New From Leica, the Noctilux-M 35mm f/1.2 ASPH lens fastest 35mm focal length lens NEW YORK, Jan. 29, 2026 (GLOBE NEWSWIRE) - ...

On the first night out with my brand-new Celestron NexStar 8SE back in July 2015, I knew little about the relative sizes of astronomical objects. I was bowled over by my first view of Saturn — an ...

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, ...

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 ...

On Apple's iPhone 15 Pro models, users can switch between three preset camera focal lengths when shooting on the main camera. This article explains what they are and how to enable or disable them on ...

View post: Walmart Is Selling a 'Compact' $110 Cordless Car Vacuum for Just $30, and the 'Suction Power Is Excellent' As Autoblog’s in-house photographer for the past decade, I have had the pleasure ...

Replay: Do we really need to keep using 35mm as our baseline for focal lengths, or is there a much better way? Why do we keep reading descriptions like ‘3.7 mm to 92.5 mm (equivalent to 28.8 mm to 720 ...

You may or may not have heard, but lenses do more than just change the perspective of the scene you are looking at through your camera. That distortion and change in perspective also affects how a ...

Photography blogger Lau offers a plain-English explanation of two of the most confusing concepts in photography: aperture and focal length. A highlight: Lenses with larger apertures are faster because ...

If you're sitting at the pub with your trivia team and a pint of beer, are you the type of person to just gulp down your drink? Or are you more likely to study the glass and try to measure its focal ...