Description
Product Description
The INON MRS Magnet Ring is a precision-engineered accessory for the INON Magnetic Rotating System (MRS)that enables smooth magnetic operation of compatible focus and zoom mechanisms. Designed to attach to compatible camera lenses, the MRS Magnet Ring works in conjunction with the appropriate MRS Magnet Ring Adapter to transfer rotation through the housing without the need for traditional mechanical gears.
The magnetic drive system provides smooth, precise lens control while minimizing friction and simplifying installation. Manufactured from durable, corrosion-resistant materials, the MRS Magnet Ring is an essential component for photographers using compatible INON MRS port systems.
Please Note: The MRS Magnet Ring requires the appropriate MRS Magnet Ring Adapter, which is sold separately. Be sure to select the correct adapter for your specific lens.
Key Benefits
-
Designed for the INON MRS System
Specifically engineered for use with the INON Magnetic Rotating System (MRS). -
Smooth Magnetic Lens Control
Transfers focus or zoom movement magnetically for precise, reliable lens operation. -
Requires an MRS Magnet Ring Adapter
Designed to work with the appropriate MRS Magnet Ring Adapter for your compatible lens. -
Precision-Machined Construction
Built from durable, corrosion-resistant materials for long-lasting underwater performance. -
Easy Integration
Works seamlessly with compatible INON MRS ports, adapters, and underwater housings. -
Compact and Lightweight
Adds minimal bulk while enabling smooth magnetic control of compatible lenses.
Who It's For
- INON MRS port system users
- Underwater photographers
- Divers using compatible focus or zoom lenses
- Photographers upgrading to the INON Magnetic Rotating System
What's Included
- MRS Magnet Ring
Key Specifications
- Product Type: Magnetic Lens Ring
- System Compatibility: INON Magnetic Rotating System (MRS)
- Function: Transfers focus or zoom operation through magnetic coupling
- Required Accessory: Compatible MRS Magnet Ring Adapter (sold separately)
- Compatibility: Compatible INON MRS ports, housings, and supported lenses
- Construction: Corrosion-resistant materials
FAQ
What is the MRS Magnet Ring used for?
It enables smooth magnetic focus or zoom operation on compatible lenses when used with the INON MRS system.
Do I need anything else to use it?
Yes. The MRS Magnet Ring requires the appropriate MRS Magnet Ring Adapter, which is sold separately. Be sure to select the adapter designed for your specific lens.
Does this include the Magnet Ring Adapter?
No. This listing includes the MRS Magnet Ring only. The required adapter must be purchased separately.
Does this include a port, housing, camera, or lens?
No. This listing includes only the MRS Magnet Ring. All other components are sold separately.
Will it work with every lens?
No. Compatibility depends on your lens and the availability of the corresponding MRS Magnet Ring Adapter. Please verify compatibility before purchasing.
What are the advantages of the MRS system?
The magnetic design provides smooth, low-friction focus and zoom operation while reducing the complexity of traditional mechanical gear systems.

