FOWFAPNKR14

WPFA-MCCPLND1K-KIT-KR14

FotodioX

This WonderPana FreeArc Core Unit from FotodioX is designed to specifically fit the Rokinon/Samyang 14mm f/2.8 ED AS IF UMC lens, as well as a separately available WonderPana 6.6" Holder Bracket. Those items can be combined to allow for the convenient use of two 2.5 to 4.0mm thick filters measuring 6.6" wide or one 2.5 to 4.0mm thick filter measuring 6.6" wide, along with one FotodioX 145mm round filter behind it. A compatible 145mm circular polarizer filter and a compatible 145mm solid neutral density 3.0 filter are also provided, plus a 145mm inner-pinch lens cap for 145mm FotodioX round filters. The included WonderPana FreeArc Core Unit consists of two components, a front filter holder and a rear lens collar. Placement of this FreeArc Core Unit onto a Rokinon/Samyang 14mm f/2.8 ED AS IF UMC lens is easily accomplished by sliding the rear lens collar over the rear of the lens until it has achieved a secure fit. Afterward, the front filter holder can be screwed onto the front of the installed rear lens collar. To use the WonderPana 6.6" Holder Bracket with the FreeArc Core Unit for a Rokinon/Samyang 14mm f/2.8 ED AS IF UMC lens, pretapped threaded inserts along the edge of the front filter holder accommodate the six included brass short screws for correct positioning of the WonderPana 6.6" Holder Bracket's two assembly pieces so that they are placed parallel to each other and can hold a 6.6" wide filter between them. Once the holder bracket and the front filter holder are combined, and the separate collar has been slid over the rear of a Rokinon/Samyang 14mm f/2.8 ED AS IF UMC lens, the front filter holder with the attached holder bracket can be screwed onto the installed rear lens collar. After being fitted onto a Rokinon/Samyang 14mm f/2.8 ED AS IF UMC lens, the bearing design of this WonderPana FreeArc Core Unit allows a WonderPana 6.6" Holder Bracket to be rotated 360 . This permits the use of graduated neutral density and other filters that are enhanced by varied positioning. The FotodioX WonderPana 6.6" Holder Bracket provides two pairs of filter slots, a configuration that accommodates two compatible rectangular filters. For each rectangular filter that is placed within one of the holder bracket's slots, its position can be secured using the included brass long screws. Pretapped threaded inserts along the outside of the holder bracket allow the long screws to each apply pressure to a spring-loaded retainer within each filter slot. When a pair of the long screws is used, the level of grip upon a rectangular filter can be varied, which can complement the use of graduated filters whose effect can be adjusted to better suit changing lighting conditions or creative demands by sliding them up or down within a filter slot. This FotodioX WonderPana FreeArc Core Unit includes front filter threads, which allow a FotodioX 145mm round filter to be used along with a WonderPana 6.6" Holder Bracket. If a 145mm round filter is used on the attached WonderPana FreeArc Core Unit, the rectangular filter slot closest to the rear of the holder bracket becomes unavailable.None Helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface.None Polarizing filters arrange, and filter, directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of the light.None Clears up haze in distant landscapes and provides more saturated, vivid colors.None Strongest effect when used at a 90 angle from the sun.None Circular polarizers are ideal for use with digital cameras and autofocus lenses where a linear polarizer will often disrupt auto exposure and focus features.None 1.25 to 8x filter factor reduces exposure by 0.3 to 3 stops.None Constructed from optical glass for clarity.None Lightweight, aluminum-alloy filter rings along with four brass side knobs allow the filter glass to be easily rotated. The desired effect can be easily achieved