Tiffen 138mm Circular Polarizer Filter for Tiffen Multi Rota Tray
- For Tiffen Multi Rota Tray
- Circular Polariser Filter
- 1.5x Filter Factor, +0.6 Stop
- Helps to Eliminate Reflections and Glare
- Reduces Haze in Landscapes
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- Product: #66187
- SKU: ROTARNDGLASS
This Tiffen 138mm Circular Polariser Filter is designed for use within the Tiffen Multi Rota Tray. It helps to reduce reflections and glare by filtering out light that has become polarised due to reflection from a non-metallic surface. The light from the sun naturally becomes partially polarised 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 polarised 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 polarising filter. The addition of this quarter wave plane is to circularly polarise the linearly polarised light for the use of autofocus and exposure functions. Due to how the light is broken down and filtered with a linear polariser, autofocus and exposure accuracy become skewed during use. When the light becomes circularly polarised, it permits the use of these functions.
This filter is non-coated and is constructed from Water White glass for clarity as well as colour fidelity, and features an aluminium-alloy filter ring for durability while remaining lightweight. To adjust the intensity of the polarisation effect when used with the Tiffen Multi Rota Tray, an external dial on the tray allows for the independent rotation of this circular polariser. Alternatively, when configured with a separately available 4 x 5.65" Circular Polariser for Tiffen Multi Rota Tray to obtain a solid variable neutral density filter effect, rotating this circular polariser serves to control the degree of density, providing an exposure reduction of 2 to 6 stops.
- Designed for use within Tiffen Multi Rota Tray
- Helps to reduce reflections and glare by filtering out light that has become polarised due to reflection from a non-metallic surface
- Polarising filters arrange, and filter, directionally polarised 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 colours
- 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 polariser will often disrupt auto exposure and focus features
- 5x filter factor reduces exposure by 0.6 stops
- Constructed from Water White glass for clarity as well as colour fidelity
- Aluminium-alloy filter ring for durability while remaining lightweight
- Can be configured with a separately available 4 x 5.65" Circular Polariser for Tiffen Multi Rota Tray to obtain and control a solid variable neutral density filter effect with an exposure reduction of 2 to 6 stops
- Padded pouch included for storage and transport
|Filter Type||Circular Polariser|
|Filter Factor||1.5 (0.6 Stop)|
|Circular Size||138 mm|
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Whilst this service is extremely efficient and will be delivered overnight 99.9% of the time, it cannot be guaranteed. In the case where something were to go wrong with your delivery and it did not arrive overnight, it will most likely be delivered by the next day.
While not all major cities are eligible for overnight delivery, they still benefit from this great service. Other centers throughout Australia will have a typical delivery ETA of 2-4 days. (Excluding rural delivery address where this ETA can be extended to an additional three or more days).
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