The Urth Circular Polarizing (CPL) + ND64 Lens Filter Plus+ cuts polarized light to increase contrast and improve colour saturation and vibrancy. The filter also reduces 6 f-stops of light for motion blur and depth of field effects in bright light.
Urth 95mm Plus+ Magnetic Circular Polarizing (CPL) Lens Filter
Canon Drop-In Filter Mount Adapter EF-EOS R with Drop-In Circular Polarizing Filter A
Urth 58mm Plus+ ND4 (2 Stop) Lens Filter
Urth 58mm Plus+ ND1000 (10 Stop) Lens Filter
Urth 58mm Plus+ Magnetic ND1000 Lens Filter
Urth 58mm Plus+ ND2-32 (1-5 Stop) Variable ND Lens Filter