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  1. 12mm Delos Eyepiece by TeleVue

    TeleVue - 12mm 72° Delos Eyepiece

    This TeleVue Delos Eyepiece has a 12mm focal length and is presented in a 1.25" format.Continuously adjustable height eyeguard system that can be locked in any position

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    FREE SHIPPING
    (48 States)
    Model#: EDL-12.0
    10% off!

    Regular Price: $345.00

    Special Price: $310.50

  2. Delos 14mm Eyepiece by TeleVue

    TeleVue - 14mm 72° Delos Eyepiece

    This Tele Vue Delos Eyepiece has a 14mm focal length and is presented in a 1.25" format. Continuously adjustable height eyeguard system that can be locked in any position

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    (48 States)
    Model#: EDL-14.0
    10% off!

    Regular Price: $345.00

    Special Price: $310.50

  3. EDL-17.3

    TeleVue - 17.3mm 72° Delos Eyepiece

    Tele Vue is pleased to introduce the 17.3mm, Delos eyepieces, the first available focal lengths in a newmid-to-short focal length line of 20mm eye-relief,72° apparent field of view eyepieces. ... Learn More
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    (48 States)
    Model#: EDL-17.3
    10% off!

    Regular Price: $345.00

    Special Price: $310.50

  4. Delos 6mm Eyepiece by TeleVue

    TeleVue - 6mm 72° Delos Eyepiece

    This TeleVue Delos Eyepiece has a 6mm focal length and is presented in a 1.25" format. Continuously adjustable height eyeguard system that can be locked in any position

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    (48 States)
    Model#: EDL-06.0
    10% off!

    Regular Price: $345.00

    Special Price: $310.50

  5. TeleVue - 10mm Ethos Eyepiece

    TeleVue - 10mm Ethos Eyepiece

    The 10mm Ethos delivers: 100° apparent field (50% larger in area than 82° Naglers), comfortable eye-relief, (accepts DIOPTRX eyesight astigmatism correctors), distortion correction, high contrast and on-axis sharpness for planetary viewing ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: ETH-10.0
    10% off!

    Regular Price: $650.00

    Special Price: $585.00

  6. Televue - 8mm Ethos Eyepiece

    Televue - 8mm Ethos Eyepiece

    At NEAF 2008 Televue demonstrated a new 8mm focal length, 100° AFOV Ethos eyepiece. In addition to matching all the key performance criteria of its 13mm sibling, the new 8mm version is parfocal in 1 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: ETH-08.0
    10% off!

    Regular Price: $615.00

    Special Price: $553.50

  7. TeleVue - 10mm 72° Delos Eyepiece

    TeleVue - 10mm 72° Delos Eyepiece

    This TeleVue Delos Eyepiece has a 10mm focal length and is presented in a 1.25" format. Continuously adjustable height eyeguard system that can be locked in any position

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    FREE SHIPPING
    (48 States)
    Model#: EDL-10.0
    10% off!

    Regular Price: $345.00

    Special Price: $310.50

  8. TeleVue - 21mm Ethos Eyepiece

    TeleVue - 21mm Ethos Eyepiece

    The Ethos 21mm eyepiece completes the logical set of 21mm / 13mm / 8mm and nicely juxtaposes the 17mm / 10mm / 6mm combination. Each step within these two sets approaches a 3x field area gain. The 21mm's effective field stop diameter is 36 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: ETH-21.0
    10% off!

    Regular Price: $895.00

    Special Price: $805.50

  9. TeleVue - 4.7mm Ethos SX 110° Eyepiece

    TeleVue - 4.7mm Ethos SX 110° Eyepiece

    The new 4.7mm Ethos-SX, like its 3.7mm progenitor, is designed and crafted to combine its exceedingly wide field of view with all the contrast, color-rendition, distortion correction and center-to-edge sharpness needed to achieve that natural view ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: ETH-04.7
    10% off!

