Omegon 2'' extension tube, 50mm path length
With many telescopes, the focal plane is a bit farther away, so a photographic application is also possible. However, then the problem arises that certain eyepieces can no longer focus.
That's just one of the tasks solved by the 2" extension tube.
€39.90
(VAT incl.)
Reference:
55072
The advantages at a glance:
High processing quality
2'' snap ring clamp
2'' filter thread
This sleeve bridges the optical path and thus allows the focuser to be in a relatively normal position. The extension sleeve has a very high quality of workmanship. The case is black anodized on the outside and has additional ribbing on the inside to prevent reflections. The extension sleeve has a screw thread for 2" filters at the bottom end. In addition, each extension has a security slot that prevents it from accidentally falling out if the clamping screw is slightly loose. The 2" extension sleeve it is attached using a clamping ring. Even heavy accessories cannot tip over. The "optical path" does not include the length of the 2" sleeve, as it disappears at the 2" focuser, for example.
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