User manual
Vu Filters 49mm Sion Circular Polarizer

User Manual for Vu Filters 49mm Sion Circular Polarizer and Solid Neutral Density Filter Kit

• Product category: Filter Kits Vu Filters
• Brand: Vu Filters
• 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 Vu Filters Filter Kits

Product description

• Vu Filters 49mm Sion Slim Circular Polarizer Filter The 49mm Sion Slim Circular Polarizer Filter from Vu Filters helps to reduce reflections and 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.
  
  Sion Slim circular polarizer filters are multi-coated, have approximately a greater than 85% average light transmission, and are constructed from Schott glass with a black rim. Set within aluminum-alloy filter rings that are durable while remaining lightweight, the glass elements provide increased clarity as well as color fidelity, while their black rims further ensure that reflections do not occur along the filter's edge. The Flat Wave Overcoat associated with this Sion Slim circular polarizer filter provides an additional layer over the multi-coatings, resulting in an improved beading effect to repel water for greater cleaning efficiency.
  
  This 49mm Sion Slim Circular Polarizer Filter's ring assembly is 3.4mm thick, to help maximize vignetting prevention. It can be rotated in order to adjust the intensity of the polarization effect, and features side knurling to provide a more textured grip for mounting or removing the filter from a lens.
  • 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.
  • Multi-coated to prevent internal ghosting and reflections as well as to ensure color fidelity.
  • Flat Wave Overcoat repels water with an improved beading effect for more efficient cleaning.
  • Greater than 85% average light transmission.
  • 2 to 2.8x filter factor reduces exposure by 1 to 1.5 stops.
  • Constructed from Schott glass for optical clarity.
  • Black rimmed glass further ensures that reflections do not occur along the filter's edge.
  • Slim, 3.4mm-thick, aluminum-alloy filter ring assembly helps to maximize vignetting prevention, while remaining lightweight.
  • Filter ring assembly can be rotated to adjust the intensity of the polarization effect.
  • Side knurling to provide a more textured grip when mounting or removing it from a lens.
  • 49mm front filter threads allow for use with other filters.
  • Plastic filter case for storage and transport.
• Vu Filters 49mm Sion Solid Neutral Density 3.0 Filter (10 Stop) The 49mm Sion Solid Neutral Density 3.0 Filter from Vu Filters is an ND filter with a 1,000x filter factor that provides a 10 stop exposure reduction. Its 3.0 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily. Neutral density filters do not affect the coloration of the image and are ideal for pairing with other filters.
  
  To prevent internal ghosting and reflections, each glass surface includes seven layers of anti-reflection coating. This multi-coating also offers greater protection to the filter substrate and helps it to stay clean for longer than with uncoated filters. The Flat Wave Overcoat associated with this Sion solid neutral density filter provides an additional eighth layer over the multi-coatings on the front side of the filter, resulting in an improved beading effect to repel water for greater cleaning efficiency.
  
  This Sion solid neutral density filter is constructed from Schott glass for optical clarity as well as color fidelity and features an aluminum-alloy filter ring for durability while remaining lightweight.
  • 3.0 neutral density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.
  • Providing a 10 stop exposure reduction, this filter allows you to control depth of field and convey movement more easily.
  • Filter does not affect coloration of the image and is ideal for use with other filters.
  • Each glass surface includes seven layers of anti-reflection coating to prevent internal ghosting and reflections.
  • Flat Wave Overcoat repels water with an improved beading effect for more efficient cleaning.
  • Constructed from Schott glass for optical clarity.
  • Aluminum-alloy filter ring is durable while remaining lightweight.
  • Side knurlings to provide a more textured grip when mounting or removing it from a lens.
  • 49mm front filter threads allow for use with other filters.
  • Plastic case included for storage and transport.
• Vu Filters 49mm Sion Solid Neutral Density 0.3 Filter (1 Stop) The 49mm Sion Solid Neutral Density 0.3 Filter from Vu Filters is an ND filter with a 2x filter factor that provides a 1 stop exposure reduction. Its 0.3 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily. Neutral density filters do not affect the coloration of the image and are ideal for pairing with other filters.
  
