Product overview This 77mm halo filter is a glass prism attachment that creates creative halo and light bloom effects directly in camera. It mounts with a 77mm diameter bayonet and includes a 62 adapter for additional compatibility. Constructed from quality optical glass and durable hardware, it is designed for repeated use in a variety of shooting conditions. Key benefits Creative incamera effects: Produce distinctive halo and bloom around highlights without heavy post processing. Durable construction: optical glass and wearresistant hardware for consistent performance over time. Native and adaptable fit: 77mm bayonet mount fits 77mm lenses. Includes a 62 adapter and can be used with additional adapter rings to work with other lens diameters. Simple to use: Quick bayonet attachment lets you add effects on the fly during shoots. Specifications and compatibility Size: 77mm bayonet mount Included accessory: 62 adapter Color effect: Halo filter Material: Optical glass prism and sturdy metal hardware Compatibility: Designed for lenses with a 77mm filter thread; compatible with other diameters through adapter rings Practical applications Portraits: Add a soft halo to backlit hair and highlights for a moodier, more cinematic look. Landscape and sunset photography: Enhance sunbursts and glowing skies with subtle bloom and light diffusion. Night and street photography: Emphasize point light sources and create artistic halos around street lamps and vehicle lights. Usage tips Mount to a 77mm lens for the intended fit. Use the included 62 adapter or other stepup or stepdown rings when needed for different lens sizes. Experiment with angle and distance from the lens to vary the intensity and shape of the halo effect. Combine with filters that do not obstruct the bayonet mount if you need additional control of exposure or color. This halo filter offers a practical, durable way to expand creative options while shooting, compatible with 77mm lenses and adaptable to other sizes with the included 62 adapter and common adapter rings.