Focus Gear for Sigma 105 mm F2.8 EX DG OS HSM Macro
Foucs gears allow access to the manual function focus of a lens in an underwater housing. Use may require specific port extensions and may not be available for all housings and lenses.
This focus ring is designed specifically for Sigma 105 mm F2.8 EX DG OS HSM Macro lenses in underwater housings by Nauticam.
| Lens manufacturer: | Sigma |
|---|---|
| Lens type: | Macro |
| Ring function: | focus gear |
| portsystem: | N120 |
for Sigma 105 mm F2.8 EX DG OS HSM Macro lenses
Focus Gear for Sigma 105 mm F2.8 EX DG OS HSM Macro by Nauticam
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