SKY-WATCHER S21150 Az Gte Startravel Refractor Modular Go 7445008222260 Alt Tracking

( Brand: Sky-watcher ), ( Manufacturer Part Number: S21150 ), ( Part Type: Tracking ), ( Eye Piece Lens Description: Kellner ), ( Power Source: Aa/12v ), ( Focus Type: Auto Focus ), ( Country Of Origin: China ), ( Compatible Devices: Smartphone ), ( Item Weight: 12.8 Pounds ), ( Product Dimensions: 25 X 25 X 25 Inches ), ( Batteries: 1 Lithium Metal Batteries Required. ), ( Finderscope: Reflex ), ( Objective Lens Diameter: 80 Millimeters ), ( Telescope Mount Description: Altazimuth Mount ), ( UPC: 445008222260 )

Review SKY WATCHER Az gte Startravel Refractor Modular Go to Alt Tracking

The Sky-Watcher S21150 Az-GTE StarTravel 80 Refractor is an exceptional portable telescope designed for astronomers and stargazers seeking a compact yet powerful observing solution. This modular go-to alt-az tracking system comes equipped with an 80mm (3.1-inch) refractor objective lens, delivering a lightweight yet capable instrument for observing a wide range of celestial objects.

The Az-GTE equatorial mount is a highlight of this system, offering go-to functionality and allowing for accurate tracking of celestial objects as they move across the night sky. The mount is a German Equatorial mount, which is particularly suitable for deep-sky observation, astrophotography, and time-lapse photography. The mount features an integrated hand control, which allows users to input celestial coordinates and enjoy automatic slewing to their desired targets.

The StarTravel 80 Refractor is a modular design, meaning that it can be easily disassembled for transport. The telescope tube is only 17 inches long when disassembled, making it highly portable and easy to carry in a backpack or transport case. The mount, tripod, and telescope tube can be easily reassembled in a matter of minutes, allowing for quick and convenient setup at your chosen observing location.

The telescope tube is constructed from high-quality optics, with a doublet lens system that provides excellent image clarity and contrast. The refractor design results in a wide field of view, making it an ideal choice for observing star clusters, nebulae, and galaxies. The telescope also comes with a 10mm and 25mm eyepiece, allowing for different magnification levels and observing preferences.

The Az-GTE mount also includes a built-in polar alignment scope, making it easy to align the mount with the North Star for accurate tracking. The mount also features a slow-motion control system, allowing for fine adjustments to be made during observation.

The StarTravel 80 Refractor is an excellent choice for both beginner and experienced astronomers, offering a versatile and powerful observing solution in a compact and portable design. It is a must-have for anyone looking for a high-quality, easy-to-use telescope for observing the wonders of the night sky.

Sky-Watcher S21150 Az-GTE StarTravel 80 Refractor: A Modular Go-To Alt-Az Tracking Telescope - Pros, Cons, and Conclusion

The Sky-Watcher S21150 Az-GTE StarTravel 80 is a popular choice for astronomers and stargazers who are looking for a versatile, portable refractor telescope with go-to tracking capabilities. In this analysis, we will discuss the primary advantages and disadvantages of investing in this telescope, followed by a conclusion and recommendation for potential buyers.

1. Portability: Weighing just 13.2 lbs (6 kg), this telescope is highly portable and easy to transport, making it perfect for backyard observing or stargazing trips.

2. Go-To Tracking: The Az-GTE mount uses a database of over 42,000 celestial objects, allowing users to locate and track targets with ease, even for those with limited astronomy knowledge.

3. Modular Design: The StarTravel 80 can be used as a standalone refractor or combined with other modules, such as the S272C collimatable focal reducer or the Explore-SC CCD camera, to expand its capabilities.

4. Fast Optics: Equipped with an 80mm (3.15 inches) refractor objective lens, this telescope offers a fast f/5.6 focal ratio, providing excellent image brightness and contrast.

5. Manual and Computerized Controls: Users have the option to control the mount manually or use the SynScan hand controller for computerized tracking, offering flexibility for various observing preferences.

1. Limited Payload Capacity: With a payload capacity of approximately 4.4 lbs (2 kg), this telescope may not be suitable for heavier accessories or larger imaging sensors.

2. Learning Curve: While the go-to tracking system simplifies the process of locating celestial objects, some users may require time and patience to master the system, particularly when dealing with alignment and calibration.

3. Tripod Stability: The provided Vixen-style dovetail plate may not offer the best stability for long exposure astrophotography or high-power observing sessions.

4. Limited Filter Thread Size: The telescope comes with a 1.25-inch filter thread, which may not be compatible with all filters and accessories.

The Sky-Watcher S21150 Az-GTE StarTravel 80 Refractor offers a unique combination of portability, versatility, and go-to tracking capabilities that make it a valuable investment for both amateur astronomers and experienced stargazers. However, its limited payload capacity, learning curve, and tripod stability may pose challenges for some users.

If you are in the market for a portable, go-to refractor telescope and can accommodate its limitations, the Sky-Watcher S21150 Az-GTE StarTravel 80 is an excellent choice for observing a variety of celestial objects. However, if you require a heavier-duty telescope for advanced imaging or long exposure sessions, you may want to consider other alternatives with greater payload capacity and stability.

