Cokin

Cokin 10843 58-55mm Step Down Ring

4.0 (34 reviews)

Adapt Your Lens with PrecisionIntroducing the Cokin 58-55 Step-Down Ring. This ring allows you to attach 55mm filters and accessories to lenses with a 58mm filter thread, providing expanded creative options without needing multiple filter sizes. Specifications: Brand: Cokin Model: 10843 Type:...

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Overview

Adapt Your Lens with Precision

Introducing the Cokin 58-55 Step-Down Ring. This ring allows you to attach 55mm filters and accessories to lenses with a 58mm filter thread, providing expanded creative options without needing multiple filter sizes.

Specifications:

  • Brand: Cokin
  • Model: 10843
  • Type: Step-Down Ring
  • Lens Compatibility: 58mm filter thread
  • Filter Compatibility: 55mm filters and accessories

Key Features

For converting lenses with a 58mm front screw thread to a 55mm thread

Specifications

Brand
Cokin
Product Type
Step Down Ring
Filter Thread Size (Lens Side)
58mm
Filter Thread Size (Filter Side)
55mm

Pros & Cons

👍 Pros

  • Specifically designed to convert lenses with a 58mm front screw thread to accept 55mm filters or accessories
  • Allows for the continued use of existing 55mm filters with a wider range of lenses, reducing the need for duplicate purchases
  • Manufactured by Cokin, a brand known for its filter systems and lens accessories
  • Provides a cost-effective solution for adapting lens threads without requiring new filters for each lens
  • Simple and straightforward to use, screwing directly onto the lens and providing a new filter thread size

👎 Cons

  • This is a step-down ring, meaning it converts larger lenses to smaller filters, which can introduce vignetting with wide-angle lenses
  • Only provides a specific 58mm to 55mm conversion, limiting its utility to lenses and filters of these particular sizes
  • May add a slight amount of length to the lens, which could marginally affect handling or fitting into lens caps
  • Does not enhance image quality or provide any optical benefits, serving purely as a mechanical adapter
  • The material composition is not specified, which could be a factor for durability over long-term use

Frequently Asked Questions

This step-down ring is designed to convert lenses with a 58mm front screw thread so they can accept filters or accessories with a 55mm thread.
It allows a 58mm lens thread to accommodate a 55mm filter or accessory.
No, this is a step-down ring, specifically for converting a larger lens thread (58mm) to a smaller filter thread (55mm). For the opposite, a step-up ring would be needed.
This step-down ring is manufactured by Cokin.
When using a step-down ring, especially with wide-angle lenses, there is a possibility of vignetting (darkening of the corners of the image) because the filter is smaller than the lens's natural field of view.