TeleGizmos 365 Series Cover for 8"-9" Fork Mounted SCT Scopes - T309 Saddle Plates this Altitude Locking Knob upgrade

this Altitude Locking Knob upgrade kit can be used to replace the original knob of an iOptron MiniTower Pro/MiniTower II

center-balanced equatorial mount (CEM) for maximum payload with natural stability and advanced operating specs

It helps block out exterior stray light and reflected interior light for higher contrast views and better imaging

Thereafter the air surrounding the Lunt Solar Telescope Etalon can simply be compressed or decompressed by the tuning system in order to change the air pressure between the surfaces

The "is" versions of the Tele Vue-60

TeleGizmos 365 Series Cover for 8"-9" Fork Mounted SCT Scopes - T309 Saddle Plates this Altitude Locking Knob upgradeTeleGizmos 365 Series Cover for 8" 9" Fork Mounted SCT Scopes This cover is from the TeleGizmos 365 Series of heavy duty environment protection covers. This TeleGizmos Cover will fit 8" 9" Fork Mounted SCT Scopes. The circumference is 58" and the height is 42". Note: The photograph shows a generic 365 Series cover installation for illustration purposes, only. Your cover may look slightly different. Every TeleGizmos Cover is manufactured in the