The Ultimaxx 39mm to 40.5mm Step-Up Adapter Ring is a compact and practical lens accessory designed to allow photographers and videographers to attach 40.5mm filters and accessories to lenses with a 39mm filter thread. This step-up ring helps expand compatibility between lenses and filter systems, making it easier to share filters and accessories across multiple camera lenses.

Built from durable lightweight metal, the adapter ring features precision threading for a secure and reliable fit. Its slim low-profile design helps minimize vignetting while maintaining excellent optical performance. Ideal for attaching UV filters, CPL polarizers, ND filters, macro filters, lens hoods, and special effect filters, this adapter ring is perfect for both photography and video applications.

Compatible with DSLR, mirrorless, compact, and video camera lenses, the Ultimaxx 39mm to 40.5mm Step-Up Adapter Ring is a cost-effective solution for improving lens accessory flexibility and reducing the need for duplicate filters.

Features

• Converts 39mm lens thread to 40.5mm accessory thread
• Compatible with 40.5mm filters and lens accessories
• Durable lightweight metal construction
• Precision threaded design for secure attachment
• Slim low-profile design helps reduce vignetting
• Easy to install and remove
• Supports UV, CPL, ND, macro, and special effect filters
• Compatible with DSLR, mirrorless, compact, and video camera lenses
• Cost-effective solution for sharing filters between lenses
• Ideal for photography and filmmaking setups

Compatibility

• Fits lenses with 39mm filter threads
• Supports 40.5mm filters, lens hoods, and accessories

What’s Included

• Ultimaxx 39mm to 40.5mm Step-Up Adapter Ring