Rotating Adapter Ring for Firecrest 100mm HolderThese rotating Adapter rings for the Firecrest 100mm Filter Holder Kit have an 82mm front thread for the Ultraslim Firecrest Polariser (not included) with 72, 77 or 82mm threads on the reverse to fit directly to your lens. These superslim rotating rings fit directly into the Firecrest 100mm Holder and can be used with or without the Ultraslim Firecrest Polariser. Available Sizes: 72 82mm 77 82mm 82 82mm (These rings are not compatible with the Formatt

the feedback was it could be awkward to unscrew in the field if the weather was cold

The most common use for a graduated filter is to reduce the luminosity of a bright sky balancing it to the terrain below

it is the ideal partner to the Firecrest Filter holder systems

Firecrest Ultra IRND filters are also available for camera sensors that require near-IR filtration

77 or 82mm threads on the reverse to fit directly to your lens

86mm - 72mm step down ring

This results in an extremely solid holder which weighs only 110g with included circular polarizer installed

and 18 to 24 stops

Polarizers are essential filters for increasing the image quality of your outdoor photographs because they reduce atmospheric haze

associated expenses or medical claims relating to damage to your eyesight as a result of improper use of these filters

and adjust exposure on cinema cameras since shutter duration is fixed

The filter may be left on the camera at all times to provide an extra layer of protection from scratches