Purchase using coupon BIRDCOUNT23 an OM SYSTEM OM-1 together with the M.Zuiko Digital 100-400mm F5.0-6.3 IS and EE-1 Dot Sight via explore.omsystem.com/au/en to receive 15% off and the EE-1 Dot Sight valued at RRP $179 as a BONUS. Additionally, receive 30% off all Binoculars via a separate order using code BINO30. The offer will be available until 22.10.23 exclusively to the BirdLife database (Australian customers only)