The Optics are 18 Times Better Than Your Eye: You cannot see most astronomical objects with your naked eye; Looking through the finder scope gives you 18X more light allowing many astronomical objects to become visible to your eye
The finder scope has a wide field of view to make locating objects easier; You simply align the object in the centre with the crosshairs and the object will be located precisely in the main telescope's field of view
In order for your small finder scope finds to locate what you are looking for; it has three small handy adjustment screws; These allow alignment with the main instrument to be carried out in just a few minutes
The Alstar finder scope gives you a wide field of view to make locating objects that much easier; They let you move the object exactly into the centre of the image which means it is also already accurately centred in the main telescope
The 6x30 finder scope has 30mm aperture lens and provides 6X magnification; So it's a real small telescope with big advantages