super wide field attachment超: exceed; surpass; overtake扩: expand; enlarge; extend视场: field of view; field镜筒: lens cone附加: add; attach下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:超扩视场镜筒附加器，即可在微信中查询翻译
