Welcome to Avinet Research Supplies! Our focus is ensuring that you have what you need to efficiently and effectively gather data in the field and beyond. 

Available for a limited time only through the holidays you can purchase the Sibley Birder's Life List & Field Diary as well as the Sibley Birds Coloring Field Journal

Vortex Optics Diamondback® HD 217 12x50 Binoculars (USA Only)

SKU: DB217

Crystal clear resolution, amazing edge-to-edge clarity, and remarkable color fidelity for observation in the field.