A guide to using filters to their maximum potential ArticlesNeutral Density Filters (ND)What is a neutral density filter (ND)?How strong is my ND filter?What strength of ND filter should I use?How do I calculate the correct shutter speed using an ND filter?Minimising ‘light leak’?Graduated Neutral Density Filters (GND)What is a graduated neutral density filter (GND)?How strong is my GND?What are the different types of GND and when should I use them?What strength of GND should I use?Tips for using your ND and GND filters effectivelyCircular Polarising Filter (CPL)What is a circular polarising filter (CPL)?How do I use a CPL effectively?Natural Night FilterWhat is the ‘Natural Night’ filter?How do I use the Natural Night filter effectively?
