The accessories are the best part of the package. Usually around this price range eyepieces that come with the telescope are the cheapest versions available and there isn’t even a finder included. With Meade Infinity 70 you get ordinary eyepieces and a useful red dot finder.
The focuser is a rack-and-pinion model. It is mostly plastic and has a size of 1.25 inches. It actually works great. It is smooth and easy to use. It will work well with any 1.25” eyepiece.
The Barlow lens included will double the magnification of any eyepiece. For example, if you are using the 26mm eyepiece and getting 27x magnification, if you add the Barlow the magnification will become 54x. Although the Barlow is useful in the beginning we recommend getting a good quality eyepiece for high magnifications.
The 90-degree prism allows you to do your observations without bending over. It works well without altering the image too much and is a quite useful accessory.