Manfrotto RC4 Quick Release System #354 lens mount_Topcon Lens boards for cameras such

Lens boards for cameras such as the Linhof Technika IV and V

but only a tiny bit- and there's no effect on imaging

with minor wear and brightmarking on the bottom plate

quick performance

which provides up to 40mm of eye relief

Manfrotto RC4 Quick Release System #354 lens mount_Topcon Lens boards for cameras suchThe Manfrotto RC4 Quick Release System #354 system lets you adapt any tripod or accessory to use Manfrotto RC4 plates a great solution if you're working with bigger cameras. The QR system base attaches via either 1 4" or 3 8" inner threads; the RC4 plate has a 1 4" bolt for camera attachment. Includes one base and one RC4 plate.