Details:

INCLUDED 80MM ACHROMATIC REFRACTOR: The StarTravel 80 is a no-frills achromatic refractor, designed for both astronomical observing and terrestrial viewing. Included, model Name S21150, Finderscope Reflex, Objective Lens Diameter 80 Millimeters, Brand Sky Watcher, Telescope Mount Altazimuth Mount, Manufacturer Sky-Watcher. TRAVEL SIZED GOTO MOUNT: Weighing just 8. TIME-LAPSE AND PANORAMA READY: Create breathtaking time-lapse video and panoramas with the AZ-Gets photography mode, its built in SNAP port, shooting can be fully automated.

Boasting a payload capacity of 11lbs, this modular Alt-Az mount can support anything from small Majestic or refractor, to mid-sized DSLR for time lapse photography. Enjoy views from the farthest reaches of universe, all while retaining portability a compact scope.

part #: s21150 prices

• $649.93-$1434.84

specifications telescuper:

• brand: Sky-watcher
• mpn: S21150
• part type: Tracking
• eye piece lens description: Kellner
• power source: Aa/12v
• focus type: Auto Focus
• country of origin: China
• compatible devices: Smartphone
• item weight: 12.8 Pounds
• product dimensions: 25 X 25 X 25 Inches
• batteries: 1 Lithium Metal Batteries Required.
• finderscope: Reflex
• objective lens diameter: 80 Millimeters
• telescope mount description: Altazimuth Mount
• upc: 445008222260

returns telescuper:

• policy: Returns Accepted
• time: 30 Days
• method: Money back
• paid by: Seller

shipping telescuper:

• transit: 4-8 Days
• service: Expedited
• class: Expedited
• cost: $0.00
• type: Fixed

payments telescuper:

• credit card: Mastercard
• other
• wallet: Paypal

general telescuper:

• condition: New
• Cameras Photo > Binoculars Telescopes > Telescopes

seller telescuper:

• rating: 100.0%
• # reviews: 111
• city: Denver, Colorado

offer telescuper:

• quantity: 1
• sold: 0
• options: Ship-to-home
• started: March 20, 2025
• availability: In Stock

Sky-watcher S21150 Is Similar To:

• Sky-watcher S30300 Sky-watcher Eq6-r Goto Eq Telescope Mount Head No Tripod (49.1% similar) I have used mine with an ac to dc converter and even a portable power bank. Can also be controlled from pc or laptop through USB port. Runs from a 12V power source. Includes mount head complete with accessories including hand controller. Nib Sky-watcher EQ6-R pro computerized telescope...(May 16th, 2024)
• Discovery Kids Sl70 Sky And Land Telescope 70mm With Tripod Carrying Case Complete (28.1% similar) Discovery kids SL70 70MM sky land telescope w/ tripod carrying case complete. Shipped with USPS ground advantage. Condition is used...(May 18th, 2024)
• Sky-watcher S21205 Sky-watcher Virtuoso Gti 150p Collapsible Tabletop Goto Dobsonian W5 (45.9% similar) Shipped with USPS ground advantage. Sky watcher Sky-watcher virtuoso GTI 150P collapsible tabletop got Bosnian W5...(May 23rd, 2024)
• Sky Watcher S10105-demo Demo Startravel 120 Az3 White S10105 Telescope (43.4% similar) The savings are amazing and quantities limited, so do not pass on this once in a lifetime deal. Its the same great product with warranty. Each item is factory tested by manufacturers quality control before it released. Steiner binoculars demo model's are packaged in a plain white box and include...(May 26th, 2024)
• Sky-watcher S11620 Sky-watcher 10 Inch Classic Dobsonian Telescope Niob (51.5% similar) Comes with 2x Palestrina Barlow, 3x zoom lens and laser collator...(May 31st, 2024)
• Sky-watcher S11180 Sky-watcher Evostar 72 Apo Doublet Refractor Compact And Portable Optical (51.1% similar) Whether you re a seasoned or budding novice, Avesta refactors are versatile enough to use as your primary optical tube skill set improves. Sky-watcher Avesta 72 APO doublet refractor compact and portable optical tube for affordable visual astronomy S11180...(June 2nd, 2024)
• Sky-watcher S11400 Sky-watcher Esprit 80mm Ed Triplet Apo Telescope Never Been Outdoors (44.8% similar) Thread-on field flattened. Esprit 80MM ed this model does not include an eye piece. Assembled with sturdy, fixed dew shield, eliminate stray light from entering your optics and reduce the chance of forming over lens. Like the mount this telescope has never been out doors due to health issues and...(June 2nd, 2024)
• Sky-watcher S11120 Sky-watcher Evostar 100ed 100mm Refractor Telescope (56.6% similar) Brand new in unopened box Sky-watcher Avesta 100ED 100MM APO refractor telescope. New in unopened box with all original accessories. Purchased new last Christmas but have been too busy to open the box and use it...(June 2nd, 2024)
• Sky-watcher S21120 Sky-watcher Maksutov-cassegrain 102mm Telescope With Az-gti Mount s21120 (46.8% similar) New open box...(June 5th, 2024)
• Sky-watcher S11810 Sky-watcher Flextube 10 Inch 250p Synscan Goto Collapsible Dobsonian s11810 Read (42.9% similar) The telescope is mounted and comes with a right-angle finderscope for easy targeting. I opened the box for pictures. You'll receive the telescope, finder scope, SP10MM and 25MM some brackets. This is box 2 of. Missing the base. Ship to lower 48 states only. This Sky-watcher flex tube...(June 12th, 2024)
• Sky Watcher 050234101004 Sky-watcher Startravel 102 Az3 Telescope F 4.9 Refractor High-con (53.8% similar) ...(June 26th, 2024)