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Telescopes > Vixen > Advanced Polaris > Vixen Apochromatic refractor AP 80/600 ED80Sf Advanced Polaris AP-SM Starbook One
Product no.: 47823

Apochromatic refractor AP 80/600 ED80Sf Advanced Polaris AP-SM Starbook One

$ 2,710.00 incl. VAT, plus shipping costs
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Product description

The handy Traveling mount Polaris Advanced combined with a genuine ED Apo: A dream telescope for mobile, rapid deployment and for ambitious beginners.

Vixen Ap 80/600

The ED80Sf refractor with Vixen's new Dual Speed Focuser, features high-grade glass (FPL-53) 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 our ultimate grab-n-go APO travel scope.

The Advanced Polaris equatorial mount is ideal for beginners, but also for more experienced observers who are looking for a light travel mount.

The Advanced Polaris not only has a very stylish design, but also some powerful features under the hood, as the illustration on the right shows. An aluminium gearwheel with a 58.4mm diameter and 144 teeth allows fine adjustments to the axes, as well as 9mm diameter worm shafts, each supported by two bearings - that’s precision engineering at its best!

What is special about the Advanced Polaris is the adjustable slipper clutch: without having to unlock anything, you can simply move your telescope in the direction in which you want to point it. The exact centering of the eyepiece is then done using rotary knobs. The slipper clutch works even if your Advanced Polaris is equipped with motors (AP-SM). This allows you to quickly and intuitively navigate the sky.

In order to align the mount to the north, you can use either a polar finder scope, or the compass of the of the Vixen Polarie photo mount. The Advanced Polaris has connectors for both options. The compass has the advantage that you do not need to bend down under the mount, and also don’t need a view of the Polar Star for alignment. The polar finder and compass can be found under “recommended accessories”. In summary: thanks to the extensive accessories available, the mount can be enhanced to suit all your needs.

The Star Book One is a versatile yet easy-to-use control, which allows tracking in the R.A. and Dec axes with variable speeds. Among the tracking options available are not only the important sidereal tracking, but also speeds for time-lapse recordings and lunar and solar observations. In addition, the control system offers many useful functions, such as backlash compensation, autoguider port, PEC, and a built-in red LED light.

The Star Book One control is intended for, among others, the Vixen Advanced Polaris and SX2 mounts, and is an integral part of the Advanced Polaris R.A. motor module. Please note: if the Advanced Polaris mount is also to be motorised on the declination axis, then the declination motor module is additionally required. In contrast, all motors are already already installed in the SX2 mount.

The motorisation of the right ascension axis is sufficient for tracking the mount during observations or photography. The tracking of the right ascension axis ensures that the movement of the celestial sphere is compensated for.

  • Dimension of the Star Book One: 13.7 x 6.5 x 2.1cm
  • Weight: 110g
  • CPU: 32-bit CISC Processor.

Most important features at a glance:

  • The four arrow buttons on the Star Book One directly control the motors.
  • The two-line LCD display has an adjustable red background for night-time observation, so that you will not be dazzled and lose your eyes’ dark adaption.
  • The menu language is English.
  • A variety of tracking speeds are available, in particular the direction of rotation can be changed depending on the hemisphere.
  • In order to home in on celestial objects there are four different speeds for you to choose from.
  • The backlash compensation ensures that the control is more responsive if the motion direction is changed. This is very welcome when trying to center a celestial object in the eyepiece at high magnification.
  • The Star Book One can be used for autoguiding.
  • PEC Control: The tracking compensates for the inevitable errors that inevitably occur in each gear. This periodic error correction is important for images requiring long exposure times.

The APP-TL130 tripod was developed for the Advanced Polaris mount, it it is also compatible with the Porta II, GP and fork mounts from Vixen.

The APP-TL130 tripod guarantees both portability and stability for astronomical observations. Retracted it measures only 60 centimeters and is therefore an ideal companion for people on the go. The tripod can be extended to a maximum height of 130 centimeters. The tips of the tripod legs have a retractable rubber cover, which protects the floor from scratches.

It not only matters which telescope you buy but also where you buy it. Our additional services:

  • We are a leading telescope dealer and know the devices we sell. Our customer service team will gladly help you after your purchase if you have problems with assembly or operation.
  • We provide a copy of the 80-page Telescope ABC beginners handbook with every telescope.
  • We also provide an edition of the exciting astronomy magazine, “Sterne und Weltraum” with each telescope.

Specifications

Optics


Type
Refractor
Type of build
Apochromat
Aperture (mm)
80
Focal length (mm)
600
Aperture ratio (f/)
7,5
Resolving capacity
1,44
Limit value (mag)
11,3
Light gathering capacity
130
Max. useful magnification
160
Tube length (mm)
570
tube diameter (mm)
100
Tube weight (kg)
3,4
Tube construction
Full tube
lens design
Doublet

Focuser


Connection ( to eyepiece)
1,25"
Type of build
Gear rack

Mount


GoTo control
no
Mounting type
Equatorial
Load capacity (kg)
6
Motors
Stepper motors (Right Ascension)
Encoder
no
Battery compartment
yes

Tripod


Weight (kg)
3
Material
Aluminium
Height (cm)
130
Type
Tripod
Colour
black

Included accessories


1.25'' eyepieces
20mm, 8mm
Deviating optics
1.25'' tilting mirror for 2 eyepieces
Finder scope
9x50
Counterweights (kg)
2,9
Prism rail
Vixen-Style
Tube clamps
yes

General


Series
Advanced Polaris
Total weight (kg)
14,3

Area of application


Astrophotography
yes (only with appropriate accessories)
Moon & Planets
yes
Nebulae & galaxies
yes
Sun
no (Only with appropriate Sun filter)
Nature Observation
no

Recommended for


Beginners
yes
Advanced
yes
Observatories
no

Recommended accessories

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Eyepiece

Omegon Ultra Wide Angle eyepiece 9mm 1,25"

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Eyepieces (4)

Omegon Suitcase with eyepieces and accessories

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Eyepiece

Vixen Eyepiece NPL 25mm 1.25"

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Filters

Omegon Filters Nebula/ city light filter 1.25 ''

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Filters

Omegon Filters Color filter set 1,25'' (6 pieces)

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Projection adapter

Omegon Camera adapter 1.25"

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John Wiley & Sons Astronomy For Dummies

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Astronomy (1)
Reticle eyepieces

Omegon Reticle eyepieces Illuminated crosshair eyepiece, 12.5mm

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Globes & Maps (1)
Continental map

Oculum Verlag Sky Quality Map Europe

$ 18.90*
Solar Observation (2)

Baader Sun filter foil 20 x 29 cm

$ 31.90*
Maintenance & Cleaning > Lens cleaners (3)

Omegon 7-in-1 lens cleaning set

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Maintenance & Cleaning > Other (2)

Omegon microfibre cleaning cloth 20cm x 20cm

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*All prices include VAT plus shipping costs.

Vixen Apochromatic refractor AP 80/600 ED80Sf Advanced Polaris AP-SM Starbook One
The resistance of the slip clutch is adjustable and so can be adapted to optics of different weights.
Vixen Apochromatic refractor AP 80/600 ED80Sf Advanced Polaris AP-SM Starbook One
North alignment with optional compass
Vixen Apochromatic refractor AP 80/600 ED80Sf Advanced Polaris AP-SM Starbook One
Starbook One Controller

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