• FAST & FREE SHIPPING
  • CLICK & COLLECT YOUR ORDER
  • PAY BY ZIP
    •
Home / Sigma

Sigma Ex Circular Polariser (CPL) Lens Filter 46mm

Sigma Ex Circular Polariser (CPL) Lens Filter 46mm

$114.00
CHOOSE OPTIONS
  NO STOCK
  NO STOCK
PRODUCT ENQUIRY
Brand: Sigma   |    Code: 5910530
APN: 0085126925970   |    Supplier Code: 5910530 Supplier Description: SIGMA EX FILTER CIRC POL 46MM
The Sigma 46mm Ex 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. 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 general increase in contrast becomes visible as well.

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 metering accuracy become skewed during use. When the light becomes circularly polarized, it permits the use of these functions.

This Sigma Ex Circular Polarizer Filter is coated to repel water drops and resist smudging from fingerprints. It is also treated to exhibit antistatic properties to prevent microscopic dust from clinging to the front surface. This helps to ensure sharp images.
  • 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
  • Constructed from water, oil, and static resistant glass
This product has yet to be reviewed

To be the first to review this product simply fill out the form to the left and let us know how you feel about this product!

To estimate the freight on this item simply enter the destination postcode and the desired quantity and click the "estimate" button.

OVERVIEW

The Sigma 46mm Ex 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. 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 general increase in contrast becomes visible as well.

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 metering accuracy become skewed during use. When the light becomes circularly polarized, it permits the use of these functions.

This Sigma Ex Circular Polarizer Filter is coated to repel water drops and resist smudging from fingerprints. It is also treated to exhibit antistatic properties to prevent microscopic dust from clinging to the front surface. This helps to ensure sharp images.
  • 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
  • Constructed from water, oil, and static resistant glass

RELATED PRODUCTS

Fast & Free Shipping
Austrlia Wide!

Get Free Shipping on all orders! No minimum spend! Items are dispatched from our Melbourne Warehouse within 24 Hours*

Genuine Australian Stock
No Grey Imports!

Shop with peace of mind knowing all items sold @ C.R.Kennedy & Co are backed by genuine manufacturers warranty.

Click & Collect
your order

Place a Click and Collect order online and pickup from your nearest warehouse.

C.R. Kennedy is Australia’s leading importer and distributor of photographic equipment. Our head office and main warehouse is located in Melbourne with branch offices and warehouses in Adelaide, Brisbane, Cairns, Perth and Sydney.

Shop Safely and Securely at CRK Photo Imaging

PAY BY ZIP

Customer Care

About Us

Social

Sign Up for Latest News and Special Offers

BROWSE OUR BRANDS

© 2021 C.R. KENNEDY. All rights reserved.

Site Policy  |   Privacy Policy  |   Terms & Conditions
PROMOTIONS

Clearance Sale

UP TO 80% OFF ALL STOCK
Once it's gone, it's gone.
Grab yourself a bargain!

> View Products