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  1. Swarovski EL Range 8x42 Binoculars

    Swarovski - EL Range 8x42 Binoculars

    The view is astounding and the handling is superb - glassing through the El Range 8x42 Binocular from Swarovski brings the cutting edge of optical performance to a new level.

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    FREE SHIPPING
    (48 States)
    Model#: 70008
    $3,129.00

  2. Sky-Watcher USA - ProED 80mm on AllView Mount

    Sky-Watcher USA - ProED 80mm on AllView Mount

    the SW PRO 80ED delivers superb performance imaging a wide spectrum of astronomical phenomenon. ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: S20160
    Sizzling Summer Savings ends July 31, 2014!

    Regular Price: $999.00

    Special Price: $899.00

  3. Celestron - 6" Newtonian Reflector Optical Tube Assembly

    Celestron - 6" Newtonian Reflector Optical Tube Assembly

    The Celestron Advanced VX 6" Newtonian Telescope is excellent for basic deep sky observing as well as planetary observing due to its impressive light gathering power of the mirrors and mid fast focal ratio.

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    Model#: 32054-OTA

    Regular Price: $269.00

    Special Price: $179.00

  4. Vixen EA36.4mm to 42mm

    Vixen - EA36.4mm to 42mm

    36.4mm Thread; 15mm long light path; Wt 1.4oz

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    Model#: 37201

    Regular Price: $64.95

    Special Price: $58.46

  5. Vixen Eyepiece Adapter 50.8mm to 43mm

    Vixen - Eyepiece Adapter 50.8mm to 43mm

    Vixen Eyepiece Adapter EA50.8mm to 43mm 37291 allows the use of 2"image eyepieces with Vixen ED and Fluorite refractors. Vixen EA 50.8mm Adapter 37291 is a double-use adapter that is suitable for straight through viewing or, when reversed, accepts a 2" diagonal and eyepieces.

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    Model#: 37291
    10% off while supplies last!

    Regular Price: $39.95

    Special Price: $35.96

  6. Vixen - Eyepiece Adapter 60mm to 50.8mm SX

    Vixen - Eyepiece Adapter 60mm to 50.8mm SX

    Us this Eyepiece Adapter to for 60mm thread ; ; 10mm long light path; Weight 2.2oz

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    Model#: 37293
    10% off while supplies last!

    Regular Price: $59.95

    Special Price: $53.96

  7. Vixen T-thread to 2" Adapter

    Vixen - T-thread to 2" Adapter

    The unique T-thread to 2” adapter allows you to change either port of your Flip Mirror Diagonal into a 2” port.

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    Model#: 37292
    10% off while supplies last!

    Regular Price: $59.95

    Special Price: $53.96

  8. Vixen Tripod for Polarie

    Vixen - Tripod for Polarie

    The Polarie Tripod from Vixen Optics is a four-section tripod designed specifically for the Polarie astrophotography star tracker.

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    (48 States)
    Model#: 35507
    10% off while supplies last!

    Regular Price: $249.00

    Special Price: $224.10

  9. Meade 6" LX80 f/10 Schmidt-Cassegrain Optical Tube Assembly

    Meade - 6" LX80 f/10 Schmidt-Cassegrain Optical Tube Assembly (OTA) w/ UHTC

    By popular demand this OTA is now sold by itself! This OTA is F/10 and includes UHTC coatings, a Vixen-style Dovetail with orthogonality adjustments, 8x50 viewfinder, 1 ¼” visual back, 1 ¼” star diagonal and 26mm Super Plössl eyepiece.

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    (48 States)
    Model#: 0610-08-00

    Regular Price: $429.00

    Special Price: $399.95

  10. Swarovski 10x42 SLC W B Binocular

    Swarovski - 10x42 SLC W B Binocular

    The 42 mm objective lens size is considered the most useful as an “All Round” binocular size due to their size, weight and performance.

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    FREE SHIPPING
    (48 States)
    Model#: 58310
    $1,799.00

  11. Swarovski - 8x42 SLC W B Biocular

    Swarovski - 8x42 SLC W B Biocular

    The 42 mm objective lens size is considered the most useful as an “All Round” binocular size due to their size, weight and performance.

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    FREE SHIPPING
    (48 States)
    Model#: 58305
    $1,729.00

  12. FLI - Proline PL16803 Monochrome CCD Camera - Bundle C

    FLI - Proline PL16803 Monochrome CCD Camera - Bundle C

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    FREE SHIPPING
    (48 States)
    Model#: PL16803-CL-C

    Regular Price: $13,045.00

    Special Price: $11,995.00

  13. FLI - Proline PL09000 Monochrome CCD Camera - Bundle B

    FLI - Proline PL09000 Monochrome CCD Camera - Bundle B

    The ProLine Imaging System sets a new standard in CCD camera performance and flexibility.

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    FREE SHIPPING
    (48 States)
    Model#: PL09000-CL-A

    Regular Price: $15,744.00

    Special Price: $13,875.00

  14. FLI - Proline PL16803 Monochrome CCD Camera - Bundle A

    FLI - Proline PL16803 Monochrome CCD Camera - Bundle A

    The ProLine Imaging System sets a new standard in CCD camera performance and flexibility.

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    FREE SHIPPING
    (48 States)
    Model#: PL16803-CL-A

    Regular Price: $15,774.00

    Special Price: $13,875.00

  15. SBIG - STX-16803 CCD Camera with FW7-STX Package

    SBIG - STX-16803 CCD Camera with FW7-STX Package

    It is well known that the advantage of easier guiding through a separate guide scopes is often limited by differential deflection of the guide scope

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    (48 States)
    Model#: 80-12447-00

    Regular Price: $12,875.00

    Special Price: $11,590.00

  16. Explore Scientific - 5x Focal Extender 1.25" Barrel - 4 Elements

    Explore Scientific - 5x Focal Extender 1.25" Barrel - 4 Elements

    Provides excellent control of chromatic and spherical aberration, and a flatter field-of-view compared to standard barlows.

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    Model#: FE05-125
    $115.99

  17. Explore Scientific - 3x Focal Extender 1.25" Barrel - 4 Elements

    Explore Scientific - 3x Focal Extender 1.25" Barrel - 4 Elements

    The 1.25” 3x Explore Scientific premium focal extender (Barlow lens) uses an advanced four-element optical design to deliver a flatter field-of-view with sharper field edges than even the best three-element apochromatic Barlows.

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    Model#: FE03-125
    $99.99

  18. Explore Scientific - 2x Focal Extender 1.25" Barrel - 4 Elements

    Explore Scientific - 2x Focal Extender 1.25" Barrel - 4 Elements

    Provides excellent control of chromatic and spherical aberration, and a flatter field-of-view compared to standard barlows.

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    Model#: FE02-125
    $99.99

  19. APM - 7x50 HD Binoculars

    APM - 7x50 HD Binoculars

    An exceptional binocular with excellent image quality both on the central axis and through the entire visible field

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    FREE SHIPPING
    (48 States)
    Model#: APM_7x50

    Regular Price: $330.00

    Special Price: $250.00

  20. Explore Scientific - 68° Argon-Purged Waterproof Eyepieces - sizes: 16mm, 20mm, 24mm, 28mm, 34mm, 40mm

Items 81 to 100 of 242 total

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