Explore Scientific 3X Focal Extender - 2" - FE03-020 NEW 2-inch Diagonal and Sky-Watcher 102mm

2-inch Diagonal and Sky-Watcher 102mm f/10 achromat produced a fully-illuminated field of view

Focuser: Fully Rotatable 3

iOptron CEM26 Center-Balance GoTo Equatorial Mount - AccuAlign Polar Finder

The advantage of the Explore Scientific Illuminator II For Finder Scope is the power is provided by 2 alkaline AAA batteries (batteries not included) which will last AT LEAST 100X longer than the traditional illuminator

Explore Scientific 3X Focal Extender - 2" - FE03-020 NEW 2-inch Diagonal and Sky-Watcher 102mmExplore Scientific 3X Focal Extender 2" Focal Extender 3X Accepts 1. 25" or 2. 0" format eyepieces etc. Increase magnification of your eyepieces Fully EMD coated on all surfaces Increased eye relief with longer f. l. eyepieces This Explore Scientific 3X Focal Extender 2" size will be useful with any of your eyepieces to increase their inherent magnification by extending the apparent focal length of your telescope's optics. The Explore Scientific 3X