Massa step-up ring 72mm to 77mm adapter

The Massa step-up ring 72mm to 77mm adapter is a metal threaded adapter that converts a 72mm lens filter thread to accept 77mm filters and accessories. Designed for photographers and videographers who need to use larger filters, lens caps or other 77mm accessories on lenses with a 72mm front thread, this adapter provides a simple screw-on solution to enhance compatibility without changing lenses or buying duplicate filters.

Advantages

The adapter is made from metal for reliable durability and precise threading, ensuring a secure connection between lens and accessories. Its step-up design allows use of a single set of 77mm filters across multiple lenses with smaller threads, reducing equipment costs and carrying weight. The slim profile minimizes vignetting on most focal lengths while maintaining stable attachment during handheld or tripod-mounted shooting.

Suitable for

• Attaching 77mm screw-on filters (UV, CPL, ND) to lenses with 72mm threads
• Using 77mm lens caps, hoods or protective accessories on 72mm lenses
• Streamlining filter kits for mixed-lens camera systems
• Photography and video workflows where quick filter changes are required

Key specifications

• Mount conversion: 72mm female to 77mm male
• Material: metal construction for strength and thread accuracy
• Finish: matte surface to reduce reflections
• Profile: low‑profile design to minimize vignetting
• Attachment: screw-on thread connection for secure fit

How to use

Screw the Massa step-up ring onto the 72mm filter thread of your lens until the threads engage smoothly and the adapter sits flat against the lens barrel. Then thread on the 77mm filter, cap or accessory in the same manner. To remove, unscrew the accessory first and then the adapter from the lens. Ensure threads are clean and free of debris before mounting to avoid cross-threading and to maintain smooth operation.

Usage recommendations

For wide-angle lenses, verify exposure and check for any potential vignetting after fitting thick filters or stacked accessories. When using multiple adapters or stacked filters, tighten by hand only to avoid damaging threads; use protective caps when transporting gear.