Description
Product Description
The INON S-MRS Magnet Ring RF35 Set is a dedicated magnetic lens-control accessory set designed for the Canon RF35mm F1.8 MACRO IS STM lens. The set allows the lens’s focus ring to be operated underwater through INON’s S-MRS (Smart Magnetic Rotary System) when used with a compatible MRS extension ring and X-2 housing configuration.
The S-MRS system transfers rotational movement through magnetic attraction, eliminating the need for a conventional mechanical gear connection between the housing and lens. This design provides smooth, responsive control with reduced play and rattle while maintaining a compact underwater camera configuration.
Key Benefits
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Designed for Canon RF35mm F1.8 Macro IS STM
Purpose-built for the Canon RF35mm F1.8 MACRO IS STM lens and its compatible INON underwater configuration. -
Underwater Focus Ring Control
Allows the RF35mm lens’s focus ring to be operated from outside the housing through the S-MRS magnetic system. -
Complete Lens-Specific Set
Includes the components needed to adapt the standard S-MRS Magnet Ring to the Canon RF35mm lens. -
Magnetic Rotary Control
Transfers rotational movement magnetically between the lens-mounted ring and the control ring of the compatible MRS extension system. -
Smooth Operation
INON’s S-MRS design optimizes magnetic attraction for smoother operation with reduced play and rattle compared with its previous MRS system. -
Genuine INON Accessory
Engineered specifically for supported INON X-2 housing, port, and lens configurations.
Who It's For
- Underwater photographers
- Macro and close-up photographers
- Canon RF35mm F1.8 MACRO IS STM users
- Owners of compatible INON X-2 housings
- Photographers using INON’s S-MRS magnetic lens-control system
What's Included
- S-MRS Magnet Ring
- Magnet Ring Adapter RF35
Key Specifications
- Product Type: Magnetic Lens Control Ring Set
- Compatible Lens: Canon RF35mm F1.8 MACRO IS STM
- Controlled Function: Focus ring
- System: INON S-MRS (Smart Magnetic Rotary System)
- Compatibility: Compatible INON X-2 housing and MRS extension configurations specified for the Canon RF35mm F1.8 MACRO IS STM
FAQ
What does the S-MRS Magnet Ring RF35 Set do?
It enables magnetic operation of the focus ring on the Canon RF35mm F1.8 MACRO IS STM while the lens is installed inside a compatible INON X-2 underwater housing system.
What comes with the RF35 Set?
The set includes an S-MRS Magnet Ring and Magnet Ring Adapter RF35 designed to fit the Canon RF35mm lens.
Does this control zoom?
No. The Canon RF35mm F1.8 MACRO IS STM is a fixed-focal-length prime lens, so the S-MRS Magnet Ring RF35 Set is used for focus-ring control, not zoom.
Does this include the extension ring or lens port?
No. This listing includes the S-MRS Magnet Ring RF35 Set only. The required MRS extension ring, port, housing, camera, and Canon RF35mm lens are sold separately.
Can I use this set with other Canon RF lenses?
No. The RF35 version is specifically designed for the Canon RF35mm F1.8 MACRO IS STM. Other lenses may require a different S-MRS Magnet Ring set or lens-specific adapter.
Is this a genuine INON product?
Yes. The S-MRS Magnet Ring RF35 Set is a genuine INON accessory designed for supported underwater configurations using the Canon RF35mm F1.8 MACRO IS STM.