The next piece that attaches to the front of the focusing unit is the Relay Lens. It was designed to the highest standard with 14 glass elements in 10 groups.

The EMWL Objective Lenses generate an inverted image, making it appear upside down. The Relay Lens corrects the inverted image and relays the image back to the focusing unit and sensor. It is 150mm in length and only 62mm at its widest point. This allows the front of the EMWL to be placed extremely close to your subject while keeping the bulk of the camera system and the photographer at an extended distance. It also opens up creative possibilities for videographers to shoot motion shots in tight spaces.

The EMWL can be used with out without the relay lens. Without the relay lens, you will have an inverted image, but the overall length of the EMWL will be approximately 6.5 inches (164.5mm) shorter.

More information about the EMWL system is explained in this blog post.

Technical Specifications

Depth Rating 100m
Weight in Air/Underwater 3557/330g
Dimensions 62mm X 164.5mm