Search results for: 'Extension'

Fine tuning rings from TS Optics are a real problem solution. They allow fine adjustment of the distance with much highe...

Fine tuning rings from TS Optics are a real problem solution. They allow fine adjustment of the distance with much highe...

Fine tuning rings from TS Optics are a real problem solution. They allow fine adjustment of the distance with much highe...

You are looking for a precise focuser which can easily be attached to your telescope, or a precise variable extension fo...

In the center of this glass globe, a high tension nucleus, surrounded by low pressure gas (plasma), evokes visible elect...

In the center of this glass globe, a high tension nucleus, surrounded by low pressure gas (plasma), evokes visible elect...

In the center of this glass globe, a high tension nucleus, surrounded by low pressure gas (plasma), evokes visible elect...

The Sky-Watcher Dobsonian Telescope 10" has a "paraboloidal" primary mirror to eliminate spherical aberration and a four...

The Sky-Watcher Dobsonian Telescope 6" has a "paraboloidal" primary mirror to eliminate spherical aberration and a four...