product description
- Richfield telescope with ED glass lens
- Excellent focuser with 65mm open diameter
- D= 102mm; F=460mm; F/4.5
- 50,8mm to 31,7mm adapter with integrated T2-thread
- 6x30 optical finder with crosshair
- optimized finder bracket for comfortable usage
- Universal 44mm Dovetail plate with stainless steel rail (fits LXD75/Great Polaris/EQ5)
- The equatorial mount EXOS 2 Goto with GP-Level dovetail plate and robust steel tripod bears optical tubes weighing up to 13kg stable for visual observation
- The optional motor drive for the RA+DEC axis makes usage even more comfortable, so there is no need of manual tracking and the object is kept steadily in the field of view
- Ideal for astrophotography because of an ST-4 compatible auto guider port
Ambitious beginners and advanced observers alike will see the brightest objects outside our solar system with the MESSIER AR-102xs. Watch details in the Great Orion Nebula from the astonishing distance of 1500 lightyears (14.200.000.000.000 km)! Scanning the lunar terminator is simply a pleasure. Scanning the Milky Way in Saggitarius shows a multitude of deep-sky objects.
Richfield telescope with ED glass lens and a short focal length of 460mm. Suitable for traveling and to observe large open star clusterns and the milky way
BRESSER EXOS-2 GoTo Equatorial Mount. Mount, tripod and hand box with computer. This German mount has tracking motors in both axes that follow celestial objects very precisely.
The handbox with GoTo works reliable and controls the mount in every situation.
Precise ball bearings in both axes ensures minimal backlash at all nine possible tracking speeds.
The battery pack (12 V) is conveniently fastened to the tripod shelf and takes eight size "D" batteries.
The mount rests on a very tough and rigid steel tripod and can take optical tubes of up to 13 kg. GOTO Stargazing at the push of a button!
The Startracker GoTo System enables beginners to start astronomical observations in just a few minutes, and guides you to objects that are hard to localize through a standard finder scope.
Just push the button and the GoTo System will find planets, nebulae or galaxies for you and position your telescope automatically and precise.
The GoTo System database includes thousands of astronomical objects.
The Messier mount with GoTo System allows you to observe without tedious searching, or image faint objects that are hard to find in a standard finder scope.
FEATURES
SCOPE OF DELIVERY
Richfield telescope with ED glass lens and a short focal length of 460mm. Suitable for traveling and to observe large open star clusterns and the milky way
BRESSER EXOS-2 GoTo Equatorial Mount. Mount, tripod and hand box with computer. This German mount has tracking motors in both axes that follow celestial objects very precisely.
The handbox with GoTo works reliable and controls the mount in every situation.
Precise ball bearings in both axes ensures minimal backlash at all nine possible tracking speeds.
The battery pack (12 V) is conveniently fastened to the tripod shelf and takes eight size "D" batteries.
The mount rests on a very tough and rigid steel tripod and can take optical tubes of up to 13 kg. GOTO Stargazing at the push of a button!
The Startracker GoTo System enables beginners to start astronomical observations in just a few minutes, and guides you to objects that are hard to localize through a standard finder scope.
Just push the button and the GoTo System will find planets, nebulae or galaxies for you and position your telescope automatically and precise.
The GoTo System database includes thousands of astronomical objects.
The Messier mount with GoTo System allows you to observe without tedious searching, or image faint objects that are hard to find in a standard finder scope.
FEATURES
- ED (extra low dispersion) glass lens
- Excellent focuser with 2,5" (65mm) open diameter
- 6x30 straight through viewfinder
- optimized finder bracket for comfortable use
- 31.7mm (1.25") diagonal mirror
- Universal 44mm Dovetail plate with stainless steel rail (fits LXD75/Great Polaris/EQ5)
- 50,8mm (2") to 31,7mm (1,25") adapter with integrated T2 thread (optional T2-adapter ring for your camera is needed)
- optional 1:10 gear reduction for focuser available - part No. 0625720
SCOPE OF DELIVERY
- optical tube
- Eyepiece: 26 mm Super Ploessl 31.7mm (1.25")
- 2" eyepiece adapter
- 6x30 viewfinder
- 31.7mm (1.25") diagonal mirror
- EXOS 2 Goto German equatorial mount
- steel tube field tripod
- counter-weight 4.5kg
- PC Software Stellarium
- Manual
- Moon map
Technical Data
| FIELD OF APPLICATION | |
|---|---|
| CUSTOM_ATTRIBUTE_CATEGORY_TITLE_FOCUSGROUP | |
| CUSTOM_ATTRIBUTE_CATEGORY_TITLE_PRODUCTFAMILY | |
| OPTICAL SPECIFICATIONS | |
| ELECTRONICS, HARDWARE & SOFTWARE | |
| GENERAL TECHNICAL DATA | |
| CUSTOM_ATTRIBUTE_CATEGORY_TITLE_MASSES | |
| Field of application |
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| Focus Group |
|
| Product Family | Refractor telescope |
| Optical design | Achromatic Refractor |
| Magnification from | 30 |
| Magnification up to | 200 |
| Objective diameter | 102 mm |
| Focal length | 460 mm |
| Aperture ratio | 4.5 |
| Angular resolution | 1.35 arc seconds |
| Type of coating | Multi coated |
| Finderscope | 6 x 30 mm |
| Mount Type | German/Equatorial Mount with GoTo |
| Hand-held controller | StarTracker |
| Material OTA | Aluminium |
| Polefinder scope | included, illumination optional |
| Drive system in RA / AZ | 12V DC servo motors with encoders |
| Fine movements | Electric (RA and DEC) |
| Bearing in alt-azimuth / RA | 2 ball bearings |
| Bearing in elevation / DEC | 2 ball bearings |
| Material tripod3 | Stainless Steel |
| Focusing system | 2.5" Hexafoc |
| Colour | white |
| Net weight OTA (incl. accessories) | 2.8 kg |
| Total length | 100 cm |
| Total width | 100 cm |
| Total height | 165 cm |
| Tube diameter | 104 mm |
| Net Weight total (incl. accessories) | 17.8 kg |
| Net weight mount (incl. accessories) | 15 kg |
| Counterweight | 4.5 kg |
| Eyepiece Barrel Diameter | 50.8 mm |
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