The DSMC2® S35 Standard OLPF (optical low-pass filter) offers the perfect balance of light gathering and protective qualities for most shooting environments. With optimal colorimetry, IR protection, and optical glare reduction in a wide variety of lighting conditions—the DSMC2 S35 Standard OLPF is the ideal solution when your shooting schedule demands that you're always ready to capture the perfect shot. The DSMC2 S35 Standard OLPF ships in a protective case.