Product Description

The INON Focus Gear EFS35STM is a dedicated focus gear designed for the Canon EF-S 35mm F2.8 Macro IS STMlens. It enables precise manual focus control from compatible INON underwater housings by transferring movement from the housing's focus control system to the lens focus ring.

Precision-engineered for dependable performance, the Focus Gear EFS35STM installs around the compatible Canon lens and integrates seamlessly with the INON MRS (Magnetic Rotary System). It provides smooth, responsive manual focus adjustments while maintaining the housing's watertight integrity, making it ideal for macro photography where accurate focusing is essential.

Please Note: This focus gear is designed specifically for the Canon EF-S 35mm F2.8 Macro IS STM lens. Verify compatibility with your housing, port system, and MRS components before purchasing.

Key Benefits

• Dedicated for the Canon EF-S 35mm Macro Lens
  Precision-designed for the Canon EF-S 35mm F2.8 Macro IS STM lens.
• Enables Precise Manual Focus
  Provides smooth manual focus adjustments through compatible INON housing controls.
• Designed for the INON MRS System
  Integrates with compatible INON MRS ports and control ring components.
• Ideal for Macro Photography
  Allows fine focus adjustments for capturing sharp close-up underwater images.
• Durable Construction
  Built for repeated installation and dependable performance in demanding underwater environments.
• Seamless System Integration
  Works as part of the INON MRS lens control system for reliable manual focus operation.

Who It's For

• Underwater photographers
• Canon DSLR users
• Photographers using the Canon EF-S 35mm F2.8 Macro IS STM lens
• Divers using compatible INON MRS underwater housing systems

What's Included

• Focus Gear EFS35STM

Key Specifications

• Product Type: Lens Focus Gear
• Compatible Lens: Canon EF-S 35mm F2.8 Macro IS STM
• Function: Transfers external housing controls to the lens focus ring
• System Compatibility: Compatible INON MRS (Magnetic Rotary System)
• Construction: Precision-engineered durable construction

FAQ

What is the Focus Gear EFS35STM used for?
It enables manual focus operation of the Canon EF-S 35mm F2.8 Macro IS STM lens through compatible INON MRS underwater housing controls.

Which lens is it designed for?
It is specifically designed for the Canon EF-S 35mm F2.8 Macro IS STM lens.

Does this include the camera, lens, housing, or MRS components?
No. This listing includes only the Focus Gear EFS35STM. The camera, lens, housing, ports, control rings, and other accessories are sold separately.

Can I use this without an MRS Control Ring?
No. The focus gear is intended to operate as part of a compatible INON MRS control system.

Is installation difficult?
It is designed for straightforward installation on the compatible lens during housing assembly.

Why use manual focus for macro photography?
Manual focus allows precise control over focus placement, making it easier to capture sharp close-up images of small underwater subjects.