Top Highlights

  • 62mm Achromatic Refractor
  • 520mm Focal Length, f/8.4 Focal Ratio
  • 4-Element Objective Lens Configuration
  • Fully Multi-Coated Optics
  • 1.25" Crayford-Style Focuser
  • 42mm and 37mm Adapter Threads
  • Dovetail Plate, 1/4" & 3/8" Mountings
  • Retractable Dew Shield
  • Soft Carrying Case
  • OTA Only - Mount and Tripod Required

Availability: Special Order

Expected availability: 2-4 weeks 

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You Pay: $599.00

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Top Highlights

  • 80mm Apochromatic Refractor OTA
  • 910mm Focal Length, f/11.4 Focal Ratio
  • Multi-Coated Crown and Flint Glass
  • Dual 1.25" Eyepiece 90° Flip Mirror
  • Vixen-Style Dovetail Mounting Plate
  • Tube Ring Set with Carry Handle
  • Manufactured and Assembled in Japan
  • OTA Only - Mount and Tripod Required

Availability: In Stock : Shipping Only

Order by 4PM to Ship the Same Day  

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You Pay: $599.00

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Top Highlights

  • 70 mm Achromatic Refractor
  • 900 mm Focal Length, f/12.9 Focal Ratio
  • Two Eyepieces, Erecting Prism
  • 6x24mm 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

Availability: Special Order

Expected availability: 7-14 business days 

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You Pay: $999.00

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  • 900mm f/12.9 Achromatic Refractor
  • Mini Porta Manual Altazimuth Mount

Availability: Special Order

Expected availability: 7-14 business days 

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You Pay: $369.00

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Top Highlights

  • Achromatic Refractor
  • Focal Length: 900mm, f/12.9
  • Aperture: 2.8" / 70mm
  • Porta II Altazimuth Mount & Tripod
  • 20mm & 6.3mm Eyepieces
  • Erect Image Diagonal
  • Finderscope
  • Rings & Dovetail Plate
  • Flexible Handle Slow Motion Controls

Availability: Special Order

Expected availability: 7-14 business days 

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You Pay: $362.95

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Top Highlights

  • 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

Availability: Special Order

Expected availability: 2-4 weeks 

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You Pay: $2,799.00

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Top Highlights

  • 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

Availability: Special Order

Expected availability: 7-14 business days 

Free Standard Shipping
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You Pay: $245.46

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Top Highlights

  • 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

Availability: Special Order

Expected availability: 7-14 business days 

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You Pay: $1,199.00

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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

Expected availability: 7-10 business days 

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You Pay: $143.95

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B&H # VIAC MFR # 35653

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

Availability: Special Order

Expected availability: 7-14 business days 

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Price: $69.95

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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

Availability: Special Order

Expected availability: 7-14 business days 

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You Pay: $599.00

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Top Highlights

  • 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

Availability: Special Order

Expected availability: 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

Availability: Special Order

Expected availability: 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

Expected availability: 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

Expected availability: 7-14 business days 

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You Pay: $99.95

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  • Carries Counterweight to Balance Mount

Availability: Special Order

Expected availability: 7-14 business days 

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You Pay: $49.95

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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

Availability: Special Order

Expected availability: 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

Expected availability: 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

Expected availability: 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

Expected availability: 7-14 business days 

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You Pay: $99.95

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Top Highlights

  • 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

Availability: Special Order

Expected availability: 7-14 business days 

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You Pay: $1,499.00

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Top Highlights

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

Availability: Special Order

Expected availability: 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

Expected availability: 7-14 business days 

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You Pay: $179.00

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Top Highlights

  • 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

Availability: Special Order

Expected availability: 7-14 business days 

Free Standard Shipping
Not eligible for Free Expedited Shipping

You Pay: $1,279.00

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