Rollei F:X Pro Soft GND Filter User Manual

F:X Pro Soft GND Filter

www.rollei.com

Image with filterImage without filter

The best filters Rollei has ever built

Soft gradient filters are used to compensate for differences in

brightness in the motif, e.g. in rugged mountain landscapes,

forest areas, motifs without clearly defined horizon
Ultra-fine coating ensures razor-sharp images – even with 150 MP high-end cameras
Exemplary colour fidelity – capturing nature as it is seen by the eye
Impressively clear images thanks to approx. 99.5 percent absence of reflection
Diamond-like scratch resistance – extremely hard surface

coating for optimum protection
Extremely temperature resistant – tested in scorching

heat and freezing cold
Original Gorilla®* glass – legendary

resistance and break resistance

Modus operandi

GND filter is the abbreviation for “graduated neutral density filter”, also called grey

graduated filter.
A grey graduated filter is employed to balance the difference in brightness of the horizon.
Generally, a soft GND filter is used to take shots whenever the sky is much brighter than the land

or vice versa, when the city is much brighter than the sky.
This filter then has the same effect at the top edge as a grey filter; this effect attenuates

uniformly towards the bottom.

Engineered &
Quality Controlled
in Germany

Technical data

Grey graduated filter Soft IR GND8 Soft IR GND16 Soft IR GND32
Optical density 0.9 1.2 1.5
F-Stop reduction 3 stops 4 stops 5 stops
Material Gorilla®* Glass
Available in the widths

Subject to change without notice. *Gorilla® is a registered trademark of Corning Inc.

100/150 mm 100 mm 100 mm

Soft GND8/100 mm Soft GND16/100 mm Soft GND32/100 mmSoft GND8/150 mm