This Drop-In CPL Filter from Sigma is designed for their 300-600mm f/4 DG OS Sports Lens to help expand the possibilities of your lens. The filter features a rotating knob for adjustment, allowing you to control reflections and glares on surfaces like water and glass while also enhancing contrast.
The Sigma RCP-21 is a premium drop-in water-repellent circular polarising filter specifically designed for the Sigma 300-600mm f/4 DG OS Sports lens with Sony E-mount. This high-quality optical accessory helps reduce glare and reflections while enhancing colour saturation and contrast in your images. The convenient drop-in design allows for seamless filter changes without removing the lens, making it ideal for wildlife and sports photographers working in challenging conditions. The water-repellent coating provides additional protection against moisture and fingerprints, ensuring clear images in various shooting environments.
