Eliminate unwanted reflections in your photos and video footage with the Hasselblad CPL Filter. Often found in water surfaces and glass windows, these reflections can be a detriment to landscape and urban photographers and detract from the quality of their photographs. These filters come in 62mm, 67mm, 72mm and 77mm, making them a perfect match with Hasselblad lenses. Hasselblad Filter CPL Eliminate unwanted reflections in your photos and video footage with the Hasselblad CPL Filter. Often found in water surfaces and glass windows, these reflections can be a detriment to landscape and urban photographers and detract from the quality of their photographs. These filters come in 62mm, 67mm, 72mm and 77mm, making them a perfect match with Hasselblad lenses. SCHOTT B 270 glass Hasselblads CPL filter is constructed with SCHOTT B 270 glass, with a high-quality polarising film. This filter is over 99.9% effective at eliminating reflections and polarising light.