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NEWTONIAN REFLECTOR SET SXD2-R200SS Zoom

VIXEN

NEWTONIAN REFLECTOR SET SXD2-R200SS

# VX25105

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SXD2 equatorial mount + R200SS optical tube + SXG-HAL130 tripod + eyepieces
Διαθέσιμο

Όλες οι παραγγελίες που δεχόμαστε μέχρι τις 16:00 και αφορούν προϊόντα που βρίσκονται στην αποθήκη μας, διεκπεραιώνονται την ίδια μέρα

Άρτια εκπαιδευμένο επιστημονικό και τεχνικό προσωπικό, είναι στη διάθεσή σας ανά πάσα στιγμή, για να λύσει τις απορίες και τους προβληματισμούς σας σχετικά με τον εξοπλισμό σας.

Σε περίπτωση που δεν μείνετε ικανοποιημένος/η από το προϊόν που παραλάβατε, μπορείτε να το επιστρέψετε εντός 14 ημερών από την ημερομηνία παραλαβής του.

Εμπειρία που εμπιστεύεστε . Το Πλανητάριο ΘΕΣΣΑΛΟΝΙΚΗΣ είναι ο μεγαλύτερος προμηθευτής ειδών αστρονομίας στα Βαλκάνια

Περιγραφή

 

 NEWTONIAN REFLECTOR SET SXD2-R200SS


 SXD2 equatorial mount + R200SS optical tube + SXG-HAL130 tripod + eyepieces 

  • It comes with the R200SS optical tube assembly with Newtonian optics designed for a fast F4.0 focal ratio.

 

 

Features of SXD2 Equatorial Mount

 

1.Stepping Motor and Micro-Step Motion Control System

The heart of the SXD2 is precision stepping motors which provide better performance in response than ever. The micro-step motion control system has realized powerful yet silk-smooth drive controls in both a fine motion and a quick slewing.

2.Built-in Bearings

Bearings are used in the RA, DEC axes and the rotating shafts of the worm gears to reduce a load of the motors greatly and it makes the rotation of the motors extremely smooth.

3.Thick and Robust RA and DEC shafts

High-precision NC machined shafts made of thick steels for the RA and DEC increase sturdiness of the SXD2.

4.High Precision Gears

High-precision processing technologies eliminate eccentricity of the worm gears. Lapping of both the worm gears and worm wheels give them a level higher smoothness.

5.Declination Body Acting as Part of a Counterweight

The massive motor units are placed in the lower part of the declination body so that center of balance of the SXD2 shifts to below the crossing point of the RA and DEC axes. This makes a lower portion of the declination body performs as a counterweight and allows the SXD2 to work with less weight.

 

Features of STAR BOOK TEN

 

 

Large Color LCD screen

The LCD of STAR BOOK TEN is an easy to see 5-inch TFT color liquid-crystal display. Its high-resolution WVGA screen (800×480, 65535 colors) shows you vivid images of stars.

Night Vision

As astronomical observation is done outside at night, the observer' eyes are adjusted to a dark field environment. A bight white light from the screen will reduce night vision and it will be more difficult for the observer to temporarily see in the darkness. The night vision feature illuminates the whole screen in red, if applied, and will limit the brightness to the observer's eyes.

Backlit Keys

All command and direction keys can be backlit in red to let you identify the keys in the dark. The backlit keys can be adjusted or turned off.

High CPU Speed

STAR BOOK TEN has a CPU with 324MHz clock speed which is about 5 times as fast as the CPU of STAR BOOK. This makes star chart screens more vivid and quick to load.

Easy-to-Use Menus

The STAR BOOK TEN allows you to call up menus of celestial objects to target in SCOPE MODE as well as in CHART MODE. In addition, you can choose your target by scrolling the star chart screen in CHART MODE. Frequently used menus are allocated to each of ten keys. This allows you to call up a certain menu directly by hitting a corresponding number key.

Celestial Object Database

STAR BOOK TEN contains more than 270,000 celestial objects, including 258,977 stars from the SAO star catalogue, 109 Messier objects, 7,840 NGC objects and 5,386 IC objects, the sun, moon and planets of our solar system. You can call up objects by its common name if available.

P-PEC

Periodic error corrections you have done to improve tracking accuracy of the mount are saved and retained if you turn off the power. The P-PEC data can be called up next time you use the mount for visual observation and astrophotography.

Chasing Satellite

Entering orbital elements of a satellite allows you to slew to an artificial satellite and track it automatically with STAR BOOK TEN. You can enter the orbital elements of up to 10 satellites directly on the STAR BOOK TEN or via a PC through LAN connection.

Chasing Comet

Entering orbital elements of a comet allows you to slew to a comet and track it automatically with STAR BOOK TEN. You can enter the orbital elements of up to 10 comets directly on the STAR BOOK TEN or via a PC through LAN connection.

User Defined Objects

STAR BOOK TEN can store user defined objects. You can save additional celestial objects and interesting celestial objects that you are planning to photograph. You can enter position data of up to 10 objects directly on the STAR BOOK TEN or via a PC through LAN connection.

Different Tracking Rate

It is possible to change the tracking rate according to the type of object you observe. The motion of the sun, moon, planet or comet can be followed independently of the sidereal rate.

