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Stellarvue SV70T - 70 mm APO Triplet Refractor - SV070T-25SV
SKU: STV-SV070T-25SV

Product is backordered from the manufacturer. Once the order is placed our team will update you on the anticipated arrival date.

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Our price: $999.00

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Our price: $999.00
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Stellarvue SV70T 70 mm f/6 APO Triplet Refractor



The Stellarvue SV70T is a beautiful, portable apochromatic refractor that features a 70 mm f/6 three element objective lens with an Ohara FPL-53 center element. Each of the three lens is multi-coated with extreme broadband coatings to assist in producing precisely focused images full of contrast. Using the SV70T visually, stars appear vivid and the background is a velvety black. Since these coatings transmit more than 99% in the visual spectrum and far above and below it, reflections normally seen on ccd images are eliminated.



The SV70T comes with an aluminum tube and dew shield that is finished in Instrument White. The inside is painted "ultra flat black" and is baffled to eliminate tube wall reflections. Fittings are black-anodized aluminum. The included dew shield retracts, reducing the length of the telescope by 2-3/4" when being stored. Extending the dew shield minimizes dewing of the objective at night and serves as a glare shade during the daytime.



The smooth and stable Stellarvue dual speed 2.5” focuser provides a full 2.875" of travel. This focuser is perfect for visual use as well as imaging. It has ultra-smooth 11:1 fine focus control to attain perfect focus every time. An internal brake system allows the user to adjust capacity.



The SV70T comes with two heavy duty, hinged aluminum mounting rings. Each ring has three screws top and bottom. Threaded holes are 1/4-20. There is one center hole and two holes spaced 1.5" apart.



This scope also comes with a thickly padded, airline carry-on case. The case is configured to carry the SV70T as well as optional accessories like a diagonal, eyepieces and a field flattener.



About the Optional 2"Quartz Diagonal Deal - See Drop-Down Above



Save $50 on the Stellarvue 2" Quartz Diagonal when you purchase it together with this telescope. This Stellarvue diagonal use a thick, oversized mirror polished to 1/10th wave. The quartz mirror has a protective, dielectric coating with 99% reflectivity. It has a compression ring eyepiece tube and the insert tube is beveled to better seat the diagonal in the focuser. A rubber grip on the 2" tube allows for easy handling in cold climates. This 2" Quartz diagonal is assembled, adjusted and double tested at Stellarvue for perfect alignment and performance. The five-point cushion system eliminates pinching in all climates and the precision CNC machined components assure perfect alignment that stays that way. Use the focuser's 1.25" adapter with the Quartz diagonal when you want to view through your 1.25" eyepieces.



Stellarvue SV70T Specifications



  • Optical Design: APO Triplet Refractor

  • Aperture: 70 mm

  • Focal Length: 420 mm

  • Focal Ratio: f/6

  • Tube Assembly: Aluminum, painted Instrument White

  • OTA Diameter: 82 mm

  • OTA Length: 12" (Dew Shield Retracted)

  • Dew Shield Diameter: 3.5"

  • OTA Weight: 4.4 lb. (without rings and rail)

  • Focuser: 2.5" Dual Speed Rack & Pinion

  • Rings: R70SET

  • Case: C20 soft airline carry-on

  • Diagonal: Optional

  • Field Flattener Available: Yes. Optional. SFFR-70APO
Description
Description

Stellarvue SV70T 70 mm f/6 APO Triplet Refractor

The Stellarvue SV70T is a beautiful, portable apochromatic refractor that features a 70 mm f/6 three element objective lens with an Ohara FPL-53 center element. Each of the three lens is multi-coated with extreme broadband coatings to assist in producing precisely focused images full of contrast. Using the SV70T visually, stars appear vivid and the background is a velvety black. Since these coatings transmit more than 99% in the visual spectrum and far above and below it, reflections normally seen on ccd images are eliminated.

