Heliopan 30.5mm Linear Polarizer Filter

Bring your photography to the next level with the Adorama 30.5mm Linear Polarizer Filter. This high-quality, durable filter is designed to enhance your picture-taking capabilities, whether you're shooting in color or black and white.

Unlike colored filters, which can alter the colors in your photos, our linear polarizer filter maintains color neutrality. It effectively increases contrast and color saturation without changing the original hues of your scene. This makes it an indispensable tool for photographers aiming to capture images as true to life as possible.

The Adorama Linear Polarizer Filter works by filtering out horizontally polarized light, which is often responsible for unwanted glare and reflections. At the same time, it allows vertically polarized light to pass through, enhancing colors and contrast in your images. This results in a significant reduction or even elimination of the blush gray haze that can occur when sunlight scatters through the atmosphere.

This versatile filter is particularly effective when light falls at an angle of approximately 35 degrees onto reflective surfaces like water, glass, or plastic. By absorbing the reflected and polarized light, it allows the true colors of your scene to reach the film. This results in more transparent water surfaces, more saturated clouds, and an overall improvement in image quality.

The Adorama 30.5mm Linear Polarizer Filter features a neutral color foil cemented between two plane parallel glass discs. This construction ensures that light rays can only pass in one plane, optimizing the polarizing effect. The filter is mounted in a calibrated rotating ring, allowing you to easily set the desired position and effect.

Designed for ease of use, this filter's effect can be previewed in the viewfinder of an SLR camera or by holding the polarizer in front of your eye with viewfinder type cameras. The calibrated rim on every Adorama polarizing filter makes it simple to set the filter to the same position on the lens.

While there are two types of polarizers - linear and circular - this linear polarizer is ideal for camera systems where the built-in light measuring system uses light that has passed through the mirror via a beam splitter. However, it's important to note that in conditions where no polarizing effect is visible, its use is not advisable.

In conclusion, the Adorama 30.5mm Linear Polarizer Filter is an effective, versatile, and easy-to-use tool for any photographer looking to reduce glare, increase contrast, and improve overall image quality.