Sigma 95mm WR Protector AFJ9D0 Filter Categry_Backdrops social-documentary concept in his present-day

social-documentary concept in his present-day artist’s studio

Underexposing by three stops and using three-stop push-processing produces a further increase in contrast and graininess

Like every Pentax lens

Formulary's Residual Hypo Test is a simple chemical test that can be used to determine if a print or film strip has been adequately washed

This beautifully produced book brings together a collection of haunting images quietly made by Michael Kenna over the last 30 years

Sigma 95mm WR Protector AFJ9D0 Filter Categry_Backdrops social-documentary concept in his present-dayThis filter features a water & oil repellent that repels water drops and is fingerprint resistant. The antistatic coating prevents microscopic dust clinging to the surface. It's an ideal, colourless filter for regular use and will not affect colour reproduction.