EMWL Focusing Unit #2 (for Canon FF 100mm & APS-C 60mm & Nikkor Z 105mm)
Part of the Nauticam EMWL modular wide-macro system
The Nauticam EMWL (Extended Macro Wide Lens) is a water-contact relay lens system that lets you shoot extreme wide-angle from a macro working distance — tiny subjects rendered large, with their whole surroundings behind them. It is a modular, wet-mountable design in three parts: a Focusing Unit matched to your macro lens, the 150 mm Relay Module, and an interchangeable Objective Lens that sets the angle of view. Because it mounts and unmounts underwater, you can change perspective mid-dive.
Consider this if:
- you shoot a Canon FF/RF 100mm, APS-C 60mm or Nikkor Z 105mm macro lens
- you're building an EMWL system and need the unit matched to your lens
- you want autofocus that genuinely works through a relay system
At a glance
| For lenses | Canon FF/RF 100mm, APS-C 60mm, Nikkor Z 105mm |
| Dimensions | 96.0 × 71.4 mm |
| Weight (air / water) | 592g / 390g |
Matched to your macro lens
Focusing Unit #2 is optically tuned for the Canon FF/RF 100mm, APS-C 60mm and Nikkor Z 105mm macro lenses. Choosing the correct focusing unit for your lens is essential — check the EMWL Port Chart before ordering.
The heart of the system
The focusing unit mounts closest to your port and carries the relay lens and your chosen objective, delivering the EMWL's hallmark sharpness, contrast and reliable autofocus.
Complete your EMWL system
The EMWL is modular — pair a focusing unit matched to your macro lens with the relay module and your choice of objective lens:
- 87201 EMWL Focusing Unit #1 (Nikon FF 105mm & M4/3 60mm)
- 87203 EMWL Focusing Unit #3 (Sony FF 90mm/100mm & Canon RF 100mm)
- 87211 EMWL 150mm Relay Lens
- 87212 EMWL Angled Relay Lens
- 87221 EMWL 60° Objective Lens
- 87222 EMWL 100° Objective Lens
- 87223 EMWL 130° Objective Lens
- 87226 EMWL 160° Objective Lens
- 87501 Flip Holder for EMWL
- 87512 Shade for 130° Objective Lens
- 87513 Shade for 100° Objective Lens
- 87519 Shade for 160° Objective Lens
- 87520 EMWL Water Jacket Set
- 87507 Padded Travel Bag for EMWL Set
Resources
- EMWL Explained — how the system works, with sample images
- EMWL Port Chart — confirm focusing-unit and lens compatibility
