Cell shown separated from focal length extender.
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Attached
view.
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Assembled
top view.
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Assembled
back view.
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"Just got in from a three and half hour session outside. Went
wonderfully!
This new mirror
cell has a nice snug fit. Collimation was much, much easier than the stock
cell, no difficulty getting well collimated. And I either had a night
of great seeing, or these modifications have significantly improved
the image quality that I'm getting from the scope." - Mike J.
Reposition
the primary mirror with this tube extender cell.
Custom designed to your preferred distance back, attaches to OTA using
your tube's existing bolt holes. Reduces torque on the focuser. Open back
design facilitates quick mirror cooling. Collimation bolts allow fine
tuning. Cells are flat black.
Integrated mirror front retaining ring eliminates star flaring
(compare before/after).
After receiving your order we will e-mail dimensional questions for individually
designing the cell. You will receive a design PDF showing your cell with
dimensions for review/approval.
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