The 561-GR Gradient Index (GRIN) Lens Mount, mounts GRIN lenses up to 4.5 mm diameter to a 561 Series stage. Lenses held in a V-groove with a nylon-tipped setscrew.

材料

Steel

梯度折射率(GRIN)镜头安装，安装梯度折射率镜头高达4.5毫米直径的561系列阶段。用尼龙头固定螺钉固定在v形槽中的镜头。