Omegon 2-inch Extension Tube 80 mm

Omegon 2 inch extension tube 80 mm: 80 mm extra in the 2 inch light path

Some telescope and accessory combinations do not reach the focus point: the focuser cannot travel outward far enough. An extension tube solves this by placing the accessory a fixed distance further from the telescope.

This version uses a ring clamp that secures the accessory all around instead of with a pointed screw. That prevents tilting, which in photography would be immediately visible as skewed stars. The internal grooves absorb stray light.

Features

• Telescope side and accessory side 2 inch
• Optical length 80 mm
• 2-inch filter thread (M48)
• Ring clamp for uniform clamping without tilting
• Internal anti-reflection grooves against stray light
• Aluminium, black, 140 g

Compatibility

For telescopes and accessories with a 2-inch connection. All standard 2-inch filters fit into the filter thread, so the barrel immediately serves as a filter holder.

Specifications

You can find more adapters for this brand on the Omegon brand page.