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This cable is used to adapt a serial cable into a cable that is compatible with standard USB ports
3 eyepieces offer 6 magnification choices with the addition of a focal extender
Precision stepper motor with 0
such as diffuse emission nebulae in the summer sky like the Lagoon (M8)
Tele Vue 2x BIG Barlow 2" 65° FOV This cable is used toDescription TeleVue Barlows reduce aberrations to below the airy disc in an f 4 system and lay to rest the popular myth of the "degrading Barlow." Properly designed Barlows do wonderful things: They amplify power, slow the telescope's f # (improving eyepiece sharpness), and give designers the opportunity to compensate for eyepiece aberrations. Tele Vue Barlows use multi coated high index glasses for optimum aberration correction, exceptional contrast
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