Pro version of Letus35 Relay Lens Module for B4 mount cameras. 103mm in length from flange. 3/4 stop brighter than the P+S PRO35 relay. This relay lens will allow you to attach a Letus35 Extreme, Elite, or Ultimate adapter directly to the camera body bypassing the stock lens entirely. Precision calibrated to the Letus35 adapters. We cannot guarantee compatibility with other adapters.

NOTE: Due to unexpected high order volume, delivery time for the Letus 2/3" PRO relay is about 6 weeks.