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Product Description
Focus cam will fit on 4x5 Linhof Technika IV, V and Master models. The leading edge will need to be filed down to calibrate for a specific lens. Follow the tutorial at the link below to calibrate the cam. This cam is available marked for 165mm and 6 1/2” to match the markings on your lens. Available in Aluminum or Bronze. Either will work fine. Bronze is stronger, but costs more.