The Freewell 52 mm base ring is part of the Real Locking VND/CPL system and allows filters to be attached securely and quickly to lenses with a 52 mm thread. It is made of aluminum and serves as a base for expanding the filter system.
The package includes a protective cap with two clips and a built-in NFC module. The cap protects the lens or attached filter from dust, scratches, and mechanical damage during transport, while the NFC module provides access to user manuals, warranty information, and support materials.
- Type: Adapter ring
- Thread diameter: 52 mm
- Material: Aluminum
- Compatibility: Freewell Real Locking VND/CPL system
- Cap clips: 2
- NFC function: Access to user manuals, warranty information, and support materials
- Ring outer diameter: 89.3 mm
- Ring thickness: 4.8 mm
- Ring weight: 5.7 g
- Cap outer diameter: 102.9 mm
- Cap thickness: 6.1 mm
- Cap weight: 25.9 g
- Package contents: Base ring, protective cap with NFC
- Type
- Ring Adapter
- Compatibility
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Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.