Ef Rubber Eye Cup with 2 Lens Cap Keeper for EOS Rebel T8i T7i T6s T6i T6 T5i T5 T4i T3i T3 T2i T1i XTi XSi XS SL1 SL2 fromNN Better Accuracy& Reliable: ATC antifreeze B00IIC6ALK Better Accuracy& Reliable: ATC antifreeze coolant testers can compensate temperature automatically when ambient temp changes Each piece is coated with Anodized Blue aluminum and heavy duty steel sleeves to prevent scratches or dulling of the coupler and plug after use It fits right on to your Canon Rebel and limited fogging up of the viewfinder Ef Rubber Eye Cup with 2 Lens Cap Keeper for EOS Rebel T8i T7i T6s T6i T6 T5i T5 T4i T3i T3 T2i T1i XTi XSi XS SL1 SL2