The Canon Gelatin Filter Holder III is a professional-grade filter holder designed for use with Canon EF lenses equipped with rear filter slots. This versatile accessory accommodates 3-inch square cut gelatin filters, allowing photographers to add creative colour effects, neutral density filtration, and other optical adjustments directly at the rear of compatible telephoto lenses. The holder secures gelatin filters in place via a reliable clamping mechanism, providing secure and precise filter placement during critical shooting sessions.

• Accepts 3-inch square cut gelatin filters for unlimited creative possibilities
• Compatible with most Canon EF mount telephoto lenses
• Secure clamping mechanism holds filters firmly in place
• Requires optional Gelatin Filter Holder Adapter Ring (sold separately) to match your lens filter thread size
• Optional Gelatin Filter Holder Hood III available as an accessory