Lee Filters SW150 Canon 11-24mm Ring

Canon 11-24mm Ring

Lee Filters SW150 Mark II Filter System

This innovative system has made it now possible to use filters with a more extensive range of ultra-wideangle lenses than ever before.

Get Creative with Ultra-Wideangle Lenses

Landscape photographers have long understood the benefits of ultra-wideangle lenses, but their design constraints made the use of filters virtually impossible. Now, the SW150 Mark II filter system opens up opportunities for the creative use of filters, without the need to be concerned about vignetting.

The SW150 Mark II filter holder is compatible with the new SW150 polariser, Little Stopper and Big Stopper as well as SW150 neutral density graduated and standard filters.

Lens Compatibility

Custom Adaptor for Each Lens

The SW150 Mark II fits via a lens adaptor that has been specifically designed for that particular lens (the adaptor is purchased separately from the filter holder).

Each adaptor consists of a front ring, a compression ring and a locking ring. When fitted, these form a collar that remains on the lens at all times.

The SW150 Mark II system can be used with the following lenses:

• Nikon AF-S Nikkor 14-24mm f/2.8G ED
• Nikon 14mm f2.8 D AF ED
• Canon EF 14mm f2.8 L II USM
• Canon EF 11-24mm f4L USM
  *Please note that due to the physical size of this lens, and the extremely wide angle of view, the SW150 filter holder will vignette at the widest angles. To avoid this, it is recommended to use a minimum focal length of 13.5mm when using the filter holder with two filter slots and 12.5mm when using the holder with one filter slot.
• Samyang 14mm f/2.8 ED AS IF UMC
• Sigma 12-24mm f4.5-5.6 DG HSM II
• Tamron 15-30mm f2.8 SP Di VC USD
• Tokina AT-X 16-28mm f/2.8 PRO FX
• Additional lenses will be added soon

SW150 Screw-In Lens Adaptors

A new range of SW150 screw-in lens adaptors are now available. These adaptors allow the SW150 system to be fitted to lenses with a screw-in filter thread.

This means that the system is no longer limited to just ultra-wideangle lenses.

The new screw-in lens adaptors are available in the following filter thread sizes

72mm - 77mm - 82mm - 86mm - 95mm - 105mm

Filter Holder for Lee Filters SW150 Mark II Filter System

Landscape photographers have long understood the benefits of ultra-wideangle lenses, but their design constraints made the use of filters virtually impossible. Now, the SW150 Mark II filter system opens up opportunities for the creative use of filters, without the need to be concerned about vignetting.

• SW150 Filter Holder

  Due to the size of the front element of ultra-wideangle lenses, the filters for the SW150 system are larger than those in the standard 100mm range
  Graduated filters are 150 x 170mm, whilst standard filters, the Little and Big Stopper and the Polariser are 150 x 150mm.

• The Holder includes 2 Filter slots and Lightshield

  The SW150 filter holder comes assembled with two filter slots, enabling you to use neutral density graduated filters in combination with other filters.
  The holder also comes fitted with a Lightshield. The shield helps to prevent unwanted back reflections and creates a light tight seal enabling the use of both the Little and Big Stopper.

• Lightshield can be Retrofitted on SW150 Mark I

  Photographers who already own the SW150 Mark I can purchase the Lightshield separately and retro fit it to their existing SW150 filter holder.
  With the Lightshield they will also be able to add the Little and Big Stoppers for SW150 to their collection.

The SW150 Mark II filter holder is compatible with the new SW150 polariser, Little Stopper and Big Stopper as well as SW150 neutral density graduated and standard filters.