Q–How can I use a polarizing filter to deepen the blue of the sky in my photographs? A–To get the maxinmum effect in this use, it is necessary to have a certain relationship between the position of ...

A new iPhone 5 accessory has landed on Kickstarter this week in the form of the new Trygger Camera Clip which is fitted with a polarizing filter to block noisy light allowing you to take even more ...