Cokin
Cokin P077 Square Center Spot Blue Filter
★★★★★
Add a Touch of Dreamy Softness to Your Photos The Cokin WA Blue Center Spot Filter is designed to add a unique soft focus effect to your images. With a clear center and diffused blue edges, this filter allows you to keep the main subject sharp while blurring the surrounding areas with a cool, et...
$24.99*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Add a Touch of Dreamy Softness to Your Photos
The Cokin WA Blue Center Spot Filter is designed to add a unique soft focus effect to your images. With a clear center and diffused blue edges, this filter allows you to keep the main subject sharp while blurring the surrounding areas with a cool, ethereal blue tint.
Specifications:
- Filter Type: Center Spot WA Blue
- Series: M (P) Series
- Stop Reduction: 1 2/3-Stop
- Size: 84mm x 84mm
- Material: CR-39 Organic Glass
Key Features
Manufactured from CR-39 organic glass - originally launched for the vision lens industry
CR-39 organic glass is extra lightweight, with excellent optical transmission and high compatibility to colouring
Highly resistant to shocks so you can handle the filters in complete confidence and safety
Specifications
Product Type
Center Spot Filter
Color Effect
Blue
Shape
Square
Material
CR-39 organic glass
Optical Properties
Excellent optical transmission, high compatibility to colouring
Durability Feature
Highly resistant to shocks
Pros & Cons
👍 Pros
- Manufactured from CR-39 organic glass, which is known for excellent optical transmission, ensuring clear image quality.
- CR-39 organic glass is extra lightweight, making the filter easy to handle and less cumbersome during use.
- Highly resistant to shocks, offering peace of mind when handling the filter in various shooting environments.
- The material exhibits high compatibility to coloring, suggesting consistent and accurate color rendition for the blue effect.
- As a square filter, it can be easily positioned and used with a compatible filter holder system.
👎 Cons
- The blue center spot effect is a specific creative tool and may not be suitable for all photographic situations.
- Requires a compatible filter holder system, which is not included with the filter itself.
- While shock-resistant, it is still a glass filter and prone to scratches if not handled or stored carefully.
- The organic glass material, while lightweight, might be less resistant to extreme temperatures compared to traditional optical glass.
- The description does not specify the intensity or depth of the blue coloring, requiring users to estimate the effect.
Frequently Asked Questions
What is CR-39 organic glass, and why is it used in this filter?
CR-39 organic glass was originally launched for the vision lens industry and is used here because it is extra lightweight, offers excellent optical transmission, and has high compatibility to coloring.
Is this filter durable?
Yes, the filter is manufactured from CR-39 organic glass which is highly resistant to shocks, allowing for confidence and safety during handling.
How does this filter affect my photos?
The Cokin P077 is a square center spot blue filter, designed to introduce a blue tint to the central area of your image while likely keeping the periphery clear or with a different effect.
Do I need any other equipment to use this filter?
As a square filter, it typically requires a compatible filter holder system, which is not included with the filter itself, to attach it to your camera lens.
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