Tele Vue Bino-Vue.
Your card will only be charged once item ships.
A limitation in viewing the sky is a lack of binocular viewing. Open both eyes & see the dramatic improvement in resolution, contrast, faint star detection, viewing comfort, & an illusion of depth. Open your eyes & mind to BinoVue.
The advantages of a binocular attachment that adjusts interpupilary distance like an ordinary binocular & sets up as easily as changing an eyepiece. The in-line viewing arrangement allows interocular adjustment without focus shift. It uses the largest prism apertures possible.
This version does not include the Bino Vue amplifier/Corrector. It is designed for slow scopes such as F10 SCT's or F/15 MAKS which do not require the prism correction or path length reduction properties of the amplifier/corrector