Canon EF 70-200 mm f/2.8L USM review - Ghosting and flares - LensTip.com
Rainbow Blue Streaks Effect Filter 77/82mm Circular Lens Flare Filter For Canon Nikon Sony Pentax Fuji Olympus Camera Cinematic - Camera Filters - AliExpress
Lens Flare – How, What, When and Why? - PhotographyAxis
Canon Mount lenses with strong (ring)lens flare: Canon SLR Lens Talk Forum: Digital Photography Review
Canon EF 50mm F1.8 STM Lens Flare - YouTube
Canon EF 85mm f/1.4L IS USM Lens Review
RF 24-70: Disappointing flare for a $2500 lens: Canon EOS R Talk Forum: Digital Photography Review
To: 1Dx4me - Re: Lens Flare: Canon EOS R Talk Forum: Digital Photography Review