User manual
FotodioX WonderPana FreeArc Core Filter Holder

User Manual for FotodioX WonderPana FreeArc Core Filter Holder and Bracket with Circular Polarizer and Hard-Edge Graduated ND 0.9 Filters Kit for Sony 12-24mm Lens

• Product category: Filter Kits FotodioX
• Brand: FotodioX
• Description and content of package
• Technical information and basic settings
• Frequently asked questions – FAQ
• Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
• Authorized service for FotodioX Filter Kits

Product description

• WonderPana FreeArc Core Filter Holder and 6.6" Bracket for Sony 12-24mm Lens Comprising the dedicated filter holder and a bracket for attaching 6.6"-wide rectangular filters, this WonderPana FreeArc Core Filter Holder and 6.6" Bracket from Fotodiox is designed specifically for use with the Sony FE 12-24mm f/4 G lens. The included WonderPana FreeArc Core Filter Holder enables attaching 145mm threaded filters and caps to the lens, which itself lacks filter threads, and the included bracket can be added for working with 6.6"-wide square and rectangular filters. Once assembled, the entire system rotates a full 360° for flexible placement of the filter in use. UPC: 847372041060
• 145mm Circular Polarizer Filter The FotodioX 145mm Circular Polarizer Filter is compatible with the FotodioX WonderPana 145, FreeArc, and Absolute filter holder systems. It helps to reduce reflections as well as glare by filtering out light that has become polarized due to reflection from a non-metallic surface. The light from the sun naturally becomes partially polarized due to reflecting off electrons in air molecules, causing the light to scatter into what appears as haze. A polarizing filter arranges, and filters, this directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of this light. This results in a noticeable reduction of glare and reflections from non-metallic surfaces and an increase in the saturation of skies and foliage.
  
  A circular polarizer only differs from a linear polarizer in that it contains a quarter wave plane in addition to the linear polarizing filter. The addition of this quarter wave plane is to circularly polarize the linearly polarized light for the use of auto focus and exposure functions. Due to how the light is broken down and filtered with a linear polarizer, auto focus and exposure accuracy become skewed during use. When the light becomes circularly polarized, it permits the use of these functions.
  
  The FotodioX 145mm Circular Polarizer Filter is constructed from optical glass for clarity as well as color fidelity and features lightweight, aluminum-alloy filter rings. A rear filter ring connects to a compatible filter holder while four brass knobs along the side of the front filter ring allow the filter glass to be easily rotated. This provides the ability to achieve the desired degree of polarization even if another filter is placed in front of the FotodioX 145mm Circular Polarizer Filter.
  • Helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface.
  • Polarizing filters arrange, and filter, directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of the light.
  • Clears up haze in distant landscapes and provides more saturated, vivid colors.
  • Strongest effect when used at a 90° angle from the sun.
  • Circular polarizers are ideal for use with digital cameras and autofocus lenses where a linear polarizer will often disrupt auto exposure and focus features.
  • 1.25 to 8x filter factor reduces exposure by 0.3 to 3 stops.
  • Constructed from optical glass for clarity.
  • 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 even if another filter is placed directly in front.
  • Filter pouch included for storage and transport.
  UPC: 847372009794
• 6.6 x 8.5" Hard-Edge Graduated Neutral Density 0.9 Filter (3-Stop) The FotodioX 6.6 x 8.5" Hard-Edge Graduated Neutral Density 0.9 Filter is a filter designed for use with the WonderPana 66 and FreeArc filter holder systems. It helps to darken specific areas of an image, such as bright skies, while allowing for a normal, unaffected exposure in the other regions of the image. The filter is densest at the edge and tapers to clear by the middle, with a hard-edged line of transition between the dense and clear areas. Neutral density filters do not affect the coloration of the image and this filter provides up to a 3-stop reduction in light from entering a lens.
  
  This filter is made of durable, optical resin (CR39) and measures 4mm thick. A carrying pouch is also included with the filter.
  • • Darkens bright areas of an image, such as skies, while leaving the remainder of the frame unaffected
    • Provides up to a 3-stop reduction of light in selective areas
    • Hard-edged line of transition between the dense and clear areas
    • Filter does not affect the overall coloration of the image
    • Constructed from optical resin (CR39) for clarity and durability
    • Filter pouch included for storage and transport
  UPC: 847372022328

• WonderPana FreeArc Core Filter Holder for Sony 12-24mm Lens

• WonderPana 6.6" Holder Bracket

• Filter Pouch

• Limited 2-Year Warranty

• Filter Pouch

• Limited 2-Year Warranty

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Technical parameters

• WonderPana FreeArc Core Filter Holder and 6.6" Bracket for Sony 12-24mm Lens

  Box Dimensions (LxWxH)	10.9 x 8.1 x 4.9"

• 145mm Circular Polarizer Filter

  Filter Type	Circular Polarizer
  Filter Factor	1.25 - 8 (0.3 - 3 Stop)
  Shape	Circle
  Circular Size	145 mm
  Front Accessory Thread / Bayonet	145 mm
  Filter Material	Glass
  Coatings	None

  Box Dimensions (LxWxH)	10.1 x 8.5 x 2.5"

• 6.6 x 8.5" Hard-Edge Graduated Neutral Density 0.9 Filter (3-Stop)

  Filter Type	Graduated ND
  Graduation Type	Hard Edge
  Density	0.9 (3 Stops)
  Shape	Rectangle
  Rectangular Size	6.6 x 8.5" / 168.0 x 216.0 mm
  Filter Thickness	0.16" / 4 mm
  Filter Material	Resin

  Box Dimensions (LxWxH)	9.4 x 7.4 x 0.8"

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