I use one of the Lee hoods (https://www.bhphotovideo.com/c/product/101660-REG/LEE_Filters_LH2S_Lens_Hood_Standard.html). Have the various Lee ___mm mounts (52-86mm in my case) on all my lenses and then use the white Lee caps (https://www.bhphotovideo.com/c/product/491475-REG/LEE_Filters_LENSCAP_White_Adapter_Ring_Caps.html) on each one. Moving hood from lens to lens is simple & quick. Have used up to 135mm with no issues and as wide as 25mm, If not using any filters in slots can get some flare through top of empty slots if sun at just right angle, so just DIY'd a small piece of foamcore I place in there to block light.