Canon 9823A001 EW-73B Lens Hood — main product image

Canon

Canon 9823A001 EW-73B Lens Hood

Name: Canon 9823A001 EW-73B Lens Hood
Brand: Canon
SKU: 9823A001

f/4f/3.5

Shield Your Lens for Superior Image Quality The Canon EW-73B Lens Hood is an essential accessory designed to prevent stray light from entering the lens, improving contrast and image quality. Specifically engineered for the Canon 17-85mm f/4-5.6 IS EF-S and 18-135mm f/3.5-5.6 IS lenses, it also p...

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Overview

Shield Your Lens for Superior Image Quality

The Canon EW-73B Lens Hood is an essential accessory designed to prevent stray light from entering the lens, improving contrast and image quality. Specifically engineered for the Canon 17-85mm f/4-5.6 IS EF-S and 18-135mm f/3.5-5.6 IS lenses, it also provides protection against moisture, debris, and accidental impacts.

Specifications:

Compatibility: Canon 17-85mm f/4-5.6 IS EF-S Lens
Compatibility: Canon 18-135mm f/3.5-5.6 IS Lens
Function: Stray Light Shading, Flare Prevention

Key Features

Help Prevent flares

Designed for 17-85mm f/4-5.6 IS EF-S and 18-135mm f/3.5-5.6 IS Lenses

Specifications

Model

EW-73B Lens Hood

Function

Help Prevent flares

Compatibility

17-85mm f/4-5.6 IS EF-S, 18-135mm f/3.5-5.6 IS Lenses

Frequently Asked Questions

What is the primary purpose of the Canon EW-73B Lens Hood?

The primary purpose of this lens hood is to help prevent flares from affecting your images, which can improve overall picture quality, especially in bright lighting conditions.

Which Canon lenses are compatible with the EW-73B Lens Hood?

This lens hood is designed for use with the Canon 17-85mm f/4-5.6 IS EF-S lens and the Canon 18-135mm f/3.5-5.6 IS Lenses.

Does using a lens hood provide any physical protection for my lens?

Yes, in addition to preventing flares, a lens hood like the EW-73B can offer some degree of physical protection to the front element of your lens against accidental bumps and light scratches.

Is this lens hood universal for all Canon lenses?

No, the Canon EW-73B Lens Hood is specifically designed for the 17-85mm f/4-5.6 IS EF-S and 18-135mm f/3.5-5.6 IS Lenses, and is not a universal fit.

How does a lens hood improve photography?

A lens hood improves photography by blocking stray light from entering the lens and causing flare or ghosting, which can wash out images or create unwanted artifacts.

Strengths & Trade-offs

👍 Pros

Specifically designed to help prevent flares, improving image quality in bright conditions.
Custom-designed for the 17-85mm f/4-5.6 IS EF-S lens, ensuring a perfect fit and optimal function.
Also compatible with the 18-135mm f/3.5-5.6 IS Lenses, offering versatility for users with both.
Simple accessory that can significantly enhance the professional appearance of photographs.
Helps protect the front element of the lens from accidental bumps and scratches.

👎 Cons

Only works with the specified Canon 17-85mm f/4-5.6 IS EF-S and 18-135mm f/3.5-5.6 IS Lenses, limiting universal compatibility.
Does not contribute to the optical quality of the lens itself, only manages external light interference.
Specific material or construction details of the hood are not provided, though it is a functional accessory.
May add some bulk to the camera setup, which could be a consideration for compact storage.
If lost or damaged, it specifically needs to be replaced with this model for guaranteed fit and performance.