The free event at RSPB Pulborough Brooks is suitable for all levels of bird and wildlife watchers and will take place on May 4 and 5.
There will be variety of binoculars and telescopes on display for visitors to try out, as well as friendly and impartial advice from the knowledgeable team of staff and volunteers.
Sara Humphrey, communications officer at RSPB, said: “We’re privileged to showcase some incredible species on our South East reserves, including rare nightingales at RSPB Pulborough Brooks.
“Our Binocular and Telescope Open Weekends are fun, friendly and interactive events designed to help you select the very best kit for your needs – whether you’re new to wildlife watching or an experienced birder.
Not just for wildlife experts, RSPB reserve shops stock a wide range of equipment suitable for different skill levels.
The range includes RSPB and Viking binoculars and telescopes as well as other premium brands such as Swarovski and Leica.
Sara added: “We bring in extra staff and volunteers during Binocular and Telescope Open Weekends who are on-hand to offer advice and tips, so feel free to drop in with any questions!