|
|
Digitally
Optimised (DG) Filters
Sigma’s EX DG filters benefit from our multi-layer lens coating,
developed to counteract the highly reflective characteristic of image
sensors. With older style filters, light would reflect off the image sensor,
bounce off the lens and filter elements and re-enter the image sensor,
creating a ghost image. The multi-layer coating dramatically reduces this
effect. In addition to this, an optimum, neutral colour balance is ensured,
increasing the white balance accuracy of the digital camera.
Multi-coated
UV Filter
This filter perfectly eliminates the harmful effect of ultraviolet light.
The multi-coated UV filter can be used with both colour and black-and-white
film and digital sensors. This is the most suitable filter for protective
use and general photography.
 |
| Ultra
Violet Filters
|
SRP |
| EX
DG UV Filter 46mm |
£24.51 |
| EX
DG UV Filter 52mm |
£24.51 |
| EX
DG UV Filter 55mm |
£27.58 |
| EX
DG UV FILTER 58mm |
£31.67 |
| EX
DG UV FILTER 62mm |
£40.86 |
| EX
DG UV FILTER 67mm |
£43.92 |
| EX
DG UV FILTER 72mm |
£55.17 |
| EX
DG UV FILTER 77mm |
£59.25 |
| EX
DG UV FILTER 82mm |
£71.51 |
| EX
DG UV FILTER 86mm |
£102.17 |
| EX
DG UV FILTER 95mm |
£143.03 |
| EX
DG UV FILTER 105mm |
£183.90 |
|
Wide Super
Multi-Coated Circular Polarising Filters
It reduces the glare and reflections from glass and water and other non-metallic
surfaces. It deepens blue skies, and saturates the colors. The Sigma circular
PL filter is designed to give best performance with AF Cameras. The Sigma
wide multi coated circular polarizing filter is very thin, so it does
not cause vignetting with wide-angle lenses. You can monitor the changes
at different angles through the viewfinder as you rotate this filter.
Circular Polarizing Filters
This type of Polarizing filter has a large diameter and it also deepens
the intensity of blue skies, eliminates glare. It not only reduces the
reflection from non-metallic surfaces, but also increases colour saturation
perfectly.
 |
| Wide/Slim
Circular Polarising Filters
|
SRP |
| EX
DG Circular Polarising Filter 46mm |
£61.30 |
| EX
DG Circular Polarising Filter 52mm |
£61.30 |
| EX
DG Circular Polarising Filter 55mm |
£71.51 |
| EX
DG Circular Polarising Filter 58mm |
£76.62 |
| EX
DG Circular Polarising Filter 62mm |
£81.73 |
| EX
DG Circular Polarising Filter 67mm |
£143.03 |
| EX
DG Circular Polarising Filter 72mm |
£143.03 |
| EX
DG Circular Polarising Filter 77mm |
£153.25 |
| EX
DG Circular Polarising Filter 82mm |
£173.69 |
|
Circular
Polarising Filters
Super Multicoated |
|
|
EX DG
Circular Polarising Filter 86mm |
£183.90 |
|
EX DG
Circular Polarising Filter 95mm |
£204.33 |
|
EX DG
Circular Polarising Filter 105mm |
£275.86 |
-
| Other
filters |
SRP |
| 46mm
Filter Holder for Telephoto Lenses |
£163.47 |
| 46mm
Plain Filter for Telephoto Lenses |
£25.53 |
| 46mm
CP Filter for Telephoto Lenses |
£51.08 |
|
|
----- 
-----
-----
-----
------------ -
