Adjustable Weight and Bore Size Counterweight for a Telescope Mount

On-Gimbal Telescope Pointing Assembly

Method and Astrophotographic Apparatus for Acquiring Images of Targets in Sky Area

Mechanical tracking mount

Telescope mount counterweight with integrated battery compartment

Electronic polar alignment for astronomical instrument

Equatorial mount locking device

Equatorial mount for telescope with balanced weight distribution

Mobile astronomical observation apparatus

Polar axis calibration system, electronic polar scope, polar axis calibration control device, and equatorial instrument and telescope comprising the same

Method for adjusting an equatorial or altazimuth mount

Tracking device for portable astrophotography of the night sky

Balanced equatorial mount technique for telescope

Balanced equatorial mount technique for telescope

Accurate Telescope Tracking System with a Calibrated Rotary Encoder

Technique for telescope balance

Primary mirror support structure and telescope unit

Altitude-azimuthal mount for optical instruments

Space telescope system

System for a polar position of a telescope

Equatorial Support for Telescope

CELESTIAL TRACKING DEVICE

Telescope Mount

Optical equipment mounting devices and systems

In-ground telescope with a stationary primary objective mirror having movable collectors

Systems and methods for aligning a telescope

Mobile observatory