Focal length is the optical distance in millimeters between a camera lens and the sensor or film. It determines the height and width of the scene being captured, known as the "field of view." A prime ...
Photography is full of fancy terms and complicated science, but we are here to explain it all to you in simpler terms. Today we are focusing on focal length. This term gets thrown around often, ...
The observable view through a camera lens and the scene that winds up in the photo. A wide angle lens (short focal length) delivers a wide field of view (FOV). A telephoto lens (long focal length) ...
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Canon's new fisheye zoom has a 190° field of view
When you use DPReview links to buy products, the site may earn a commission. Image: Canon Canon has announced the RF 7-14mm F2.8-3.5 L Fisheye STM, which it says is the first zoom lens of its kind to ...
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