I will be unable to ship this item in time for the eclipse after April 3rd. This auction will close and then re-open after I get back from the eclipse.

Get prepared for the solar eclipse in April. If you have a filter but don't have a finder to get the sun centered, this is what you need. This specific finder base only fits Explore Scientific type bases. I have other auctions for other types of bases. Be able to quickly get aligned to see the eclipse through your telescope. 

Always make sure that you have a proper filter before looking at the sun through a telescope or camera or with your naked eye. Always use solar filters!