Click here to see similar items on eBay, and to buy.
GSO 2.5x Achromatic 3-Element Barlow ( 31.7mm, 1.25 ).
Almost apochromatic in design and performance
Dispatched with Royal Mail 1st Class.
Click here to buy, and to see similar items on eBay
Category: Cameras and Photography:Telescopes and Binoculars:Telescope Parts and Accessories:Eyepieces
Location: Harrogate, North Yorkshire