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Vixen - ED80Sf 80mm ED Apochromatic Refractor Telescope with Dual Focuser With Porta II Mount

Model#: 5861_5863

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Manufactured by: Vixen

Vixen - ED80Sf 80mm ED Apochromatic Refractor Telescope with Dual Focuser With Porta II Mount

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VIXEN ED80Sf APO Refractor with VIXEN PORTA II Mount

The Scope: ED80Sf refractor with Vixen's new Dual Speed Focuser, featuring high-grade glass and quality components. Coupled with a medium f/7.5 focal ratio, the ED "S" series provides a sharp, color-free image of high contrast. At only 22.4", this is the ultimate grab-n-go APO travel scope.
The ED80Sf comes complete with Vixen's new Dual Speed Focuser,Tube Rings, and Dove-tail plate.
 
The Mount: Porta II is a solid altazimuth mount with a 20lb payload capacity and features Slow Motion Flexible Handles to minimize vibrations and keep your view sharp. This is very useful in searching and tracking celestial objects. The mount head is easily removed to allow for a switch to a heavier tripod. In addition, this is a great mount for terrestrial viewing. With no locks or clutches, the gear drives make it a simple matter to precisely track a planet or a ship on the horizon by turning the elevation and/or azimuth control handles. The Porta II Mount features slow motion control of both axes, solid central bolt for easy tripod change, flex handles and accessory tray.

Scope Features:
Optical tube                                      80mm (3.15") ED Apochromatic Multi-coated
Focal Length / f#                              600mm f/7.5
Focuser                                            Crayford - 2" ready
Eyepiece                                           Not included
Light Gathering Power                   131x
Finderscope                                     7x50
Resolving Power                             1.45 arc sec, 11.3
Optical Tube Length                        570mm / 22.4"
Optical Tube Diameter                   100mm/ 4"
Outside Dew Shield Diameter      116mm
Optical Tube Weight                        7.5 lbs. / 3.4 kg

Mount Features:
Mount                                                  Port II Altazimuth Mount
Tripod                                                 Aluminum 2 section adjustable; 35.4" to 51" (90cm to 130cm)
Mount Weight                                    15 lbs including tripod
Load Capacity                                   20 lbs
Telescope Attachment                     Dove Tail Plate

Product Series

The ED 80SF was initially listed as an entry level APO, but now with so many astronomers giving us such glowing reviews, it appears that we will need to reclassify this product! The ED80Sf refractor features high-grade glass and quality components. Coupled with a medium f/7.5 focal ratio, the ED 'S' series provide a sharp, color-free image of high contrast. At only 22.4 inches, this is our ultimate grab-n-go APO travel scope.

TELESCOPE SPECIFICATIONS - Design: Refractor, ED Apochromatic - Objective Diameter: 80mm - Focal Length: 600mm F/7.5 - Focuser: 2 inch ready Crayford - 7x50 Finderscope - Built in Dew Shield - Includes Rings and Universal GP Dovetail to fit all Vixen and many other mounts - Weight: 7.5 lbs

Additional Information

Model 5861_5863
Weight 16.0000

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