Orion Starshoot AutoGuider & 60mm Guide Scope Package Complete autoguiding solution includes 60mm Multi-Use Guide Scope and StarShoot AutoGuider With its big 60mm objective lens and non-rotating Helical Focuser, the included 60mm Multi-Use Guide Scope makes guide star selection easy Included StarShoot AutoGuider features a high-resolution, 1/2" format 1.3-megapixel CMOS monochrome chip, with 5.2 x 5.2 micron pixels for highly accurate guiding A reliable autoguiding solution that will help optimize tracking accuracy of any astrophotography setup Affordable combination of gear lets you add autoguiding precision without spending an arm and a leg