Explore Scientific 3" Self-Centering Focuser - ES-FOC3 Aluminum Dew Shields NOTE: The photograph shows a

NOTE: The photograph shows a TG2D model cover for illustration purposes

The body of the Telrad Original Reflex Finderscope does not have to move

this Polar Scope is offset laterally from the polar axis of the mount's mechanical moving components

Total Weight: 1

thread the T-ring & camera onto the T-Adapter

Explore Scientific 3" Self-Centering Focuser - ES-FOC3 Aluminum Dew Shields NOTE: The photograph shows a<h3>Explore 3' Helical Rack & Pinion Focuser for Explore Refractors 120mm or Larger< h3> With its heavy duty build, precision dual speed focusing capability and superb lifting power, the Explore Scientific 3 inch Self Centering Focuser is the perfect upgrade for those interested in producing beautiful astro images. This heavy duty focuser has a self centering compression system that applies pressure equally to the draw tube, guaranteeing a tight,