The Meike MK-EFTR-4PS 4-Point Star Drop-In Filter is a specialized optical accessory for camera lens systems that requires precise filter integration. This filter adapter features a four-point star pattern that creates distinctive light diffraction effects, transforming point light sources into artistic starbursts in captured images. Made from high-quality optical glass, the filter ensures excellent light transmission with minimal color distortion and distortion. The drop-in design allows for easy installation between compatible lens components, providing a secure fit without interfering with normal lens operation. With a diameter of approximately 67 mm and a thickness of 3 mm, this filter is designed for durability and repeated use under various photographic conditions. The neutral color treatment ensures consistent performance in different lighting situations, from daylight to artificial lighting. Professional photographers appreciate the controlled optical effects that offer creative possibilities for landscape, architecture, and night photography. The precise craftsmanship guarantees smooth integration with compatible lens systems while maintaining overall optical performance, all while introducing the signature starburst effect. This filter represents a practical solution for photographers looking to expand their creative toolkit with reliable, reproducible optical effects.