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Optical Tube Assembly (OTA)

It is interesting to note that the optical system of the Hubble Space Telescope is an OTA. This type of telescope offers a unique view of the universe as it collects infrared light, visible and ultraviolet light. These stand alone tube assemblies don’t come with tripods or mounts.

  • Original price $863.00 - Original price $863.00
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    Lunt 80mm MT Doublet Refractor Telescope

    Lunt Solar Systems
    In stock

    Lunt 80mm MT Doublet Refractor Telescope - LS80mm Presenting the Lunt 80mm MT Doublet Refractor Telescope OTA – Now available for those seeking the...

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    Original price $863.00 - Original price $863.00
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    $863.00
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    Current price $863.00
  • Original price $783.00 - Original price $783.00
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    Current price $783.00

    Lunt 80mm ED Doublet Optical Tube Assemblies Telescope

    Lunt Solar Systems
    Out of stock

    Lunt 80mm ED Doublet Optical Tube Assemblies Telescope - LE80 OTA Presenting the Lunt 80mm ED Doublet Optical Tube Assemblies (OTA) Telescope - an...

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    Original price $783.00 - Original price $783.00
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    $783.00
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  • Original price $0.00 - Original price $0.00
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    $219.99
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    Current price $219.99

    Explore Scientific FirstLight 130mm Newtonian Telescope

    Explore Scientific
    Out of stock

    Explore Scientific FirstLight 130mm f/4.6 Newtonian Telescope - FL-N130600-OTA Presenting the Explore Scientific FirstLight 130mm f/4.6 Newtonian T...

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    $219.99
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  • Original price $529.99 - Original price $529.99
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    $529.99
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    Current price $529.99

    Explore Scientific FirstLight 127mm Doublet Refractor Telescope

    Explore Scientific
    Out of stock

    Explore Scientific FirstLight 127mm f/9.4 Doublet Refractor - FL-AR1271200OTA Presenting the Explore Scientific FirstLight 127mm f/9.4 Doublet Refr...

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    Original price $529.99 - Original price $529.99
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    $529.99
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  • Original price $729.00 - Original price $729.00
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    $729.00
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    Current price $729.00

    LUNT 102mm ED Doublet Refractor OTA Telescope

    Lunt Solar Systems
    Out of stock

    LUNT 102mm ED Doublet Refractor OTA Telescope - LE102 OTA Lunt Engineering is a division of Lunt Solar Systems. You can now buy one telescope for v...

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    Original price $729.00 - Original price $729.00
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    $729.00
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  • Original price $5,390.99 - Original price $5,390.99
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    Vixen VMC260L(WT) 260mm Telescope Optical Tube Assembly

    Vixen
    Coming soon

    Vixen VMC260L(WT) 260mm f/11.5 Telescope Optical Tube Assembly - ES26302-SO For both planetary and deep sky observing and photographic applications...

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    Original price $5,390.99 - Original price $5,390.99
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    $5,390.99
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    Current price $5,390.99
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  • Original price $1,382.99 - Original price $1,382.99
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    $1,382.99
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    Current price $1,382.99

    Vixen SD81SII Super ED Refractor Telescope (OTA)

    Vixen
    Coming soon

    Vixen SD81SII f/7.7 Super ED Refractor Telescope Optical Tube Assembly - ES26083-SO Vixen's standard "photo-visual" SD apochromatic refractor with ...

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    Original price $1,382.99 - Original price $1,382.99
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    $1,382.99
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    Current price $1,382.99
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    Vixen AP-R130Sf 130mm SM Reflector Telescope

    Vixen
    Coming soon

    Vixen Optics AP-R130Sf SM 130mm f/5 Reflector Telescope Presenting the Vixen AP-R130Sf SM Reflector Telescope, a sophisticated optical instrument d...

