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  • Original price $24.95 - Original price $24.95
    Original price
    $24.95
    $24.95 - $24.95
    Current price $24.95

    Antares 0.5X Focal Reducer for Celestron, Meade, and Orion CCD Imaging Cameras

    Antares
    More on the way

    This Antares 1.25" 0.5x focal reducer lens (tele-compressor) is used under the Orion brand name to thread into the nosepiece of Orion StarShoot Sol...

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    Original price $24.95 - Original price $24.95
    Original price
    $24.95
    $24.95 - $24.95
    Current price $24.95
  • Original price $19.95 - Original price $19.95
    Original price
    $19.95
    $19.95 - $19.95
    Current price $19.95

    Antares 2" #ND9 13% Transmission Neutral Density Grey Moon filter

    Antares
    More on the way

    This Antares ND9 (neutral density 0.9) gray filter reduces the brightness and glare that can mask low contrast details during lunar and planetary o...

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    Original price $19.95 - Original price $19.95
    Original price
    $19.95
    $19.95 - $19.95
    Current price $19.95
  • Original price $34.95 - Original price $34.95
    Original price
    $34.95
    $34.95 - $34.95
    Current price $34.95

    Antares 50mm Quick Release Bracket for SCTs

    Antares
    More on the way

    This inexpensive finderscope quick-release bracket is designed to mount 50mm Antares right-angle finders primarily on Celestron and Meade Schmidt-C...

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    Original price $34.95 - Original price $34.95
    Original price
    $34.95
    $34.95 - $34.95
    Current price $34.95
  • Original price $84.50 - Original price $84.50
    Original price
    $84.50
    $84.50 - $84.50
    Current price $84.50

    Antares 7.5 X 50mm Black Right Angle Correct Image Finder

    Antares
    More on the way

    This right-angle erect/right-reading image finderscope is a sensible replacement for the straight-through inverted image 9 x 50mm finder supplied w...

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    Original price $84.50 - Original price $84.50
    Original price
    $84.50
    $84.50 - $84.50
    Current price $84.50
  • Original price $84.50 - Original price $84.50
    Original price
    $84.50
    $84.50 - $84.50
    Current price $84.50

    Antares 7.5 X 50mm Black Right Angle Finder

    Antares
    More on the way

    This right-angle erect image finderscope is a sensible replacement for the straight-through inverted image 9 x 50mm finder supplied with many curre...

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    Original price $84.50 - Original price $84.50
    Original price
    $84.50
    $84.50 - $84.50
    Current price $84.50
  • Original price $84.50 - Original price $84.50
    Original price
    $84.50
    $84.50 - $84.50
    Current price $84.50

    Antares 7.5 X 50mm Blue Right Angle Correct Image Finder

    Antares
    More on the way

    This blue 7 x 50mm right-angle erect/right-reading image multicoated achromatic doublet finder is available as a more-convenient replacement for th...

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    Original price $84.50 - Original price $84.50
    Original price
    $84.50
    $84.50 - $84.50
    Current price $84.50
  • Original price $84.50 - Original price $84.50
    Original price
    $84.50
    $84.50 - $84.50
    Current price $84.50

    Antares 7.5 X 50mm Blue Right Angle Finder

    Antares
    More on the way

    This right-angle erect image finderscope is a sensible replacement for the straight-through inverted image 8 x 50mm finder supplied as standard equ...

    View full details
    Original price $84.50 - Original price $84.50
    Original price
    $84.50
    $84.50 - $84.50
    Current price $84.50
  • Original price $149.95 - Original price $149.95
    Original price
    $149.95
    $149.95 - $149.95
    Current price $149.95

    Antares 7.5 X 50mm Illuminated Black Right Angle Correct Image Finder

    Antares
    More on the way

    This right-angle erect/right-reading image finderscope is a sensible replacement for the straight-through inverted image 9 x 50mm finder supplied w...