The SV70T comes with an aluminum tube and dew shield that is finished in Instrument White. The inside is painted "ultra flat black" and is baffled to eliminate tube wall reflections. Fittings are black-anodized aluminum. The included dew shield retracts, reducing the length of the telescope by 2-3/4" when being stored. Extending the dew shield minimizes dewing of the objective at night and serves as a glare shade during the daytime.

The smooth and stable Stellarvue dual speed 2.5” focuser provides a full 2.875" of travel. This focuser is perfect for visual use as well as imaging. It has ultra-smooth 11:1 fine focus control to attain perfect focus every time. An internal brake system allows the user to adjust capacity.

The SV70T comes with two heavy duty, hinged aluminum mounting rings. Each ring has three screws top and bottom. Threaded holes are 1/4-20. There is one center hole and two holes spaced 1.5" apart.

This scope also comes with a thickly padded, airline carry-on case. The case is configured to carry the SV70T as well as optional accessories like a diagonal, eyepieces and a field flattener.

About the Optional 2"Quartz Diagonal Deal - See Drop-Down Above

Save $50 on the Stellarvue 2" Quartz Diagonal when you purchase it together with this telescope. This Stellarvue diagonal use a thick, oversized mirror polished to 1/10th wave. The quartz mirror has a protective, dielectric coating with 99% reflectivity. It has a compression ring eyepiece tube and the insert tube is beveled to better seat the diagonal in the focuser. A rubber grip on the 2" tube allows for easy handling in cold climates. This 2" Quartz diagonal is assembled, adjusted and double tested at Stellarvue for perfect alignment and performance. The five-point cushion system eliminates pinching in all climates and the precision CNC machined components assure perfect alignment that stays that way. Use the focuser's 1.25" adapter with the Quartz diagonal when you want to view through your 1.25" eyepieces.

Stellarvue SV70T Specifications

  • Optical Design: APO Triplet Refractor
  • Aperture: 70 mm
  • Focal Length: 420 mm
  • Focal Ratio: f/6
  • Tube Assembly: Aluminum, painted Instrument White
  • OTA Diameter: 82 mm
  • OTA Length: 12" (Dew Shield Retracted)
  • Dew Shield Diameter: 3.5"
  • OTA Weight: 4.4 lb. (without rings and rail)
  • Focuser: 2.5" Dual Speed Rack & Pinion
  • Rings: R70SET
  • Case: C20 soft airline carry-on
  • Diagonal: Optional
  • Field Flattener Available: Yes. Optional. SFFR-70APO
Specifications
Specifications
Model Number SV070T-25SV
Telescope Series Stellarvue Triplet
Telescope Optical Design Refractor
Refractor Design Apochromat (APO)
Number of Refractor Elements 3
Telescope Aperture 70 mm, or 2.75 inches
Telescope Focal Ratio f/6
Telescope Focal Length (mm) 420 mm
Light-Gathering Power Compared to Human Eye 100X
Diagonal Included? No, but Recommended
Telescope Eyepiece(s) Included? No, Sold Separately
Finder Included? No, Sold Separately
Includes Telescope Case? Yes
Focuser Style Rack & Pinion
Focuser Size 2.5"
Focuser Speed Dual Speed
Telescope Mount Type No Mount - OTA Only
Telescope OTA Diameter (in.) 3.23"
Telescope Dew Shield Diameter (in.) 3.5"
Telescope OTA Length (in.) 12" with dew shield retracted, 14-3/4" with dew shield extended
Telescope OTA Weight (lb.) 4.4 lb. OTA only
Telescope Warranty Period Two Years
What's in the Box?
What's in the Box?
  • Stellarvue SV70T 70 mm f/6 Refractor
  • 2.5" Stellarvue R&P Focuser
  • 2" Adapter
  • 1.25" Adapter
  • R70SET Ring Set
  • Vixen-style Dovetail
  • Finder Dovetail Shoe (Finder Bracket & Finderscope sold separately)
  • C20 Case
  • Lens Cap
Files
Files
  • Stellarvue SV70T Refractor
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