Samigon Step-Up Ring 72-77 mm

The Samigon Step-Up Ring 72-77 mm is a simple but highly practical accessory for photographers and videographers who want to use 77mm filters on lenses with a 72mm front filter thread. By converting a 72mm thread to 77mm, this ring helps streamline your kit, reduces the need to buy duplicate filters in multiple sizes, and makes it easier to share premium filters across several lenses.

Compatible With

• Lenses with a 72mm front filter thread
• 77mm screw-in filters and compatible 77mm threaded accessories

Why Use a Step-Up Ring?

A step-up ring is one of the smartest low-cost additions to any camera bag. If you own multiple lenses with different front thread sizes, buying the same UV, circular polarizer, neutral density, or special effects filter in every size can become expensive. This Samigon ring lets you mount larger 77mm filters onto a 72mm-thread lens, helping you standardize around a more versatile filter size.

Key Benefits

Using a 72mm to 77mm step-up ring can save money, simplify organization, and expand accessory flexibility. A larger filter size is often a smart long-term choice because 77mm is a common size for many enthusiast and professional lenses. This means one quality 77mm filter can potentially serve multiple lenses when paired with the appropriate step-up rings.

Construction and Design

The Samigon Step-Up Ring is designed to provide a secure threaded connection between your lens and filter. Its metal construction offers durability for repeated installation and removal while keeping the ring lightweight enough for everyday carry. The low-profile design helps maintain a compact setup while preserving the convenience of screw-in filter use.

Common Uses

This step-up ring is ideal for photographers who use 77mm UV filters for lens protection, circular polarizers for reflections and color saturation, or ND filters for long exposures and video work. It is also useful for attaching certain 77mm filter-based lens accessories, depending on the lens and accessory design.

Usage Notes

Before purchasing, confirm that your lens has a 72mm filter thread, usually marked on the front ring or lens cap with the ø72 symbol. Also note that while step-up rings allow larger filters to be mounted, some original lens caps or hoods designed around the smaller front thread may not fit once the ring is attached. For best results, pair the ring with slim-profile filters when working on wider-angle lenses.

Step-Up Ring vs. Step-Down Ring

Unlike a step-down ring, which adapts a lens to smaller filters and can increase the risk of vignetting, a step-up ring adapts to a larger filter size. This generally makes step-up rings the preferred solution when consolidating filters across a lens collection. In this case, the Samigon 72-77 mm design helps move upward to a popular 77mm standard.

Who It's For

This accessory is well suited for photographers, filmmakers, content creators, and hobbyists who want a smarter and more economical way to build a filter kit. It is especially helpful for users investing in premium glass filters who want maximum compatibility across several lenses without purchasing duplicates.

Recommended Accessories

To get the most out of this step-up ring, consider pairing it with a high-quality 77mm UV filter, circular polarizer, solid ND filter, variable ND filter, or protective filter pouch. A 77mm lens cap may also be useful depending on how you store your lens while the ring remains attached.

Technical Summary

Product type: Step-up ring
Lens thread compatibility: 72mm
Accessory/filter compatibility: 77mm
Function: Adapts a smaller lens filter thread to a larger filter size

In Practical Use

For many photographers, a step-up ring like this becomes an everyday problem-solver. It allows you to standardize on larger filters that may offer broader compatibility across lenses in your kit, helping reduce cost and bag clutter while improving workflow in the field or studio.