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    Original price $2,008.99 - Original price $2,008.99
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    $2,008.99
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  • Original price $1,099.99 - Original price $1,099.99
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    $1,099.99
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    Vixen ED80Sf 80mm Refractor Telescope

    Vixen
    Coming soon

    Vixen Optics ED80Sf 80mm ED APO f/7.5 Refractor Telescope Embark on an unparalleled astronomical journey with the Vixen ED80Sf Refractor Telescope....

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    Original price $1,099.99 - Original price $1,099.99
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    $1,099.99
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  • Original price $1,550.99 - Original price $1,550.99
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    $1,550.99
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    Vixen ED80Sf 80mm Porta II Refractor Telescope

    Vixen
    Coming soon

    Vixen Optics ED80Sf 80mm ED APO f/7.5 Porta II Refractor Telescope Introducing the Vixen ED80Sf Porta II Refractor Telescope—a cutting-edge 80 mm E...

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    Original price $1,550.99 - Original price $1,550.99
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    $1,550.99
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  • Original price $728.99 - Original price $728.99
    Original price
    $728.99
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    Current price $728.99

    Vixen A80Mf 80mm Porta II Refractor Telescope

    Vixen
    Coming soon

    Vixen Optics A80Mf 80mm ED APO f/11.4 Porta II Refractor Telescope Embark on celestial exploration with the Vixen A80Mf Porta II Refractor Telescop...

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    Original price $728.99 - Original price $728.99
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    $728.99
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  • Original price $481.99 - Original price $481.99
    Original price
    $481.99
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    Current price $481.99

    Vixen Mobile Porta A70Lf 70mm Refractor Telescope Set

    Vixen
    Coming soon

    Vixen Optics Mobile Porta A70Lf 70mm ED APO f/12.9 Refractor Telescope Set Embark on portable stargazing adventures with the Vixen Mobile Porta A70...

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    Original price $481.99 - Original price $481.99
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    $481.99
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  • Original price $2,141.99 - Original price $2,141.99
    Original price
    $2,141.99
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    Current price $2,141.99

    Vixen SD103SII 103mm Refractor Telescope

    Vixen
    In stock

    Vixen Optics SD103SII 103mm ED APO f/7.7 Refractor Telescope Presenting the Vixen SD103SII Optical Tube Assembly Telescope, the successor to the ac...

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    Original price $2,141.99 - Original price $2,141.99
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    $2,141.99
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  • Original price $4,999.97 - Original price $4,999.97
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    Vixen VSDF90SS 90mm Refractor Telescope

    Vixen
    In stock

    Vixen Optics VSDF90SS 90mm ED APO f/5.5 Refractor Telescope w/ Tube Ring The Vixen VSDF90SS Telescope with Tube Ring stands out as an exceptional a...

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    Original price $4,999.97 - Original price $4,999.97
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    $4,999.97
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  • Original price $129.99 - Original price $129.99
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    $129.99
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    Current price $129.99

    Explore Scientific FirstLight 80mm Refractor Telescope OTA

    Explore Scientific
    In stock

    Explore FirstLight 80mm f/8 Refractor Telescope OTA Embark on an exhilarating celestial journey with the Explore Scientific FirstLight 80mm Refract...

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    Original price $129.99 - Original price $129.99
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    $129.99
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    Current price $129.99
  • Original price $479.99 - Original price $479.99
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    Explore Scientific FirstLight 127mm Mak-Cassegrain Telescope

    Explore Scientific
    In stock

    Explore Scientific FirstLight 127mm f/15 Mak-Cassegrain Telescope - FL-MC1271900 Introducing the Explore Scientific FirstLight 127mm f/15 Mak-Casse...

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    Original price $479.99 - Original price $479.99
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    $479.99
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  • Original price $349.99 - Original price $349.99
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    Current price $349.99

    Explore FirstLight 102mm Doublet Refractor Telescope - Optical Tube Only

    Explore Scientific
    Out of stock

    Explore FirstLight 102mm Doublet Refractor Telescope - Optical Tube Only - FL-AR1021000 FirstLight AR102mm White Tube Refractor with 1000mm focal l...

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    Original price $349.99 - Original price $349.99
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    $349.99
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    Current price $349.99
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