1st Space Mom

4 products

    You found the Easter Egg! This Mother's Day, in honor of Anna Fisher the 1st Mom in Space, get a full 25% off of OSI products not already on sale! Coupon starts at 07:00 PST on May 8th and expires May 9th at 23:59 PST.

    To get the 25% discount, at checkout enter Discount Code:


    to get the 25% discount.
    More info on Space Moms

    4 products
    Product Shot FP217 (6795765153945)
    FP220 Product Shot (6795765153945)
    Farpoint 2 Inch Collimation Kit with Carrying Case
    Astrodon LRGB Gen2 I-Series Tru-Balance Filters, INDIVIDUAL FILTERS (6795795988633)
    Astrodon LRGB Gen2 E-Series Tru-Balance Filters_comp (6795795988633)
    Astrodon LRGB Gen2 E-Series Tru-Balance Filters, INDIVIDUAL FILTERS
    from $199.87
    JMI Event Horizon Robotic Telescope Focuser - EVR - ASCOM- Cassegrain Adaptation
    Product Shot OTA 10 (6795813486745)
    Head on OTA 10 (6795813486745)
    JMI Telescope Carrying Case for Meade and Celestron 10" f/10 SCT OTA