SAVE $64.59 at Amazon. Specifically designed for marine environments, the BARSKA Deep Sea 7x50 binoculars are also ...

The first GFX series digital camera with a built-in lens and a 102MP large-format image sensor - The lightest weight model in ...

I tested 13 travel-friendly cameras from Canon, Sony, Nikon and more to find the best worth owning, and found three I’d ...

The Rekord-4 has a focal length of 52mm and was designed for a 24×36 mm film format, offering a 45-degree field of view. Its optical construction consisted of nine elements in six groups, with a ...

The best value macro lenses are perfect for shooting close-up images without spending a fortune. We pick our favourites for ...

For shooting in low light, particularly on grim days, a fast, wide aperture lens is a godsend. We find the best low light ...

You could see the full moon turn blood red (or burnt red) early Friday morning as the earth transits between the moon and the sun. And if luck is on your side, there will not be any clouds ...

Here's what you should and shouldn't do with your contact lenses to minimize the risk of infection and discomfort. Are contacts safe? Yes -- but only if used correctly. From topping up old contact ...

The so-called Nifty Fifty lens is popular among many photographers, prized for its versatility and perspective closest to human vision. However, if you’re fond of 50mm and use it for most of your ...

\(power \ of \ a \ lens \ (D) = \frac{1}{focal \ length \ (m)}\) A lens has a power of -3.33 dioptres. Calculate the focal length and state what type of lens it is.

Viltrox announced availability of the AF 25mm F1.7 Air, a compact, smooth autofocus lens, ideal for photography and video, available in E-Mount, X-Mount and Z-Mount.

Any serious photographer should have a 50mm lens in their kit bag. Also known as a 'standard' prime or a 'nifty fifty,' these lenses capture a perspective that's roughly equivalent to the field of ...