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    Original price $149.95 - Original price $149.95
    Original price
    $149.95
    $149.95 - $149.95
    Current price $149.95
  • Original price $149.95 - Original price $149.95
    Original price
    $149.95
    $149.95 - $149.95
    Current price $149.95

    Antares 7.5 X 50mm Illuminated Black Right Angle Finder

    Antares
    More on the way

    This right-angle erect image finderscope is a sensible replacement for the straight-through inverted image 9 x 50mm finder supplied with many Celes...

    View full details
    Original price $149.95 - Original price $149.95
    Original price
    $149.95
    $149.95 - $149.95
    Current price $149.95
  • Original price $149.95 - Original price $149.95
    Original price
    $149.95
    $149.95 - $149.95
    Current price $149.95

    Antares 7.5 X 50mm Illuminated Blue Right Angle Correct Image Finder

    Antares
    More on the way

    This erect image/right-reading right-angle finderscope is a sensible and convenient replacement for the straight-through inverted image 8 x 50mm fi...

    View full details
    Original price $149.95 - Original price $149.95
    Original price
    $149.95
    $149.95 - $149.95
    Current price $149.95
  • Original price $149.95 - Original price $149.95
    Original price
    $149.95
    $149.95 - $149.95
    Current price $149.95

    Antares 7.5 X 50mm Illuminated Blue Right Angle Finder

    Antares
    More on the way

    This right-angle erect image finderscope is a sensible replacement for the straight-through inverted image 8 x 50mm finder supplied as standard equ...

    View full details
    Original price $149.95 - Original price $149.95
    Original price
    $149.95
    $149.95 - $149.95
    Current price $149.95
  • Original price $174.95 - Original price $174.95
    Original price
    $174.95
    $174.95 - $174.95
    Current price $174.95

    Antares 7.5 X 50mm Illuminated White Right Angle Correct Image Finder

    Antares
    More on the way

    This right-angle erect/right-reading image illuminated finderscope is a sensible replacement for the straight-through inverted image finder supplie...

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    Original price $174.95 - Original price $174.95
    Original price
    $174.95
    $174.95 - $174.95
    Current price $174.95
  • Original price $149.95 - Original price $149.95
    Original price
    $149.95
    $149.95 - $149.95
    Current price $149.95

    Antares 7.5 X 50mm Illuminated White Right Angle Finder

    Antares
    More on the way

    This right-angle erect image illuminated finderscope is a sensible replacement for the straight-through inverted image finder supplied with Meade L...

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    Original price $149.95 - Original price $149.95
    Original price
    $149.95
    $149.95 - $149.95
    Current price $149.95
  • Original price $84.50 - Original price $84.50
    Original price
    $84.50
    $84.50 - $84.50
    Current price $84.50

    Antares 7.5 X 50mm White Right Angle Correct Image Finder

    Antares
    More on the way

    This right-angle erect/right-reading image finderscope is a sensible replacement for the straight-through inverted image finder supplied with Meade...

    View full details
    Original price $84.50 - Original price $84.50
    Original price
    $84.50
    $84.50 - $84.50
    Current price $84.50
  • Original price $84.50 - Original price $84.50
    Original price
    $84.50
    $84.50 - $84.50
    Current price $84.50

    Antares 7.5 X 50mm White Right Angle Finder

    Antares
    More on the way

    This right-angle erect image finderscope is a sensible replacement for the straight-through inverted image finder supplied with Meade LXD55 and LXD...

    View full details
    Original price $84.50 - Original price $84.50
    Original price
    $84.50
    $84.50 - $84.50
    Current price $84.50
  • Original price $99.95 - Original price $99.95
    Original price
    $99.95
    $99.95 - $99.95
    Current price $99.95

    Antares f/6.3 Focal Reducer for Schmidt-Cassegrains

    Antares
    More on the way

    This focal reducer and field flattener consists of a four-element multicoated 40mm lens in a metal cell. It threads onto the rear cell of 5" to 16"...