  To prevent internal ghosting and reflections, each glass surface includes seven layers of anti-reflection coating. This multi-coating also offers greater protection to the filter substrate and helps it to stay clean for longer than with uncoated filters. The Flat Wave Overcoat associated with this Sion solid neutral density filter provides an additional eighth layer over the multi-coatings on the front side of the filter, resulting in an improved beading effect to repel water for greater cleaning efficiency.
  
  This Sion solid neutral density filter is constructed from Schott glass for optical clarity as well as color fidelity and features an aluminum-alloy filter ring for durability while remaining lightweight.
  • 0.3 neutral density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.
  • Providing a 1 stop exposure reduction, this filter allows you to control depth of field and convey movement more easily.
  • Filter does not affect coloration of the image and is ideal for use with other filters.
  • Each glass surface includes seven layers of anti-reflection coating to prevent internal ghosting and reflections.
  • Flat Wave Overcoat repels water with an improved beading effect for more efficient cleaning.
  • Constructed from Schott glass for optical clarity.
  • Aluminum-alloy filter ring is durable while remaining lightweight.
  • Side knurlings to provide a more textured grip when mounting or removing it from a lens.
  • 49mm front filter threads allow for use with other filters.
  • Plastic case included for storage and transport.
• Vu Filters 49mm Sion Solid Neutral Density 0.6 Filter (2 Stop) The 49mm Sion Solid Neutral Density 0.6 Filter from Vu Filters is an ND filter with a 4x filter factor that provides a 2 stop exposure reduction. Its 0.6 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily. Neutral density filters do not affect the coloration of the image and are ideal for pairing with other filters.
  
  To prevent internal ghosting and reflections, each glass surface includes seven layers of anti-reflection coating. This multi-coating also offers greater protection to the filter substrate and helps it to stay clean for longer than with uncoated filters. The Flat Wave Overcoat associated with this Sion solid neutral density filter provides an additional eighth layer over the multi-coatings on the front side of the filter, resulting in an improved beading effect to repel water for greater cleaning efficiency.
  
  This Sion solid neutral density filter is constructed from Schott glass for optical clarity as well as color fidelity and features an aluminum-alloy filter ring for durability while remaining lightweight.
  • 0.6 neutral density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.
  • Providing a 2-stop exposure reduction, this filter allows you to control depth of field and convey movement more easily.
  • Filter does not affect coloration of the image and is ideal for use with other filters.
  • Each glass surface includes seven layers of anti-reflection coating to prevent internal ghosting and reflections.
  • Flat Wave Overcoat repels water with an improved beading effect for more efficient cleaning.
  • Constructed from Schott glass for optical clarity.
  • Aluminum-alloy filter ring is durable while remaining lightweight.
  • Side knurlings to provide a more textured grip when mounting or removing it from a lens.
  • 49mm front filter threads allow for use with other filters.
  • Plastic case included for storage and transport.
• Vu Filters 49mm Sion Solid Neutral Density 0.9 Filter (3 Stop) The 49mm Sion Solid Neutral Density 0.9 Filter from Vu Filters is an ND filter with an 8x filter factor that provides a 3 stop exposure reduction. Its 0.9 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily. Neutral density filters do not affect the coloration of the image and are ideal for pairing with other filters.
  
  To prevent internal ghosting and reflections, each glass surface includes seven layers of anti-reflection coating. This multi-coating also offers greater protection to the filter substrate and helps it to stay clean for longer than with uncoated filters. The Flat Wave Overcoat associated with this Sion solid neutral density filter provides an additional eighth layer over the multi-coatings on the front side of the filter, resulting in an improved beading effect to repel water for greater cleaning efficiency.
  