Advanced Alignment Algorithm

An accurate alignment can be achieved with the STAR BOOK TEN by simply choosing two stars at random of over 10 degrees apart from each other. If your additional star for alignment is not suitable to reinforce the accuracy of alignment, the STAR BOOK TEN will distinguish its position data from the appropriate ones with a mark. Thus, the marked position data is not included. If your additional star for alignment is located within 10 degrees, the STAR BOOK TEN will alert you with a dialog box. If you continue the alignment for addition, already existing position data within 10 degrees will be erased. You can enter the position data of up to 20 stars on the STAR BOOK TEN.

Hibernate

STAR BOOK TEN has a large capacity of backup memory where your alignment information can be stored. This allows you to turn off the power of the mount temporarily to save batteries. The mount resumes tracking and "Go To" slewing perfectly when you turn on the power again.

Versatile Display Option

You can customize information of celestial objects displayed on the screen of the STAR BOOK TEN according to your needs of operation. The display of the celestial objects can be limited to the following: 

 

Constellation

ON or OFF of constellation line, constellation name and/or its abbreviated name

Star by magnitude at the widest star chart

Brighter than 4th mag., brighter than 5th mag.,

brighter than 6th mag., brighter than 7th mag.,

brighter than 8th mag.

Star by name at the widest star chart

OFF, brighter than 1st mag., brighter than 2nd mag., brighter than 3rd mag., brighter than 4th mag., brighter than 5th mag. or always ON

Stars by Bayer designation at the widest star chart

OFF, brighter than 1st mag., brighter than 2nd mag., brighter than 3rd mag., brighter than 4th mag., brighter than 5th mag. or always ON

Sun, Moon and Planets

ON or OFF

Comet

ON or OFF

Satellite

ON or OFF

RA DEC Grids

ON or OFF

Center Circle

ON or OFF

Catalogue Objects

ON or OFF of Messier, NGC and/or IC objects by magnitude

  

 Direction Keys 

The direction keys provide a direction of the movement of the AXD equatorial mount for the following modes:-

  

ALTAZ

Terrestrial coordinates

It allows you to slews the telescope to a horizontally (left and right) and a vertically (up and down) direction by intuition.

RADEC

Celestial coordinates

It allows you to slew the telescope parallel to the direction of the right ascension and declination.

X-Y

Mechanical coordinates

It allows you to slew the telescope along with the two mechanical axes of the mount. If the mount is precisely polar aligned, the telescope will turn in the direction of RA. One key corresponds to one direction only.

  

 P-PEC (Permanent Periodic Error Correction)

Your record of periodic error corrections is retained for the next use after the mount is powered off.

Backlash Compensation

This allows for smooth tracking of the mount without backlash motion.

Autoguider

This function allows you to perform autoguiding in combination with optional accessories for imaging.

Go To Speed

The speed of automatic Go To slewing can be varied from the maximum 800 times of the sidereal rate to decrease its electricity consumption and the sound of the motor.

Motor Power

This is a power saving option that allows you to minimize the electricity consumptions of the motors according to a less weight loaded.

Mount Type

This option allows you to set up the mount for either easy visual observation or serious astrophotography.

 

Equatorial without Polar Setting

Establishing star alignment in several points spread across the sky will make the Go To slewing and tracking more accurate. No need for a polar alignment.

Equatorial with Polar Setting

The accuracy of the tracking depends on how precisely the mount has been aligned to the celestial pole. The mount does not work in the direction of DEC for corrections unless the corresponding keys are pressed. Suitable for long exposure astrophotography.

  

Atmospheric Refraction 

This option allows you to compensate or diminish the affect of the atmospheric refraction to the celestial objects near the horizon.

Cross Over Meridian

The mount has a safety function which allows the optical tube to turn in the opposite direction when the observing object comes to its culmination. However, if you are imaging and plan to do an exposure over the culmination, use this option to change the timing of the reverse motion of the optical tube.

Expansion Slot

STAR BOOK TEN includes an expansion slot. The expansion slot allows you to retrofit an expansion module which functions as autoguider at present. An expansion module for auto-guiding is optional.

Χαρακτηριστικά Προϊόντος

Καθ.Βάρος (γρ.) 27900
Οπτικός Σχεδιασμός Κατοπτρικό Newtonian (Νευτώνιο)
Διάμετρος (mm) 200
Εστιακή Απόσταση - F (mm) 800
Εστιακός Λόγος (f/) 4
Ερευνητής 7x50
Προσοφθάλμιο NLV20mm (40x) (31.7mm), NLV5mm (160x) (31.7mm)

Επιπλέον Πληροφορίες

Package Specifications

Type of mount: SXD2 German equatorial mount
Optical Tube: Optics Newtonian parabolic mirror
Coating: Multi-coatings
Resolving power: 0.58 arc seconds
Limiting magnitude: 13.3
Light gathering power: 816×
Dimensions: 700mm×232mm dia.
Weight (OTA only): 5.3kg (11.6 lb)
Finder: 7×50mm with illuminated reticle, 7 degrees FoV
Visual back: 60mm and 42mm threads for T-ring, 50.8mm and 31.7mm push-fit
Mount: SXD2 equatorial mount with 1× 3.7kg and 1× 1.9kg, counterweights and STAR BOOK TEN controller
Tripod: Two-section Aluminum tripod legs, adjustable from 730mm to 1156mm in height (870mm to 1299mm in length), Setting radii : 460mm to 706mm, 
Other Accessories: Accessory parts case
Photography: Prime focus and eyepiece projection

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