The Vixen Optics A80Mf Telescope OTA APZ Mountis a great telescope for beginners. It combines an 80mm achromatic refractor and a simple and easy-to-use alt-azimuth mount, which is comprised of parts of the AP equatorial mount. It is suitable for observation of bright planets, nebulae, and star clusters.

80mm Achromatic Refractor    910mm Focal Length, f/11 Focal Ratio

The fully coated achromatic 80mm objective gathers more light than smaller-objective models while still being easy to handle and transport. The focal length is 910mm and the focal ratio is f/11 for good magnification and sharp detail.

With the smooth friction-control mechanism of the APZ mount, the telescope can be moved quickly by hand to your target object. The mount is composed of sectional modules and units that can be easily upgraded to an AP equatorial mount with additional components.

The compact and lightweight tripod combines durability and ease of use. The tripod legs can be extended to 51" or retracted to about 24" long for storage. The spike of each leg is protected with a rubber covering for use in different environments.

Related Questions and Answers

Q: 1. Does this come with supplied eye pieces and view finder?

A: In the Box Vixen Optics ED80Sf 80mm f/7.5 APO ED Refractor Telescope with Porta II Mount Flip-Mirror Diagonal Finderscope with Bracket Hard Carrying Case for OTA Vixen Optics Porta II Alt-Azimuth Mount Limited 5-Year Warranty OTA and mount only. No eyepieces No tripod

Q: 2. what kind of mount and tripod will work with this? I also need sun filters for the eclipse. Could you pro info on this?

A: The Vixen Optics SD103S 103mm f/8 ED APO Refractor can be used on a mount such as the Explore Scientific iEXOS-100-2 PMC-Eight Equatorial Go-To Tracker System https://bhpho.to/3dkl14G. And this Mr. Star Guy filter will fit the telescope: https://bhpho.to/3I4SXRX

Q: 3. What tripod mount? 1/4-20? 3/8-16?

A: This permutation of the BT81S-A arrives with the binocular optical tube assembly (OTA) only. Eyepieces, mount, and a tripod or base need to be supplied by the user. Mount block dovetail bar for SX/GP tripods

Q: 4. what does erect image viewing mean?

A: When you look at the moon through a straight telescope (refactor) the moon will be upside down in the eyepiece. When you take a picture with a digital camera the image will be projected on to the senor upside down, the camera's software will transpose it correctly on the LCD screen. A erecting prism on a telescope or binocular does the same thing.

Q: 5. Will Vixen Optics Porta II Tall+ Alt-Azimuth Mount work with this scope?

A: Yes it is compatible.

Q: 6. If I will use the Vixen SD 103S telescope for viewing, do I need to purchase a field flattener or extension tube?

A: No, it is not a necessity

Q: 7. CAN I TAKE PICTURES BY CONNECTING MY CAMERA?

A: Yes you can, but you would need adapters to do so. I would need to know what camera model you have to make the proper adapter recommendations.

Q: 8. Any front filter threads? If yes, what size?

A: The Vixen Optics 81mm BT81S-A Astronomical Binoculars do not have front filter threads.

Q: 9. Why doesn't have wi-if and if not are the others (tripods) have one and why this tower tripod doesn't?

A: The The Vixen Optics AXD2-VMC260L (WT) GoTo Catadioptric Telescope is designed for serious astrophotographers who demand a perfect imaging platform, and the Vixen Star Book Ten Go to feature of the mount, works internally with a computer, not with Wifi.

Q: 10. Does the VC200L ship with a 2 speed focuser?

A: The Vixen Optics VC200L 200mm f/9 Catadioptric Telescope (OTA Only), BH # VIVC200L, ships with a two-speed focuser.