Freewell Sherpa magnetischer variabler ND1-5-Filter für Apple iPhone 13/14/15

The Freewell True Color Variable ND VND 15 Stop Filter is a professional-grade optical accessory designed exclusively for use with Freewell Sherpa iPhone series cases and Genius Rig cages. This precision-engineered filter provides variable neutral density control across 15 stops, allowing photographers and videographers to achieve optimal exposure in diverse lighting conditions while maintaining true color accuracy. Constructed with high-quality optical glass featuring multi-layer nano-coating technology, the filter effectively reduces light transmission without introducing color casts or distortion. The variable ND functionality enables seamless adjustment from 1.5 to 15 stops, providing creative control over depth of field and motion blur effects. The filter features a durable aluminum alloy frame with precision machining for smooth rotation and reliable performance. With dimensions specifically engineered for compatibility with Freewell's Sherpa iPhone case system, this filter integrates seamlessly into mobile filmmaking setups. The optical design minimizes vignetting and maintains edge-to-edge sharpness across the entire adjustment range. The filter's advanced coating technology provides superior resistance to water, oil, and fingerprints while ensuring easy cleaning and maintenance. This professional accessory enables content creators to achieve cinematic quality with their iPhone camera systems, offering precise exposure control for both photography and videography applications. The variable ND mechanism operates smoothly with consistent density transitions, making it suitable for professional production workflows. The filter's construction ensures reliable performance in various environmental conditions while maintaining optical clarity and color fidelity throughout its operational range.