价格要求 - 规格要求 - 产品数量 200 包装要求 - <!-- .at_0{font-size: 10.5pt; color: #312f30; font-family: 宋体; mso-ascii-font-family: verdana; mso-hansi-font-family: verdana; mso-bidi-font-family: 宋体; mso-ansi-language: en-us; mso-fareast-language: zh-cn; mso-bidi-language: ar-sa} .at_1{font-size: 10.5pt; color: #312f30; font-family: verdana; mso-bidi-font-family: 宋体; mso-ansi-language: en-us; mso-fareast-language: zh-cn; mso-bidi-language: ar-sa; mso-fareast-font-family: 宋体} -->螺纹接口环形led 灯带usb接口xds系列镜头铝合金外壳接口:m42x0.75/m28x0.75高亮度led/5000k园周上1排16颗紧密均匀排列,产生360度无阴影低角度照明，工作距离w.d.15-200mm.可配接漫射板,偏振装置,暗场照明等。用途广泛：能适配国内各厂家及我厂的单筒电视显微镜