The Meade Series 4000 MA Illuminated Reticle 1.25" Eyepiece is special purpose eyepiece for guiding during long exposure astrophotography as well as taking measurements features illuminated crosshairs, so that the lines are clearly visible against a dark sky. The Meade Series 4000 MA Wireless Illuminated Reticle 1.25in Eyepiece may be used with a Meade Off-Axis Guider or directly in a diagonal or eyepiece holder. This high precision Meade Series 4000 MA Illuminated Reticle 1.25in Eyepiece w/ Cord has four different illuminated scales for making astronomical measurements of angles and distances.
Meade 7065: MA 12mm Illuminated Reticle Eyepiece, 125in, with cord
Meade 7066: MA 12mm Illuminated Reticle Eyepiece, 125in, wireless
Meade 7069: MA 12mm Illuminated Reticle Astrometric Eyepiece, 125in, wireless