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 ...

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 ...

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 ...