Top retaining screw for fixed-degree lens tubes (XDLT). For regular and EDLT see Screw, top of lens tube (regular and EDLT). Brass sleeve is Washer/sleeve for HW5508.
Top retaining screw for fixed-degree lens tubes (XDLT). For regular and EDLT see Screw, top of lens tube (regular and EDLT). Brass sleeve is Washer/sleeve for HW5508.