The Sky-Watcher Startravel-80 (AZ3) 80mm 3.1-in F/5 Alt-Azimuth Telescope is a versatile and high-...The Sky-Watcher Startravel-80 (AZ3) 80mm 3.1-in F/5 Alt-Azimuth Telescope is a versatile and high-quality optical instrument designed for both amateur astronomers and terrestrial observation enthusiasts. This refractor telescope boasts an 80mm aperture and a focal ratio of f/5, providing bright and clear views of celestial objects like the Moon, planets, and brighter deep-sky objects. Its short-tube design makes it exceptionally portable and easy to set up, ideal for quick stargazing sessions or for use as a spotting scope for wildlife viewing. The included AZ3 Alt-Azimuth mount offers smooth and intuitive movement in both altitude and azimuth directions, allowing for effortless tracking of celestial bodies as they move across the night sky. When paired with a 1.25" erecting prism (sold separately), this telescope is also well-suited for terrestrial photography, offering sharp and detailed images.
This guide is for anyone interested in astronomy or terrestrial observation using the Sky-Watcher Startravel-80 telescope. The telescope offers bright and clear views of celestial objects thanks to its 80mm aperture and f/5 focal ratio. Note that while it's portable and easy to set up, you'll need to purchase a 1.25" erecting prism separately for terrestrial use.
All features
Brand
Sky-Watcher
Extended Product Information
FAQs
What can I see with this telescope?
You can observe the Moon, planets, brighter deep-sky objects like star clusters and nebulae. With an optional erecting prism, it can also be used for terrestrial viewing.
What is the AZ3 mount?
The AZ3 mount is an Alt-Azimuth mount that allows you to move the telescope up/down (altitude) and left/right (azimuth).
Do I need to collimate this telescope?
This refractor telescope typically does not require collimation. However, always check the optics for optimal performance.
What eyepieces should I use?
The telescope accepts standard 1.25" eyepieces. A range of eyepieces allows for different magnifications. The focal length of the telescope is 400mm, so the magnification is calculated by dividing the telescope's focal length by the eyepiece focal length.
Can I take pictures with this telescope?
Yes, with the use of a smartphone adapter or a dedicated camera adapter. For terrestrial photography, you will need a 1.25" erecting prism.
How do I clean the lenses?
Use a soft brush or compressed air to remove dust. For smudges, use a lens cleaning solution and a microfiber cloth. Avoid harsh chemicals.
What is the warranty on this telescope?
Warranty information is not available in the provided product data.
Troubleshooting
Image is blurry
Adjust the focuser until the image is sharp. Ensure the eyepiece is properly inserted.
Finderscope is not aligned
Align the finderscope with the main telescope by targeting a distant object during the day.
Mount is unstable
Ensure the tripod legs are fully extended and stable on the ground. Avoid setting up on uneven surfaces.
Difficulty tracking objects
Use the slow-motion controls on the mount to smoothly follow celestial objects as they move across the sky.
Pros and Cons
Pros
Bright and clear views of celestial objects.
Easy to set up and use, making it ideal for beginners.
Portable and lightweight design.
Suitable for both astronomical and terrestrial observations (with additional accessories).
Good value for its performance.
Cons
The included mount is manual and requires manual tracking.
Requires an additional erecting prism for terrestrial use.
Not ideal for high-power observations of small objects due to its aperture.
May require occasional collimation (alignment).
Setup, Compatibility & Care
Assembly: Attach the telescope tube to the AZ3 mount. Secure the tube with the provided hardware. Attach the finderscope.
Eyepiece Insertion: Insert the desired eyepiece into the focuser.
Alignment: Use the finderscope to align the telescope with a target.
Focusing: Adjust the focuser until the image is sharp.
Compatibility:
Eyepieces: Compatible with 1.25" eyepieces.
Mount: AZ3 Alt-Azimuth mount.
Accessories: Accepts standard 1.25" accessories such as Barlow lenses and filters.
Care:
Cleaning: Use a soft brush or compressed air to remove dust from the lenses. For smudges, use a lens cleaning solution and a microfiber cloth.
Storage: Store the telescope in a dry, dust-free environment.