User manual
FotodioX WonderPana 145 Core Unit Kit

User Manual for FotodioX WonderPana 145 Core Unit Kit for Canon TS-E 17mm Lens with 145mm Circular Polarizer Filter

• 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

• 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
• 145mm Center-Pinch Snap-On Lens Cap for Select WonderPana Systems and Filters The 145mm Center-Pinch Snap-On Lens Cap for Select WonderPana Systems and Filters from FotodioX is a 145mm front lens cap with a squeeze, spring, and snap-on mechanism. It is easy to install as well as remove, and can attach to a WonderPana 145, FreeArc, or Absolute filter holder system in order to protect the front element of a lens that any one of those systems are mounted on. Additionally, this lens cap can be used to protect a non-ultra slim FotodioX WonderPana 145 filter that is mounted on a FotodioX WonderPana 145, FreeArc, or Absolute filter holder system and has no other filters placed in front of it.
  
  Lens caps protect your lens or filter from scratches, fingerprints, and the elements when the lens or filter is not in use. It's always good to have a spare in your camera bag, too. UPC: 847372009749

• Filter Pouch

• Limited 2-Year Warranty

• Limited 2-Year Warranty

Also Includes

• WonderPana 145 Core Unit for Canon TS-E 17mm f/4L Lens
• Limited 2-Year Warranty

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Technical parameters

• 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"

• 145mm Center-Pinch Snap-On Lens Cap for Select WonderPana Systems and Filters

  Type	Front
  Size	145 mm
  Attachment Method	Snap-On
  Material	Plastic

  Box Dimensions (LxWxH)	6.0 x 5.7 x 0.3"

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