Who uses the eyepiece cover [on the strap] if the camera is on the tripod?

oldvultureface wrote in post #14951454
If using E-TTL and bouncing flash from a wall or ceiling behind you, underexposure results if the eyepiece isn't blocked from the preflash.

Thats what got me thinking about this.
Initially I was also worried about the relected light from my Bowens monolights, but then I thought I always use these in manual mode - so no need as pointed out its the exposure meter reading that gets messed up not the actual exposure.

ANyway my Eyecup Eg arrived today so I'll just stick a blanking peice of black plastic on it.

Canon EOS 5DS R, Canon EF 70-200 F2.8 L Mk II IS USM, Canon EF 70-300 F4-5.6 L IS USM, EF 40mm F2.8 STM , RC6 Remote. Canon STE-3 Radio Flash Controller, Canon 600 EX RT x4 , YN 560 MkII x2 ; Bowens GM500PRO x4 , Bowens Remote Control. Bowens Pulsar TX, RX Radio Transmitter and Reciever Cards. Bowens Constant 530 Streamlights 600w x 4 Sold EOS 5D Mk III, 7D, EF 50mm F1.8, 430 EX Mk II, Bowens GM500Rs x4