Cokin Nuances Infrared 720 (89B) filters are the best that money can buy, but you'll need a slot-in filter system ...

If you’ve used a diode laser engraver or cutter, you know that focus is critical. You’d think it would be relatively simple to get a sharp focus, but it isn’t that simple. [Makers Mashup] shows in a ...

Hoya is one of the most respected brands of filter makers, so how does its R72 720nm infrared filter fare against stiff ...

The Urth Infrared Filter Plus+ claims to be as good for the planet as it is for your photos, so is this the IR filter you ...

For photographers who want to move beyond the standard full-color photograph, most cameras have digital filters, which is software that adds special effects. But when you want to truly stand out from ...