Amazon.com : 49mm Macro Close-Up Filter Set (+2 +4 +8 +10) Macro Filter Accessory with Filter Pouch for Canon EOS M6, M6 Mark II, M5, M50, M50 Mark II, M200 with Canon
Amazon.com : Canon EF 100mm f/2.8L IS USM Macro Lens with UV Protection Lens Filter : Electronics
Amazon.com : High Definition 77mm +10 Macro Close Up Filter for Canon EF 24–70mm f/4L is USM, Canon EF 24–105mm f/4L is II USM, Canon EF 24–105mm f/4L is USM & Canon
67mm Macro Close-Up Filter Set (+2 +4 +8 +10) Macro Filter Accessory with Filter Pouch for Canon EOS R RP R6 with RF 24-105mm F4-7.1 is STM Lens/Canon 90D 80D with EF-S 18-135mm f/3.5-5.6 is USM Lens : - Amazon.com
0.5x Wide Angle Lens With Macro + 67mm Circular Polarizing Filter For Canon EF-S 24mm f/2.8 STM HD (High Definition) - Walmart.com
67mm Close-Up Filter Set (+1, 2, 4 and +10 Diopters) for Canon Rebel T – Big Mike's Electronics
Macro Close Up Lens Filter +1+2+4+10 Filter Kit 46mm 49mm 52mm 55mm 58mm 62mm 67mm 72mm 77mm 82mm For Canon Nikon Sony Cameras - Camera Filters - AliExpress