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Want to get great photos with your iPhone? Amy Davies recommends these tips to boost your photography. The post iPhone photography: tips and tricks for better pictures appeared first on Amateur ...

Shopping for a junior stargazer? We've picked out the best telescopes for kids, perfect for wowing them with February's planetary parade or next month's breathtaking lunar eclipse. If there's a ...

It has a multi-aspect sensor with physically switchable aspect ratios, classic shutter speed and aperture dials and an excellent ... It’s the perfect example of a camera that got dropped before it’s ...

The price-to-earnings ratio (P/E) is one of the most widely used metrics for investors and analysts to determine stock valuation. It shows whether a company’s stock price is overvalued or ...

Also known as aperture size, the f-stop controls the amount of light that passes through the lens at a given shutter speed. All else being equal ... the lens's focal length by the f-number. For ...

However, because the current ratio at any one time is just a snapshot, it is usually not a complete representation of a company’s short-term liquidity or longer-term solvency. For example ...

If the brightness level does not change after adjusting the aperture and shutter speed while in the Manual Exposure (M) mode, then the ISO sensitivity option is set to AUTO. When ISO sensitivity is ...