1.5-Inch-Tall Extension Tube for the 2.5" Hex Focuser Accessory Type_Viewfinder Ignite a love for nature

Ignite a love for nature and scientific discovery with the Explore One Habitat Exploration Kit—the ultimate toolset for young adventurers

For maximum stability

The included Plossl eyepieces (20x and 52x) deliver crisp magnification

Contoured grips on both barrels make the binoculars easy to hold and quick to steady

and the 25mm is probably the longest focal length of the mid-power range eyepieces before you get into longer focal lengths

1.5-Inch-Tall Extension Tube for the 2.5" Hex Focuser Accessory Type_Viewfinder Ignite a love for natureExplore Scientific 1. 5 Inch Tall Extension Tube adds 1. 5 inches to the 2. 5 Inch Hex Focuser ESHEXEXT2 37 mm tall