Image of the day Captured by Gary Taylor M27 - Dumbell Nebula About Astromart Terms of Service Privacy Policy Help & FAQ Astronomy Links User Profiles Top Users List Sponsors Supporters RSS Feeds My Account Log In New to Astromart? Register an account... Need Help? [email protected] Home Reviews Eyepieces Other A Eyepiece Calculator on Steroids Comments A Eyepiece Calculator on Steroids Posted by Samuel Roa 04/29/2009 07:00AM In Depth Eyepiece Calculation Spreadsheet and Instructions. Comments: There are no comments yet. Funding Member Sponsors FocusKnobs AstroMart LLC BBLABS LLC BW Matsumoto Company astronomy-shoppe Astromart Customer Service OMI OPTICS USA LLC ASTROPHOTOGRAPHY BY MARTIN PUGH SellTelescopes.com kwtelescope Desert Sky Astro Products Anacortes Telescope APM-Telescopes View all sponsors Search News Classifieds Auctions Reviews & Articles Members Reviews & Articles Forums Calendar Events Go