84.5mm Full Gradual Classic Blue Graduated Color Filter

The 84.5 mm Full Gradual Classic Blue Graduated Color Filter has a gradual blue effect. The top of the filter is strong blue and towards the lower part of the filter, the color becomes very light. It is ideal for summer landscapes, photos/landscapes of mountains, outdoor architecture of modern buildings and other similar types of photography. Just imagine photographing the sky on a semi-cloudy day.

Fabric:

• The material used for the production of 84.5mm filters is commonly used worldwide for the production of corrective eyeglasses, which shows the extraordinary optical properties. While conventional optical glass was used in eyeglasses in the past
• While ordinary plexiglass or resin materials can be relatively easy to scratch, organic glass is completely a different case. Filter material is characterized by extremely high scratch resistance and common materials such as fingernails and sharp objects make it almost impossible to scratch
• The material used in these filters (84.5mm) achieves the best features in a variety of other optical parameters such as Abbe number with a value of 58, guaranteed minimum (hardly any) negative impact on the chromatic aberration (which is often a negative phenomenon cheap lenses) and more
• Materials which are used in various areas of the military and aviation are usually known as the toughest, highest quality and often unavailable to the general public. Organic glass is used in the manufacture of filters and are also commonly used in military aircraft to cover the cockpit

Features:

• Most ordinary glass breaks easily when it falls on the ground/floor, but organic glass is very flexible. Due to the glass being flexible, if dropped on the ground/floor or you or handle insensitively, it most likely will not break or shatter