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  1. 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

  2. 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

  3. 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

  4. 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

  5. Explore Scientific 2x Explore Scientific Focal Extender 2" Barrel 4 Elements

    Explore Scientific - 2x Explore Scientific Focal Extender 2" 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#: FE02-020
    $174.99

  6. Orion - Scenix 10x50 Binoculars*

    Orion - Scenix 10x50 Binoculars*

    You just can't beat Scenix for all-around value. Common, low-priced "mass market" binoculars have to cut corners by coating only one or two visible optical surfaces with antireflection coatings

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    Model#: 09333
    Orion Bino Bonanza Sale lasts until August 27, 2015!

    Regular Price: $102.99

    Special Price: $92.69

  7. Bushnell - Yardage Pro 400 - Clearance

    Bushnell - Yardage Pro 400 - Clearance

    Bushnell - Yardage Pro 400 - Clearance ... Learn More
    Model#: 20-0400C

    Regular Price: $200.00

    Special Price: $100.00

  8. Vixen - Cigarette Lighter Plug Adapter (DC)

    Vixen - Cigarette Lighter Plug Adapter (DC)

    Cigarette Lighter Plug Adapter allows you to use your scope while away from an AC source. Runs Sphinx, Sphinx SDX and Skypod Mounts from standard 12V DC car plug adapter ... Learn More
    Model#: 8644
    34% off while supplies last!

    Regular Price: $29.95

    Special Price: $19.99

  9. Vixen - 95mm VMC95L (f/11) Modified Cassegrain Optical Tube Assembly

    Vixen - 95mm VMC95L (f/11) Modified Cassegrain Optical Tube Assembly

    The Vixen VMC95L, is a 95 mm (3.7 inch) aperture modified Cassegrain f/11 optical tube assembly.The VMC95L is intriguing in its own right with interesting features including a curved vane Secondary Mirror Spider to reduce diffraction effects

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    (48 States)
    Model#: 2614
    10% sale while supplies last!

    Regular Price: $259.00

    Special Price: $233.10

  10. Vixen HAL130 Tripod

    Vixen - HAL-130SXG Aluminum Tripod

    The HAL SXG 130 tripod is a solid platform designed for Vixen's Sphinx and GP mounts. The tripod height varies from 25" to 39" and weighs less than 11 lbs.

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    Model#: 25161
    10% off while supplies last!

    Regular Price: $249.00

    Special Price: $224.10

  11. Vixen Compass GP

    Vixen - Compass GP

    Designed to fit in the recess of the GP2 or GPD2 mount, helps user determine Magnetic North or South as the case may be. This is an integral part of polar aligning any German Equatorial mount to polar North or South.

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    Model#: 7331

    Regular Price: $29.95

    Special Price: $18.00

  12. Vixen - Universal DigiScoping Adapter

    Vixen - Universal DigiScoping Adapter

    Allows intermediation between your telescopes eyepiece and digital camera for photos of Moon, Planets and Brighter Deep Sky Objects or with the addition of many free photo stacking software programs, incredible deep sky photos of thousands of objects.

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    Model#: 3919
    10% off while supplies last!

    Regular Price: $49.95

    Special Price: $44.96

  13. Vixen - GP Mount Aluminum Case

    Vixen - GP Mount Aluminum Case

    Designed to protect and transport your GP Series Mount, Counter Weights with Shaft and Drive Corrector all in one easy to carry hard case. With a durable aluminum outer shell, and locking latches this case is designed for rugged durability for your remotest of observations.

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    Model#: 3881
    10% off while supplies last!

    Regular Price: $459.00

    Special Price: $413.10

  14. Vixen - VC-VMC 200L Aluminum Case

    Vixen - VC-VMC 200L Aluminum Case

    Designed to protect and transport your VC200L or VMC200L Optical Tube Assembly all in one easy to carry hard case. With a durable aluminum outer shell, and locking latches this case is designed for rugged durability for your remotest of observations

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    (48 States)
    Model#: 3880
    10% off while supplies last!

    Regular Price: $429.00

    Special Price: $386.10

  15. Vixen - Direct Wide Photo Adapter General Type

    Vixen - Direct Wide Photo Adapter General Type

    This threads into a C Mount thread found on many items, including many modern video and digital cameras.

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    Model#: 3878
    10% off while supplies last!

    Regular Price: $79.95

    Special Price: $71.96

  16. Vixen - Direct Wide Photo Adapter Canon EOS

    Vixen - Direct Wide Photo Adapter Canon EOS

    To be used on the R200SS and VC200L telescopes. Threads onto optional R200SS Coma Corrector #3746 or VC200L 60mm draw tube. This adapter also requires an optional outer ring from #3765 Canon EOS T-ring ... Learn More
    Model#: 3876

    Regular Price: $79.95

    Special Price: $71.96

  17. Vixen - Focal Reducer VC200L F6-4

    Vixen - Focal Reducer VC200L F6-4

    This Focal Reducer takes the standard 1800mm(f/9) focal length down to 1278mm (f/6.4).

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    (48 States)
    Model#: 3868
    10% off while supplies last!

    Regular Price: $299.00

    Special Price: $269.10

  18. Vixen - Manual Clutch for GP2, GPD2 Mounts

    Vixen - Manual Clutch for GP2, GPD2 Mounts

    This manual clutch restores the functionality of the slow motion controls when the MT-1 motor is installed on the GP or GPD2 mount.

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    Model#: 3828
    10% off while supplies last!

    Regular Price: $54.95

    Special Price: $49.46

  19. Vixen - Foresta 7x50 CF Binoculars

    Vixen - Foresta 7x50 CF Binoculars

    The Foresta Binocular Series feature lightweight and durable die-cast bodies made of aluminum encased in a rubber armored housing.

    Looking for the best buy for you buck? Look no further!

    The Vixen Foresta 7x50 CF Binoculars are the only 3 element ED binoculars of their class!

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    (48 States)
    Model#: 14504

    Regular Price: $349.00

    Special Price: $280.00

  20. Vixen - DG DX Ring 43

    Vixen - DG DX Ring 43

    The Vixen DG-DX Ring 43 3934 is used to attach a digital camera to the Digital Camera Adapter. This ring is for 43mm front filter size cameras ... Learn More
    Model#: 3934
    10% off while supplies last!

    Regular Price: $46.95

    Special Price: $42.26

Items 101 to 120 of 830 total

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