Cokin

Cokin P448 48mm P-Series Adapter Ring

Name: Cokin P448 48mm P-Series Adapter Ring
Brand: Cokin
SKU: P448

Expand Your Creative ToolkitThe Cokin P-series 48mm Adaptor Ring provides compatibility with the Cokin P-series filter system. This adaptor allows you to use P-sized filters with lenses that have a 48mm filter thread, unlocking a range of creative possibilities... Series: Cokin P-series ...

$19.99*

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*Price sourced from Amazon.com. Last updated:Oct 12, 2026.Price and availability are subject to change — details.

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Overview

Expand Your Creative Toolkit

The Cokin P-series 48mm Adaptor Ring provides compatibility with the Cokin P-series filter system. This adaptor allows you to use P-sized filters with lenses that have a 48mm filter thread, unlocking a range of creative possibilities...

Series: Cokin P-series
Thread Size: 48mm
Thread Pitch: 0.75 mm
Compatibility: Cokin Series P sized filter holders

Key Features

48 mm adapter ring with .75 mm pitch thread

Specifications

Adapter Ring Diameter

48 mm

Thread Pitch

0.75 mm

Series Compatibility

Cokin P-Series

Frequently Asked Questions

What is the diameter of this Cokin P-Series adapter ring?

This Cokin P448 adapter ring has a diameter of 48 mm, designed to fit lenses with this specific filter thread size.

What is the thread pitch of the P448 adapter ring?

The adapter ring features a .75 mm pitch thread, ensuring compatibility with lenses and filter holders requiring this specific thread.

Which Cokin filter system is this adapter ring compatible with?

This P448 adapter ring is designed for use within the Cokin P-Series filter system, allowing you to attach P-Series filter holders to your lens.

Can this adapter ring be used with any lens?

This adapter ring is specifically for lenses that have a 48mm filter thread with a .75mm pitch; it will not fit lenses with different specifications.

Strengths & Trade-offs

👍 Pros

The Cokin P448 adapter ring features a specific 48mm diameter with a .75mm pitch thread for precise filter mounting.
This adapter ring is designed to work within the Cokin P-Series system, allowing access to a wide range of creative filters.
Its precise thread specifications ensure a secure and reliable connection between your lens and Cokin P-series filter holder.
The dedicated 48mm size ensures a perfect fit for lenses with this specific thread, preventing vignetting or loose connections.
Using a P-series adapter ring simplifies the process of attaching creative filters to compatible lenses.

👎 Cons

This Cokin P448 adapter ring is limited to lenses with a very specific 48mm diameter and .75mm pitch thread, reducing universal compatibility.
The .75mm pitch thread might not be a common size, potentially requiring a step-up or step-down ring for lenses with different thread pitches.
As an adapter, this product requires the purchase of a Cokin P-Series filter holder and filters to function, adding to the total cost.
The adapter's specific design means it cannot be used with filter systems other than the Cokin P-Series.
If your camera lens does not have a 48mm filter thread, this specific adapter ring will not directly fit without another adapter.