Roelf Backus: B+W Soft-Pro & Carl Zeiss Softar I
Roelf Backus: B+W Filter Soft-Pro
Roelf Backus: B+W Soft-Pro filter
Roelf Backus: Carl Zeiss Softar I
Roelf Backus: Soft-Pro & Softar detail
Roelf Backus: B+W Soft-Pro Xmagn
Roelf Backus: B+W Soft-Pro portrait
Roelf Backus: HP-calculator keys normal vs soft-focus
Roelf Backus: Leitz Summar 120mm f: 4.5 (ca 1930)
Roelf Backus: Softar portrait 2016
Roelf Backus: Softar portrait
Roelf Backus: 15 year challenge
Roelf Backus: Proud with his birthday Squier Stratocaster (1997)
Roelf Backus: Normal vs Hoya Softener [A]
Roelf Backus: 1975 Nikkormat FT2
Roelf Backus: 20200907 Softfocus portrait
Roelf Backus: Hoya Softener[A] donuts & droplets
Roelf Backus: Soft Focus portrait
Roelf Backus: hp67_keyboard_keys_softfocus
Roelf Backus: BW Softfocus portrait
Roelf Backus: Girl with carnations
Roelf Backus: July 2021
Roelf Backus: Duto Filters
Roelf Backus: 20110421 Kleve
Roelf Backus: Comparison test of five soft-focus filters.
Roelf Backus: Soft-focus patterns
Roelf Backus: SoftFocus Filters Hoya, B+W, Zeiss, Duto
Roelf Backus: 20220627_Selfportrait
Roelf Backus: Alexander & Victor 1994-2009-2024