K&F Star (Gwiazdka) 3-in-1 Camera Filter Set — 82mm (models X4 X6 X8), SB9075

The K&F Star (Gwiazdka) 3-in-1 Camera Filter Set is a creative filter kit for lenses with an 82 mm screw thread. The set contains three star filters—X4, X6 and X8—each producing a different starburst effect from point light sources. These glass screw-in filters are intended to modify highlights in scenes such as night photography, illuminated cityscapes and portraits with specular reflections, enabling controlled light diffraction without changing exposure or color balance significantly.

Advantages

The three included strengths give a range of starburst intensities so photographers can choose subtle to pronounced effects without swapping complex accessories. As screw-in filters designed for 82 mm threads, they mount directly to compatible lenses for secure, low-profile attachment. The optical surfaces are manufactured to preserve image sharpness while producing consistent diffraction patterns from point lights, and the kit approach offers a compact solution for on-location creative work.

Suitable for

• Night and cityscape photography with streetlights and illuminated buildings
• Portraits where specular highlights need artistic enhancement
• Long-exposure scenes with accentuated point lights
• Event and stage photography to emphasize bright highlights

Key specifications

• Filter type: Star / cross-screen effect filters (three strengths)
• Included strengths: X4, X6, X8 (different numbers of star rays/intensity)
• Mount: 82 mm screw thread compatible with lenses that accept 82 mm filters
• Construction: multi-element optical filter glass with metal ring
• Effect: creates starburst diffraction from point light sources without adding color cast

How to use

Select the desired star strength (X4, X6 or X8) based on how pronounced you want the starburst effect to be, then screw the filter onto the front of an 82 mm threaded lens. Compose and focus the scene as usual; star effects appear from point light sources such as street lamps, specular highlights on reflective surfaces, or small bright sources in the frame. For sharper foreground detail maintain appropriate focus and use the filter primarily to alter light highlights rather than to change overall exposure. Remove or replace filters as lighting and creative needs change.

Usage recommendations

Use smaller apertures (higher f‑numbers) if you want crisper, more defined star rays, and test different X-series filters to determine the best intensity for your scene. Keep filter threads clean and tighten gently to avoid cross-threading. For critical work, verify focus and exposure on a test shot before a full session.