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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 72mm, 75mm, 80mm and 3” to match the markings on your lens. Available in Aluminum or Bronze. Either will work fine. Bronze is stronger, but costs more.
Select: Small for 72mm Medium for 75mm Large for 80mm Extra large for 3"