• 80mm Acromatic Refractor OTA
    • 910mm Focal Length, f/11.4 Focal Ratio
    • Anti-Reflection Fully Multicoated Optics
    • 1.25" Focuser, 5mm and 20mm Eyepieces
    • Sphinx SX2 Motorized Equatorial Mount
    • Star Book One Hand Controller
    • Celestial, Solar, and Lunar Tracking
    • Backlash Compensation and PEC
    • Retractable Counterweight Bar
    • Adjustable-Height Aluminum Tripod
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Availability: Special Order

Ship Time: 2-4 weeks 

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You Pay: $2,599.00

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    • 80mm Achromatic Refractor
    • 910mm Focal Length, f/11.4 Focal Ratio
    • Two Eyepieces, Erecting Prism
    • 6x30mm Finderscope
    • Manual Equatorial Mount
    • Dual Axis Adjustment Knobs
    • Clutch-Less Friction Control System
    • 13.2 lb Payload Capacity
    • 2.2 lb Counterweight and Bar
    • Adjustable-Height Tripod
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Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $1,099.00

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    • 80mm Achromatic Refractor
    • 910mm Focal Length, f/11.4 Focal Ratio
    • Two Eyepieces, 90&dedg; Erecting Prism
    • 1.25" Rack-and-Pinion Focuser
    • 6x30mm Finderscope
    • Vixen-Style Dovetail Plate
    • Mounting Rings
    • OTA Only - Mount and Tripod Required
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Availability: In Stock : Shipping Only

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You Pay: $245.46

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B&H # VIA80MFP2M MFR # 39952

    • Achromatic Refractor
    • Focal Length: 910mm f/11.4
    • Aperture: 3.1" / 80mm
    • 6x24 Finderscope
    • 6.3mm Eyepiece
    • 20mm Eyepiece
    • Porta II Altazimuth Mount with Tripod
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Availability: In Stock : Shipping Only

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You Pay: $399.00

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B&H # VIACA MFR # 3599

    • For Sphinx Series Mounts and Great Polaris, GP2, & GPD2 Series Mounts' SD-1, DD-1, DD-2, D2M, Sky Sensor, & STARBOOK-S Controllers

Availability: Special Order

Ship Time: 7-10 business days 

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You Pay: $118.95

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B&H # VIAC MFR # 35653

    • Padded Interior
    • Attaches to Most Telescopes
    • Water, Tear and Rip Resistant

Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $59.95

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    • Seamlessly Integrates with Star Book Ten
    • SC Slot, Supports Cards up to 32GB
    • Remote Shutter Release Port for DSLRs
    • Video-In Port for CCD Imagers
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Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $599.00

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    • Manual Alt-Az Mount
    • Dual Axis Adjustment Knobs
    • Clutch-Less Friction Control System
    • 8.3 lb Payload Capacity
    • Vixen-Style Dovetail Saddle
    • Integrated 3.6 lb Counterweight & Shaft
    • Adjustable-Height Tripod
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Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $899.00

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    • 3.6 lb
    • Matching White Finish
    • Use to Balance the Mount and OTA

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Ship Time: 7-14 business days 

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You Pay: $44.95

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    • Direct Replacement or Spare Part
    • For the AP Clamp Mount Head Unit
    • For the AP Mounting Base Post

Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $7.95

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    • Mount Vixen-Style Dovetail Plates & Bars
    • Manual Friction-Control System
    • Includes AP Clamp Lever

Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $99.95

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    • Carries Counterweight to Balance Mount

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Ship Time: 7-14 business days 

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    • Functions as DEC Body of the AP Mount
    • Elevation Axis of the APZ Alt-Az Mount
    • Four AA-cell Battery Compartment
    • AP Counterweight Bar
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Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $169.00

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    • Use as a Spare or Replacement
    • Attach Dovetail Slide Bar PG

Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $35.95

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    • For the Advanced Polaris Mount
    • Attach Slow-Motion Module to Slide Bar

Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $42.95

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    • Connect the AP Mount to the AP Tripod
    • Factory Replacement Part

Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $99.95

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    • For Long-Exposure Astrophotography
    • Mount DSLR for Wide-Field Imaging
    • Motorized EQ Mount
    • Polar Alignment Scope
    • STAR BOOK ONE Controller
    • Backlash Compensation and PEC
    • Accurate Long-Duration Tracking
    • Multiple Tracking and Slew Speeds
    • Runs on 12VDC Car/Vehicle Power
    • Adjustable-Height Tripod
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Availability: In Stock : Shipping Only

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You Pay: $1,399.00

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    • Enables the Use of Polar Axis Scope
    • Dovetail Slide Bar PG
    • AP Clamp Mount Head Unit H
    • AP Polar Axis Bracket
    • Mount Head Base
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Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $279.00

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    • 144-Tooth Worm Wheel
    • Brass Worm Shaft
    • Weight: 12.7oz

Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $179.00

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    • Motorized Equatorial Mount
    • Pulse Stepper Motor
    • Star Book One Go-To Hand Controller
    • Multiple Tracking and Slew Speeds
    • Periodic Error Correction
    • Backlash Compensation
    • Vixen-Style Dovetail Saddle
    • 13.2 lb Payload Capacity
    • Runs on Four AA Batteries
    • Adjustable-Height Tripod
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Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $1,279.00

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    • Motorized Equatorial Mount
    • Pulse Stepper Motor
    • Star Book One Go-To Hand Controller
    • Multiple Tracking and Slew Speeds
    • Periodic Error Correction
    • Backlash Compensation
    • Adjustable Screen and Key Brightness
    • Vixen-Style Dovetail Saddle
    • 13.2-pound Payload Capacity
    • Runs on Four AA Batteries
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Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $1,099.00

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    • 80mm Achromatic Refractor
    • 910mm Focal Length, f/11.4 Focal Ratio
    • Two Eyepieces, Erecting Prism
    • German Equatorial Mount
    • Right Ascension Stepper Motor
    • Star Book One Hand Controller
    • Multiple Tracking and Slew Speeds
    • PEC and Backlash Compensation
    • 13.2-Pound Payload Capacity
    • Adjustable-Height Tripod
    See All +

Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $1,399.00

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    • 80mm ED Apochromatic Refractor
    • 600mm Focal Length, f/7.5 Focal Ratio
    • 9x50mm Finderscope
    • German Equatorial Mount
    • Right Ascension Stepper Motor
    • Star Book One Hand Controller
    • Multiple Tracking and Slew Speeds
    • PEC and Backlash Compensation
    • 13.2 lb Payload Capacity
    • Adjustable-Height Tripod
    See All +

Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $1,999.00

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    • 81mm SD Achromatic Refractor
    • 625mm Focal Length, f/7.7 Focal Ratio
    • German Equatorial Mount
    • Right Ascension Stepper Motor
    • Star Book One Hand Controller
    • Multiple Tracking and Slew Speeds
    • PEC and Backlash Compensation
    • 13.2-lb Payload Capacity
    • Tube Rings with Integrated Carry Handle
    • Adjustable-Height Tripod
    See All +

Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $2,499.00

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