What Are Natural Lens Defoggers?

Answer Fogged lenses in scuba masks and swim goggles are more than just an annoyance. Reduced vision can cause accidents. The secret to defogging lenses is to apply something to the lens to keep it fog-fr... Read More »

Top Q&A For: What Are Natural Lens Defoggers

You recently purchased a quantaray lens 28-200mm D aspherical lens for your nikon D80 camera The lens will not focus on a subject unless you are at least 3 feet away Why is that's?

No. Architectural photography requires control over converging vertical lines. Anytime you shoot a building and don't hold the camera perfectly perpendicular to the building's surface, the vertical... Read More »

What size lens filter fits a nikon n55 with a 28-80 lens?

What is the difference btwn a 55-250mm lens and a 75-300mm lens! (canon)?

Here is a link where you can see the differences in what various focal length lenses "see"…

My camcorder keeps showing lens cap when I try to record but the lens cap is not on. What is wrong with it?

Mine does that when the room is too dark, use the light on the camera if you have one. Try to go in a bright room and see if it still does it