Explore Scientific 5X Focal Extender - 1.25" - FE05-125 Eyepiece Kits Excellent 60 degree field of

Excellent 60 degree field of view

Adapts 2" focusers to accept 1

Contrast is maximized through the intelligent use of flat finished baffles

Dimensions: L=114

Explore Scientific 5X Focal Extender - 1.25" - FE05-125 Eyepiece Kits Excellent 60 degree field ofAbout the Explore Scientific 5X Focal Extender 1. 25" A good Focal Extender adds some real versatility to your telescope accessory line up. First of all, it allows you to increase the magnification of any eyepiece with the same barrel size that you already own. In other words, 3 eyepieces offer 6 magnification choices with the addition of a focal extender. Secondly, most of the time, lower magnification eyepieces have better eye relief than higher