Threaded Step-Up Adapter Massa 62mm to 77mm SB1829 for Camera Lenses

The Massa Threaded Step-Up Adapter 62mm to 77mm SB1829 enables photographers to mount 77mm filters and accessories on lenses with a 62mm front thread. This metal step-up ring provides a secure threaded connection that maintains optical alignment and allows use of larger filters, lens caps or converters without changing the lens or filter set. It is suitable for studio and field applications where filter interchangeability and compatibility are required.

Advantages

The adapter offers a precise threaded fit that reduces play between lens and accessory, preserving image framing and minimizing vignetting when compatible glass is used. Its metal construction ensures durability for frequent on-location use and repeated fitting and removal. By converting a 62mm thread to a 77mm thread size, the ring simplifies workflow when combining lenses and filter collections of different diameters.

Suitable for

• Attaching 77mm screw-in filters (UV, polarizer, ND) to lenses with 62mm front threads
• Using 77mm lens caps or protective covers on 62mm lenses
• Mounting 77mm converters, close-up lenses or step-up accessories for creative use

Key specifications

• Thread conversion: 62mm (male) to 77mm (female)
• Material: metal construction for stable connection
• Finish: typically black anodized surface to minimize reflections
• Mounting type: screw-in threaded adapter compatible with standard photographic filter threads
• Intended use: optical accessory compatibility between different filter diameters

How to use

Screw the 62mm side of the step-up adapter onto the lens front threads by turning it clockwise until it seats securely without cross-threading. Then thread the 77mm filter or accessory onto the adapter’s outer thread in the same manner until firm. When removing, turn accessories counterclockwise. Inspect threads for dirt or damage before fitting and avoid overtightening to prevent wear on camera lens threads.

Usage recommendations

Use the adapter together with high-quality filters to maintain image quality and watch for potential vignetting with wide-angle lenses; for critical wide-angle applications, verify compatibility before extended use.