Focus Gear for Sony FE 90mm F2.8 Macro G OSS Lens

SKU: SFFG90FE90
$21.00 USD
$21.00 USD
$24.00 USD
Sold Out
Shipping calculated at checkout.

To ensure you purchase the correct Zoom/Focus Gear, please select your Camera Brand Sony

Please select your Underwater Housing Sea Frogs CH A6600

  • Sea Frogs CH A6600
  • Salted Line CH A6700
  • Sea Frogs CH A6700
  • Salted Line CH A1
  • Sea Frogs CH A1
  • Sea Frogs CH A7C
  • Sea Frogs CH A7CII/A7CR
  • Sea Frogs CH A7SII/A7RII/A7II
  • Salted Line CH A7III/A7RIII
  • Sea Frogs CH A7RIII
  • Salted Line CH A7SIII
  • Sea Frogs CH A7SIII
  • Salted Line CH A7IV
  • Salted Line CH A7IV GEN2
  • Sea Frogs CH A7IV
  • Sea Frogs CH A7IV NG
  • Sea Frogs CH A7RIV
  • Salted Line CH A7RV/A7V
  • Sea Frogs CH A7RV
  • Salted Line CH A9
  • Sea Frogs CH A9
  • Sea Frogs CH A9II
  • Salted Line CH FX3/FX30
  • Sea Frogs CH FX3
  • Sea Frogs CH FX30
  • Sea Frogs CH ZVE1
  • Sea Frogs CH ZVE10
Focus Gear: Capture the Deep

Focus Gear for Sony FE 90mm F2.8 Macro G OSS Lens

For Housings with 90mm Bayonet | Polycarbonate

The Focus Gear for Sony FE 90mm F2.8 Macro G OSS Lens allows precise manual focus control in underwater housings. It attaches to the lens focus ring and is operated via the housing's external focus dial.

How It Works:

  1. Engages the Lens Focus Ring — The focus gear, a ridged or toothed ring, attaches to the lens focus ring.
  2. Interfaces with Housing Controls — The housing has an external dial that meshes with the focus gear.
  3. Allows Manual Focus Adjustments — By turning the external control, the diver can manually adjust the lens focus.

Why It's Important:

  • Essential for macro photography where autofocus may struggle.
  • Allows fine-tuned focus adjustments in low-light or high-turbidity conditions.
  • Useful for video shooters who need precise focus control.
  • Works with Flat ports.

Frequently Asked Questions

Does it work with my housing? +
This focus gear fits Sea Frogs housings with a 90mm mount.
Is the camera lens included? +
No. The camera lens shown in product images is not included with this item.

Specifications

Bayonet:

  • 90mm

Compatible Lenses

SONY Lenses:

  • Sony FE 90mm F2.8 Macro G OSS

SIGMA Lenses:

  • Sigma 35mm F1.4 DG DN Art E-Mount

Please Note: Camera and lens not included with the housing.

Disclaimer:

Every effort has been made to ensure that the descriptions and images provided are accurate and up-to-date. However, occasional errors may occur, and product features, specifications, or appearances may change without notice. We recommend verifying any details that are critical to your purchasing decision.