50mm Finder Scope Rings for Right Angle Finder microscope for children accurate tracking of celestial targets

accurate tracking of celestial targets as they move through the night sky

Whether you're in the lab or the classroom

25-inch eyepiece holder sold separately)

Like the 20mm

durable net ideal for capturing insects

50mm Finder Scope Rings for Right Angle Finder microscope for children accurate tracking of celestial targetsExplore Scientific finder scope rings are all made for 50mm finders. Choose from a classic low profile bracket (about an inch tall), one that is a tad higher (1. 5") or a high profile bracket that stands 4" above the finder scope base. Regardless of the height you choose, these brackets have two rings to hold your finder firmly yet gently, and each ring has three adjustment points. Heavy duty plastic thumbscrews are included, and have large heads for