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SmallRig 4215 MagEase Magnetic VND Filter Kit ND2-ND32 52mm
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| Filter type | ND (gray) |
| Filter size | 52mm |
| Filter Density | ND32 |
| Filter Density | ND2 |
MagEase Magnetic VND Filter Kit ND2-ND32 (1-5 Stop) 52mm
The SmallRig 4215 VND Filter Kit includes two circular polarizers (CPLs) stacked and rotated to reduce light intake, balancing exposure time effectively. The inner polarizer magnetically attaches to the SmallRig 52mm magnetic filter adapter ring via a bottom locating ring, while the outer polarizer rotates through an aluminum alloy ring to adjust light reduction between 1 to 5 stops.
High-Quality Optical Glass and Coatings
Constructed from German Schott B270i HD glass, the filter features advanced coatings that are waterproof, stain-resistant, mildewproof, and scratch-resistant with anti-reflective (AR) properties to minimize color cast. The CNC-machined ultra-thin frame and large diameter prevent vignetting, even when used with ultra-wide-angle lenses.
Magnetic Attachment and Precise Control
- Magnetically and quickly secures to SmallRig 52mm magnetic filter adapter ring with a bottom anti-deflection design for stable attachment.
- Rotatable outer polarizer with hard stops at ND2 and ND32 for precise exposure control.
- No cross pattern interference in images.
Exposure Time Guide
The filter provides variable neutral density (VND) settings from ND2 to ND32, corresponding to 1 to 5 stops of light reduction. Below is a detailed exposure time conversion table (shutter speed in seconds) illustrating how exposure times increase when using the filter under different ND settings:
| ND Level | Before | After |
| ND2 | 1/1000s | 1/500s |
| ND4 | 1/1000s | 1/250s |
| ND8 | 1/1000s | 1/125s |
| ND16 | 1/1000s | 1/60s |
| ND32 | 1/1000s | 1/30s |
Note: Exposure times vary depending on lighting conditions, light intensity measurement, and ISO settings.
Usage Notes
- For strongest magnetic force, rotate the bottom locating ring to ensure a secure fit between the filter and adapter ring.
- Not recommended for use in rapid motion or strong wind conditions.
- Avoid exposure to strong acids.
Compatibility and Package Contents
Compatible with SmallRig 52mm magnetic filter adapter ring.
- VND Filter ND2-ND32 x 1
- Clean Cloth x 1
- Storage Case x 1
Specifications
- Filter Diameter (Glass): 67mm
- Filter Thickness: 6mm
- Base Diameter: 52mm
- Product Dimensions: 67mm diameter glass, 6mm thick
- Package Dimensions: 93 x 93 x 22 mm
- Product Weight: 33 ± 1 g
- Package Weight: 80 ± 5 g
- Materials: German Schott B270i HD Glass, Aluminum Alloy
