The Freewell 58 mm base ring is a reliable foundation of the Real Locking VND/CPL system for quick and secure attachment of filters to the lens. Made from precisely milled aluminum, it ensures secure mounting, fast filter changes, and compatibility with all system components. A protective cap with NFC is included for instant access to guides and warranties.
Expand your photo kit with a robust base for the Freewell Real Locking system. The 58 mm base ring lets you use VND, CPL, and other filters with maximum stability and convenience. Thanks to precise aluminum machining, it offers long service life and a confident, play-free fit.
The protective cap with two latches and integrated NFC shields the lens or mounted filter from dust and scratches while providing quick access to user materials directly from your phone. The system is expandable across diameters 49–82 mm, so you can use one set of filters on multiple lenses and cameras.
- Secure mounting – stable filter installation thanks to the Real Locking mechanism.
- Fast workflow – swift filter swaps without delays.
- Durable build – milled aluminum for low weight and strength.
- NFC cap – instant access to guides, warranties, and support.
- Wide compatibility – available in sizes 49–82 mm for more lenses.
Specifications
- Manufacturer
- Freewell
- Compatible thread diameter
- 58 mm
- Material
- Milled aluminum
- Ring dimensions
- Outer diameter 89.3 mm, thickness 4.8 mm
- Ring weight
- 5.7 g
- Cap dimensions with NFC
- Outer diameter 102.9 mm, thickness 6.1 mm
- Cap weight with NFC
- 25.9 g
- System
- Real Locking VND/CPL
- Cap functions
- Lens/filter protection, integrated NFC module, double latches
- Available system sizes
- 49–82 mm
- Package contents
- Base ring, NFC cap