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    Original price $99.95 - Original price $99.95
    Original price
    $99.95
    $99.95 - $99.95
    Current price $99.95
  • Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95

    Antares Flexible Slow Motion Cable

    Antares
    More on the way

    This flexible manual slow motion control cable is 8.5" long. It will work on the 6mm diameter declination or right ascension control shafts of most...

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    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95
  • Original price $10.95 - Original price $10.95
    Original price
    $10.95
    $10.95 - $10.95
    Current price $10.95

    Antonín Rükl's Field Map of the Moon for Binoculars and Reflectors, Laminated

    Sky Publishing
    More on the way

    This could well be the only Moon reference you'll ever need at your Newtonian reflector telescope. This large laminated Field Map of the Moon measu...

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    Original price $10.95 - Original price $10.95
    Original price
    $10.95
    $10.95 - $10.95
    Current price $10.95
  • Original price $12.95 - Original price $12.95
    Original price
    $12.95
    $12.95 - $12.95
    Current price $12.95

    Antonín Rükl's Mirror-Image Field Map of the Moon for Refractors and Catadioptrics, Laminated

    Sky Publishing
    More on the way

    This newly drawn large laminated Moon map identifies over 1000 landmarks visible in refractors and catadioptric telescopes, including features in t...

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    Original price $12.95 - Original price $12.95
    Original price
    $12.95
    $12.95 - $12.95
    Current price $12.95
  • Original price $29.95 - Original price $29.95
    Original price
    $29.95
    $29.95 - $29.95
    Current price $29.95

    Astro Tech Super View 15mm 1.25" Eyepiece

    Astro-Tech
    Sold Out

    If you are looking for a great medium focal length eyepiece at a fantastic price, then grab one of these closeout 15mm while you still can.The 15mm...

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    Original price $29.95 - Original price $29.95
    Original price
    $29.95
    $29.95 - $29.95
    Current price $29.95
    Sold out
  • Original price $11.95 - Original price $11.95
    Original price
    $11.95
    $11.95 - $11.95
    Current price $11.95

    Astro-Tech #12 Medium Yellow 1.25" Color Filter

    Astro-Tech
    In Stock

    This #12 medium yellow Astro-Tech 1.25" eyepiece filter is helpful in improving lunar and Martian contrast in telescopes 4" to 8" in aperture, part...

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    Original price $11.95 - Original price $11.95
    Original price
    $11.95
    $11.95 - $11.95
    Current price $11.95
  • Original price $11.95 - Original price $11.95
    Original price
    $11.95
    $11.95 - $11.95
    Current price $11.95

    Astro-Tech #21 Orange 1.25" Color Filter

    Astro-Tech
    In Stock

    This #21 orange Astro-Tech 1.25" eyepiece filter is useful in improving contrast when observing the Moon and all planets out to Saturn in telescope...

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    Original price $11.95 - Original price $11.95
    Original price
    $11.95
    $11.95 - $11.95
    Current price $11.95
  • Original price $11.95 - Original price $11.95
    Original price
    $11.95
    $11.95 - $11.95
    Current price $11.95

    Astro-Tech #23A Light Red 1.25" Color Filter

    Astro-Tech
    In Stock

    This #23A light red Astro-Tech 1.25" eyepiece filter is useful when observing Mercury and Venus during the day and at twilight and when observing M...

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    Original price $11.95 - Original price $11.95
    Original price
    $11.95
    $11.95 - $11.95
    Current price $11.95
  • Original price $11.95 - Original price $11.95
    Original price
    $11.95
    $11.95 - $11.95
    Current price $11.95

    Astro-Tech #29 Dark Red 1.25" Color Filter

    Astro-Tech
    In Stock

    If you have a big scope (10" in aperture and larger), this #29 dark red Astro-Tech 1.25" eyepiece filter can be useful when observing Mercury and V...

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    Original price $11.95 - Original price $11.95
    Original price
    $11.95
    $11.95 - $11.95
    Current price $11.95

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