Product Details
The Focus Holder is designed for high magnification applications that necessitate precise fine focus adjustment, featuring a coaxial coarse and fine focus mechanism. It includes a rack and pinion mount that allows for smooth and precise focusing with a travel range of 33mm. The coarse and fine focus mechanism comes equipped with a slip clutch and tension adjustment to enhance user control. This holder fits a 20mm diameter, 82mm long mounting post; however, an FC11 adapter is required for mounting to the 71mm long posts on the S-4100, S-4200, and S-4500 stands. Additionally, the 84.2mm diameter opening is compatible with all EM series stereo bodies.