    Regular Price: $650.00

    Special Price: $585.00

  10. Vixen - GP2 Equatorial Mount

    Vixen - GP2 Equatorial Mount

    The GP2 mount's aluminum die-cast body is strong and light with accurate tracking accomplished by dual 144-tooth aluminum worm wheels and a brass R.A. worm gear machined to better than 0.002-mm tolerance.

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    FREE SHIPPING
    (48 States)
    Model#: 3990
    10% off while supplies last!

    Regular Price: $499.00

    Special Price: $449.10

  11. Vixen - 45mm DC Ring

    Vixen - 45mm DC Ring

    Vixen's DC Ring for 45mm optial tube to add 36.4mm threaded adapters.

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    Model#: 2953
    10% sale while supplies last!

    Regular Price: $19.95

    Special Price: $17.96

  12. Vixen - 63mm DC Ring

    Vixen - 63mm DC Ring

    The DC Ring is for 60mm Optical Tube to add 53mm threaded adapters. 

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    Model#: 2951
    10% sale while supplies last!

    Regular Price: $19.95

    Special Price: $17.96

  13. Vixen - Swing Bracket

    Vixen - Swing Bracket

    Inroducing the new Vixen Fork Mount Swing Bracket MT-FM-3798image. This Vixen telescope accessory attaches to the Vixen BT80A (BT80M-A) binocular on its tripod.

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    Model#: 3798
    10% off while supplies last!

    Regular Price: $199.00

    Special Price: $179.10

  14. Vixen - DG DX Ring 28

    Vixen - DG DX Ring 28

    Vixen DG DX Ring 28.

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    Model#: 3932
    47% off while supplies last!

    Regular Price: $46.95

    Special Price: $25.00

  15. Vixen - BT-125-A Aluminium Case

    Vixen - BT-125-A Aluminium Case

    Designed to store the following parts in addition to the BT 125 Binocular Telescope.

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    FREE SHIPPING
    (48 States)
    Model#: 89221
    17% sale while supplies last!

    Regular Price: $499.00

    Special Price: $419.10

  16. Hotech - 2" SCA Field Flattener

    Hotech - 2" SCA Field Flattener

    Hotech is pleased to announce the 2" SCA Field Flattener. A fully multi-coated 2 element lens with very efficient light transmission while maintaining the optical quality of your telescope. It is compatible with telescopes of f/5-f/8 ratios and provides excellent, sharp, and high resolution images even when the field is expanded.

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    Model#: SCA-FFT58

    Regular Price: $245.00

    Special Price: $160.00

  17. Vixen - DG DX Ring 37

    Vixen - DG DX Ring 37

    Vixen DG DX Ring 37.

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    Model#: 3933
    47% off while supplies last!

    Regular Price: $46.95

    Special Price: $25.00

  18. Vixen - Eyepiece Adapter 42mm to 31.7mm

    Vixen - Eyepiece Adapter 42mm to 31.7mm

    Us this Eyepiece Adapter to convert 42mm Thread to 31.7mm; ; 55mm long light path; Weight 1.6 oz.

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    Model#: 2689
    10% off while supplies last!

    Regular Price: $29.95

    Special Price: $26.96

  19. Vixen - Tube Rings 125mm ID Pair

    Vixen - Tube Rings 125mm ID Pair

    Vixen Tube Rings are top of the line and this solid one-piece construction is guaranteed to cradle your telescope optical tube safely. Just slide it through the ring and adjust the tension. These rings are not hinged.

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    Model#: 2666
    20% sale while supplies last!

    Regular Price: $139.00

    Special Price: $111.20

  20. SBIG - STF-8300M Self Guiding Package w/ Color ST-i

    SBIG - STF-8300M Self Guiding Package w/ Color ST-i

    SBIG is proud to introduce the new STF-8300, the first high speed 8300 camera with user-selectable automatic image processing!

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    FREE SHIPPING
    (48 States)
    Model#: 80-12062-001

    Regular Price: $4,695.00

    Special Price: $4,066.00

Items 41 to 60 of 363 total

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