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Stellarvue SV80ST-25FT Raptor Apo Triplet Refractor

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Price:
$957.00
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Product Description

The Stellarvue SV80ST-25SV Raptor Apo Triplet Refractor is a 80mm f-6 triplet apo with aluminum tube and dew sheild. It has the Feather Touch 2.5 dual speed fully rotating focuser threaded for SV field flatteners.Comes with 2" and 1.25" adapter, cnc clamshell mounting ring and small case.

Product Specifications:  SV80ST2-25SV 80mm Apochromatic Triplet

 

Description

Options (extra cost)

Objective

80mm diameter, 480mm focal length (f6), apochromatic triplet with Ohara FPL-53 center element

 

Tube Assembly

Machined aluminum tube - instrument white outside, ultra flat black inside

 

Dimensions

The main tube is 3 9/16” in diameter. The complete telescope is 18 3/4” long with dew shield extended and 16” long when retracted.

 

Weight

The optical tube assembly weighs about 5.8 lbs. The dual rings weigh about 1.2 pounds total.

 

Dewshield

4 1/8” diameter fully retracting dewshield with cap

 

Focuser

2 1/2” dual speed Stellarvue rack and pinion focuser threaded for field flatteners, with compression ring and  1 1/4” compression ring adapter

Feather Touch UFFT25

  1.  

Finder

Optional

  1. Red Dot Finder F1001/F1001C
  2. Multi-retical Finder F2/F2A
  3. Optical Finder F50M2/R50A

Rings

Stellarvue R90SET precision hinged rings. Each ring has five 1/4-20 holes top and bottom with one in the center and two spaced 1.5” and 60mm apart. NOTE: The new precision main tube of the SV80ST2 is more than 3.5” in diameter and will not work with our R90C clamshell. Imagers prefer dual rings since they are more stable than a clamshell so we designed this telescope accordingly.

 

Plate/Rail

Optional

  1. Vixen Rail TP14
  2. Losmandy Plate TP6

Case

Small hard case

 

Diagonal

Optional

  1. Stellarvue 2” dielectric diagonal UD2

Field Flattener

Optional

  1. SFF7-21
  2. SFF6-25 threaded
  3. SFF3-25 for large chips

Light Gain

131x (human eye = 1)

 

Theoretical Resolution

1.5 arc sec (Dawes Limit)

 


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