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Focus holder with coaxial coarse and fine focus for high magnification applications where precise fine focus adjustment is required. Rack and pinion mount allows smooth, precise focusing over 33mm of travel. Coarse and fine focus mechanism incorporates a slip clutch and tension adjustment. Fits 20mm diameter, 82mm long mounting post (FC11 adapter is required for mounting to the 71mm long posts on our S-4100, S-4200, and S-4500 stands). The 84.2mm diameter opening accepts all EM Series stereo bodies.

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Meiji Techno FC Focus Block/Holder