K&F 77mm Bilateral Motion Blur Special Effect Filter Optical Glass for Camera Lens Nano-B Series RS 4 Pro designed for professional applications in

designed for professional applications in film

Bluetooth for Calls & Wireless Playback

BP and D-TAP ports is more versatile and supports powering multiple devices at the same time

Dual-Motor Multi-Focus STM AF System

Crystal-Clear Wireless Audio – Stable 2

K&F 77mm Bilateral Motion Blur Special Effect Filter Optical Glass for Camera Lens Nano-B Series RS 4 Pro designed for professional applications inFantastic Motion Blur EffectMotion blur filter can provide a unique creative photo experience. It transforms ordinary images into psychedelic, abstract and dreamlike works of art. * Ideal for Creative PhotographyWhether it is landscape photography, portrait photography or art creation, it can bring unique creative and visual experiences. * High TransmittanceUsing K9 optical glass with high light transmittance and excellent color reproduction ability.