  This Sion solid neutral density filter is constructed from Schott glass for optical clarity as well as color fidelity and features an aluminum-alloy filter ring for durability while remaining lightweight.
  • 0.9 neutral density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.
  • Providing a 3 stop exposure reduction, this filter allows you to control depth of field and convey movement more easily.
  • Filter does not affect coloration of the image and is ideal for use with other filters.
  • Each glass surface includes seven layers of anti-reflection coating to prevent internal ghosting and reflections.
  • Flat Wave Overcoat repels water with an improved beading effect for more efficient cleaning.
  • Constructed from Schott glass for optical clarity.
  • Aluminum-alloy filter ring is durable while remaining lightweight.
  • Side knurlings to provide a more textured grip when mounting or removing it from a lens.
  • 49mm front filter threads allow for use with other filters.
  • Plastic case included for storage and transport.
• Ruggard Six Pocket Filter Pouch (Up to 72mm) The black Six Pocket Filter Pouch from Ruggard holds six filters with a diameter of up to 72mm inside six mesh slip pockets. For security, the padded pouch neatly folds and features a touch-fastened closure at the edge. A white, business card sized paper inside a clear filter ID sleeve at the back of the pouch allows you to mark and identify the filters you have inside. Note: Designed to fit filters of average thickness. When used with certain thicker filters (e.g. circular polarizers, graduated ND, etc.) the pouch might not close fully. UPC: 847628571303

• 49mm Sion Slim Circular Polarizer Filter ztfeswxfvq
• Filter Case
• Limited 5-Year Warranty

• 49mm Sion Solid Neutral Density 3.0 Filter (10 Stop)

• 49mm Sion Solid Neutral Density 0.3 Filter (1 Stop)

• 49mm Sion Solid Neutral Density 0.6 Filter (2 Stop)

• 49mm Sion Solid Neutral Density 0.9 Filter (3 Stop)

• Ruggard - Six Pocket Filter Pouch (Up to 72mm)

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Technical parameters

• Vu Filters 49mm Sion Slim Circular Polarizer Filter

  Filter Type	Circular Polarizer
  Filter Factor	2 - 2.8 (1 - 1.5 Stop)
  Shape	Circle
  Circular Size	49 mm
  Rotating	Yes
  Front Accessory Thread / Bayonet	49 mm
  Filter Thickness	0.13" / 3.4 mm
  Physical Feature	Slim
  Filter Material	Glass
  Coatings	Multi-Coating

  Box Dimensions (LxWxH)	3.386 x 3.307 x 0.551"

• Vu Filters 49mm Sion Solid Neutral Density 3.0 Filter (10 Stop)

  Filter Type	Solid ND
  Density	3.0 (10 Stops)
  Circular Size	49 mm
  Front Accessory Thread / Bayonet	49 mm
  Filter Material	Glass
  Coatings	Multi-Coating

  Box Dimensions (LxWxH)	3.5 x 3.5 x 0.5"

• Vu Filters 49mm Sion Solid Neutral Density 0.3 Filter (1 Stop)

  Filter Type	Solid ND
  Density	0.3 (1 Stop)
  Circular Size	49 mm
  Front Accessory Thread / Bayonet	49 mm
  Filter Material	Glass
  Coatings	Multi-Coating

  Box Dimensions (LxWxH)	3.5 x 3.5 x 0.5"

• Vu Filters 49mm Sion Solid Neutral Density 0.6 Filter (2 Stop)

  Filter Type	Solid ND
  Density	0.6 (2 Stops)
  Circular Size	49 mm
  Front Accessory Thread / Bayonet	49 mm
  Filter Material	Glass
  Coatings	Multi-Coating

  Box Dimensions (LxWxH)	3.5 x 3.5 x 0.5"

• Vu Filters 49mm Sion Solid Neutral Density 0.9 Filter (3 Stop)

  Filter Type	Solid ND
  Density	0.9 (3 Stops)
  Circular Size	49 mm
  Front Accessory Thread / Bayonet	49 mm
  Filter Material	Glass
  Coatings	Multi-Coating

  Box Dimensions (LxWxH)	3.5 x 3.5 x 0.5"

• Ruggard Six Pocket Filter Pouch (Up to 72mm)

  Filter Capacity	6 x 72mm
  Type of Closure	Hook-and-Loop
  Exterior Material	Nylon
  Exterior Dimensions	8.0 x 4.0" / 20.3 x 10.2 cm
  Weight	1.8 oz / 51 g

  Box Dimensions (LxWxH)	6.063 x 2.835 x 1.181"

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