2" 3X Focal Extender Bati a standard deck of playing

a standard deck of playing cards featuring beautifully illustrated and labeled birds - a different bird on each card

The contrast of the fox motif and bold lettering makes them an easy match with jeans

and clean cold air drifts between the trees

these are ready

2" 3X Focal Extender Bati a standard deck of playingThe Explore Scientific 3X Focal Extender (2. 0 inch O. D.), accepts both 1. 25 inch O. D. and 2. 0 inch O. D. format eyepieces and camera adapters. Fully EMD Coated on all air to air lens surfaces, with all lens elements edge blackened to produce superior contrast, this 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