Bresser extension Hexafoc 37.5mm 2.5 inch

Bresser extension Hexafoc 37.5mm 2.5 inch: the right distance for a sharp image

The Bresser 37.5 mm (1.5 inch) extension extends the optical path between your focus ring and your eyepiece or camera. This version has M68 threaded screws and therefore fits directly onto the 2.5 inch Hexafoc focus ring of Bresser telescopes.

Without the correct distance, you simply cannot achieve focus: the focuser reaches the end of its travel before the image is sharp. This extension tube solves that. The aluminum is rigid and does not tilt, which is important for long focal length photography.

Features

• Optical length of 37.5 mm (1.5 inch)
• Rigid aluminum, no camera or eyepiece tilt
• Resolves focus problems with eyepieces and cameras
• Also usable as a spacer ring for the correct backfocus

Compatibility

For the Bresser 2.5 inch Hexafoc viewfinder and other M68 systems. Combine with the 25 mm version for intermediate distances.

Specifications

You can find more accessories for this brand at the Bresser 1TP5 Page.