John's 7" Refractor Mount . . .

John, from Richmond, Virginia, and  his 7" refractor. The tripod is a Losmandy
while the "mount head" is a rocker box.

John asked for larger altitute bearings with a "break" on each axis.

The altitute bearings are 10.5" in diameter while the length of
the "rocker box" is approximately 30".

The altitude bearings on John's tube rings. nice!!