Step Up Ring Filter Adapter

Seamless Filter Adaptation

$19 USD

Size

Step-Up Rings let you mount larger filters on smaller lenses — expanding creative flexibility while reducing the gear you carry. CNC-machined from 6061 aluminium with an anti-reflective finish for long-term durability and optical clarity.

- Adapts larger filters to smaller lenses
- Precision-fit machined threads
- Durable, corrosion-resistant aluminium
- Knurled edge for enhanced grip
- Lifetime warranty

Sizes

49–52mm to 82-95mm diameters
System

Threaded
Material

6061 Aluminium
Warranty

Lifetime warranty

To find out more information about the impact of this Urth product, view our Life Cycle Analysis (LCA) report here

Free standard shipping within the continental US for orders $100 and over.

We deliver with USPS, UPS and DHL express for faster and safer delivery.

Standard shipping:
US: 3-7 days.
Rest of World: 8-18 days.

Express shipping:
US: 2-4 days.

Please allow an extra 2 days for regional areas.

Step Up Ring Filter Adapter

Design Features

Long-Term Utility

Durable materials and minimalist form ensure a lifetime of performance with no added bulk.

Streamlined Adaptability

Allows seamless connection between smaller lenses and larger filters — expanding creative options without excess gear.

Responsible Design

A Certified B Corp, Urth meets high standards of social and environmental responsibility, ensuring a 10x net-positive impact.

How to: 101

1/4

Determine Compatibility

Identify your lens thread diameter, marked by the “Ø” symbol on the barrel or front element (e.g. Ø49mm). Select a step-up ring where the lower value matches your lens thread, and the higher value matches your desired filter size (e.g. 49–52mm adapts a Ø52mm filter to a Ø49mm lens).

2/4

Mount the Step-Up Ring

Thread the step-up ring onto the front of your lens with a firm, even rotation. Ensure a snug fit without over-tightening to maintain thread integrity.

3/4

Attach your filter

Thread the larger-diameter filter onto the step-up ring. Rotate gently until resistance is felt, confirming a secure, centred fit.

4/4

Protection When Not in Use

Attach a Lens Filter Cap to the mounted filter to shield both the filter glass and lens from dust, scratches and impact.

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3 Reviews

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Reviewed by Leon

I recommend this product

Rated 5 out of 5

Review posted

5 Stars

This is just what I needed. I’ve invested in two 77mm filters from URTH: an ND and a CP filter for my ultra-wide zoom lens and a 62mm diameter filter for another lens. This inexpensive accessory means I must pack only one set of filters, saving me time and space. The quality is excellent, and because it is so thin, I can stack filters and it doesn't cause vignetting.

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Reviewed by Peter L.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Step Up Ring

A great way to cover a number of different lenses, very easy to use when combined with the Urth Magnetic Filters

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Reviewed by Leon D.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Just what I needed.

I purchased this step-up ring because my new lens takes 77mm filters, and I wanted to use my new filters from Urth on both. It is machined to the same high standards as the filters, and its low profile means it won't cause vignetting even when stopped all the way down with my wider lenses.

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