口、预算在万元左右。A:佳能旗下有一款型号为EF 200-400mm F4L IS USM EXTENDER 1.4X的产品,集成了1.4倍的增距镜,但它的售价高达7万元。而EF 100-400mm F4.5-5.6L IS USM又不能满足你的需求。因此建议你考虑副厂产品,如适马APO 50-500mm F4-5-6.3 DG OS HSM或腾龙SP AF 200-500mm F5-6.3 Di LD[IF]Model A08(约7300元)。两款产品均可在全画幅单反机身上使用。适马APO 50-500mm F4-5-6.3 DG
Q: Please recommend a focal length cover 500mm super telephoto zoom lens, Canon mount, the budget is about million. A: Canon has a model EF 200-400mm F4L IS USM EXTENDER 1.4X products, integrated 1.4 times the teleconverter, but it’s priced at up to 70,000 yuan. The EF 100-400mm F4.5-5.6L IS USM can not meet your needs. It is therefore advisable to consider off-site products such as SIGMA APO 50-500mm F4-5-6.3 DG OS HSM or Tamron SP AF 200-500mm F5-6.3 Di LD [IF] Model A08 (approx. Both products can be used in full-frame SLR body. SIGMA APO 50-500mm F4-5-6.3 DG