Relaylens

Our carefully curated list presents you with the most outstanding and popular Lenses with Fixed focal length, whether you're a seasoned professional or an avid enthusiast.Our Top 10 list combines top performance and quality to ensure you always achieve stunning results. Experience photographic perfection with these top-rated Lenses with Fixed focal length for Canon EF for full-frame.Unleash your creative potential and capture every moment in exceptional sharpness and detail. For more top 10 lists of lenses, you can select more top 10 best lenses to the right of the products. There you will find the most popular lenses for every bayonet mount.

Newer sensor sizes like the 1/1.2" format (IMX174, IMX249) boast a larger diagonal of 13.4mm compared to traditional options. While dedicated lenses exist for this format, their availability is limited.

Choosing a lens specifically made for your camera is important. This will help you achieve the best results. Some cameras allow users to change lenses, while others feature fixed lenses. The lenses fit the camera's sensor size.

Adjustablefocal length lens

Critically, the lens size must be equal to or larger than the image circle to capture the entire image. If the lens is smaller, it will cause vignetting, which is the cutting off the image corners.

Plano-convexlens

To get good photos and videos, you need to understand the connection between the lens and image sensor. The size of the lens and image sensor affects how good your photos and videos turn out. Knowing how these two components work together can help you achieve the best results in your photography and videography. Choose the correct lens for your camera to make sure your pictures are clear, sharp, and without any distortions.

Considering the size chart, the 1/1.2" format falls between the 2/3" and 1" formats. However, the 2/3" format's image circle (11mm) falls short of fully covering the 1/1.2" sensor, resulting in image vignetting. To avoid problems, choose the common 1" format for more lens options from different brands.Vision Datum provide various solutions for lenses, please contact us if you have any trouble.

Optical lenses

To answer these burning questions, let's delve into the world of machine vision camera sensor sizes, as illustrated below:

The lens optical format refers to the size and shape of the lens that is compatible with a specific image sensor. Using the right lens format for the image sensor is important to achieve the best performance and image quality. Using a lens that doesn't match the camera sensor can cause dark corners, distortion, and blurry images.

This table/image portrays the various sensor sizes commonly used in industrial cameras. Common sensor sizes, include 1/3", 1/2", and 2/3". Crucial to remember that these inch designations are just a naming convention and don't correspond to actual measurements.Here's the key factor: the image circle— the diagonal measurement of the sensor. This value, for instance, is 6 mm for the 1/3" format sensor.

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FOV andfocal length

The industrial camera sensor is 6mm diagonally, similar to a 1/3" format. It requires a lens that is at least the same size to provide full coverage. As shown below, a smaller lens (represented as a 1/4" format) is insufficient to capture the entire sensor area.