Understanding 82mm Polarizing Circular Camera Lens Filters
When you want to take a photo of a summer lake or an alpine slope, an 82mm polarizing lens filter can help minimize glare so you get the image you desire. Understanding the various features, such as size, intensity of polarization, and how much glare it protects you from, can help you choose the lens to fit your needs.
Are these products the same as UV filters?These polarizers work by allowing only a specific wavelength of light through its surface. The type of light let through by a polarizer will help determine the look of your photograph. UV filters are primarily used to protect the surface of your camera's lens. Many polarizers also include UV protection.
In fact, a polarizer works similarly to sunglasses on your face. As a result of the reduced light falling on the sensor, you need to adjust shutter speed, aperture, ISO, or a combination of these. In general, you should adjust to the equivalent of one or two f-stops.
How do circular and linear types vary?A standard linear polarizer is usually used with an auto-focus camera. These models are usually more straightforward than the circular polarizer filter and require a lot less adjustment to operate. Circle polarizing lenses are typically used with manual cameras.
What effects can be achieved with a polarizing lens?Photographers who use these products will use them in situations that may have excessive glare. This is because this lens will stop sun glare from bouncing off the surface of:
- Glass
- Water
- Pavement
- Sunglasses
- Prescription eyewear
Using a wide-angle lens with a polarizer is a great choice if you want to capture some truly engaging shots. A good wide-angle lens will capture the full scope of a photo and capture some great images. Fitting a wide-angle lens with a polarizer requires picking one that is adaptable for this use. That's because wide-angle lenses have a unique approach that is slightly different from shallower lenses. Polarizers for wide-angle lenses typically have a wider design to compensate for the difference.
What brands make polarizing lenses?A number of different brands make circular polarizing lenses to fit both camcorders and still-shot cameras. You'll want to make sure the lens you select is compatible with your particular camera body as well as size. Your choice of brands includes Canon, Helipan, Hoya, Nikon, Schneider, and Tiffen, among many others.