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Rollei Pro Square Filter Soft Nano IR GND16 (1.2) for 150mm

  • Professional square foto filter
  • High colour fidelity
  • Low reflection
  • Optical HD glass
  • Nano-tempering

Professional  Soft GND Filter

The Rollei Profi Soft GND Filter is a rectangular, grey graduated filter with a soft gradient, suitable for the Pro Filter holder sets from Lee, Nisi, Cokin, Haida and Rollei, of course. A GND filter is an expanded ND Filter that attenuates to transparency towards the lower end. The upper half of the filter begins darkened and, attenuating smoothly, decreases in darkness as it flows downwards.

High-quality glass processing

To obtain excellent photo quality, your photo equipment must, of course, be of high quality. This is why our Rollei Profi Rectangular Filters are made of real glass and processed to a high standard. The filters are made of fine, annealed H-K9L optical glass and are multiple-coated on both sides.

Because of the high-quality processing of the glass, these four quality features of Rollei Photo Filters are guaranteed and set new industry standards among the commonly used ND sets:

  1. High colour fidelity
  2. Low reflection
  3. HD optical glass
  4. Nano-tempering

High colour fidelity for your photos

Rollei Profi Filters have no colour distortion that is perceptible to the naked eye, and Rollei Profi Filters have no colour casts. This has been confirmed in independent testing by Chip magazine and experienced by professional photographers who usually work with filter systems from Lee, Nisi, Cokin or Haida.

Rollei Profi Filters have a (graduated) coating that uniformly lets in light (from ultraviolet almost up to infrared) through the filter. Unlike plastic resin filters and laminated filters, whose colour fades over time and whose bonding can easily come apart, the glass in Rollei Filters is extremely durable and does not fade.

If the light obscuration does not cover the whole spectrum of visible light, colour faults appear. With cameras, the visible light lies between 420 nm ~ 680 nm. The flat spectrum curve means that the light attenuation rate is relatively high and thus less visible light penetrates the filter. If light can penetrate the filter uniformly there are no colour casts. Rollei Filters meet this important requirement.GND_Filter_Glass_english

Soft GND Filter with various gradients

The Rollei Soft GND Filter is available, depending on the filter-holder width, as versions GND4, GND8, GND16 and GND32. The number illustrates the degree of darkening and the number of f stop reductions.

The Soft GND Filter is available in widths of 70 mm to 180 mm. Depending on the choice of filter holder, various degrees of darkening are available.

 

Rollei Pro Rectangular Filter Soft Nano IR GND4 (0.6)

Rollei Pro Rectangular Filter Soft Nano IR GND8 (0.9)

Rollei Pro Rectangular Filter Soft Nano IR GND16 (1.2)

Rollei Pro Rectangular Filter Soft Nano IR GND32 (1.5)

70 mm

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100 mm

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150 mm

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180 mm

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= available
- = not available

Using Soft GND Filters

A GND filter is used very frequently in landscape photography.  The smooth (soft) gradient is suitable for an irregular horizon, such as mountains and valleys with trees.  This avoids over-exposing the sky and at the same time correctly depicts the landscape. Even with image processing, you cannot compensate for over-exposure because the image information is lost. A GND filter is therefore essential for top-quality landscape photography.

For what lenses and holders are they suitable?

For universal use you need to know your lens diameter.  The filter holder for 70 mm filters can be used on lenses with a maximum filter thread of 58 mm. With the enclosed adaptor rings it can also be mounted on 52 mm lenses. Optional adaptor rings extend use to lenses with filter threads of 40.5 mm, 49 mm and 55 mm.

The 100 mm filter holder  can be mounted on lenses with a filter thread of 82 mm to 62 mm. Additional adaptor rings of 62 mm, 67 mm, 72 mm and 77 mm are included with delivery.

For 150 mm filters, filter holders are available for the Tamron SP 15-30mm F/2.8 Di VC USD wide-angle lens , the Canon EF 14mm 1:2.8 L USM II and the Nikon AF-S Nikkor 14–24 mm 1:2.8 G ED. With the adaptor rings that are available as an option for the Nikon filter holder you can extend the range to include AF-S NIKKOR 24-70 mm 1: 2.8E ED VR, AF-S NIKKOR 70-200 mm 1: 4G ED VR and SIGMA  12-24mm f/4.5-5.6 EX DG HSM II lenses.

The 180 mm Profi Rectangular Filter-Holder for 180 mm filters fits the Canon EF 11-24mm f/4L USM lens.

These Rollei Pro Filters are fully compatible with holders from Lee, Nisi, Cokin and Haida, all of the filters made by these manufacturers also fit perfectly into the Rollei Pro Filter holders. The Rollei product philosophy is to always provide maximum flexibility to photographers.

Rollei Pro Filter Holder

Fitting Lenses

 For 70 mm Filters

Rollei Pro Rectangular Filter-Holder Set (incl. 62 mm CPL Filter)

Fits any lens with 49mm, 52mm, 55mm, 58mm filter thread

Rollei Pro Filter Adaptor Ring 40.5 to 58 mm, complements 70 mm Filter-Holder Set

Permits use of the 70mm filter-holder set on lenses with a 40,5mm filter thread

Rollei Pro Filter Adaptor Ring 49 to 58mm, complements 70mm Filter-Holder Set

Permits use of the 70mm filter-holder set Set on lenses with a 49mm filter thread

Rollei Pro Filter Adaptor Ring 55 to 58mm, complements 70mm Filter-Holder Set

Permits use of the 70mm filter-holder set Set on lenses with a 55mm filter thread

For 100 mm Filters

Rollei Pro Rectangular Filter-Holder Set (incl. 86 mm CPL Filter)

Fits any lens with 52mm, 55mm, 62mm, 67mm, 72mm, 77mm and 82mm filter thread

For 150 mm Filters

Rollei Pro Rectangular Filter-Holder for Tamron15-30mm

Tamron SP 15-30mm wide-angle lens F/2.8 Di VC USD

Rollei Pro Rectangular Filter-Holder for Canon 14mm

Canon EF 14mm 1:2.8 L USM II

Rollei Pro Rectangular Filter-Holder for Nikon 14-24mm

Nikon AF-S Nikkor 14–24 mm 1:2,8 G ED

Rollei Pro Filter Adaptor Ring for Nikon 14-24, complements holder for Nikon 14-24 mm

AF-S NIKKOR 24-70 mm 1: 2.8E ED VR    
AF-S NIKKOR 70-200 mm 1: 4G ED VR

Rollei Pro Filter Adaptor Ring for Sigma 12-24, complements holder for Nikon 14-24 mm

SIGMA  12-24mm f/4.5-5.6 EX DG HSM II

Rollei Profi Rechteckfilter Halterung for Olympus M.Zuiko Digital 7-14mm 1:2.8 for 150mm

Olympus M.Zuiko Digital 7-14mm 1:2.8 for 150mm

For 180 mm Filters

Rollei Pro Rectangular Filter-Holder for Canon 11-24mm

Canon EF 11-24mm f/4L USM

Dimensions

Width 15 cm
Height 17 cm
Depth 0.2 cm
Weight 124 g
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