By peterjn
$5,350.00
All optics are manufactured in our plant located in Placentia, CA
Multiple lens element design
We use exotic glass as the center element with matching outer elements for optimum viewing.
Coatings are applied specifically for each element to maximum light transmission.
Each element is centered to assure perfect collimation.
Fully baffled tube assembly to minimize any stray light and increase contrast.
Out of stock
DreamStar 120mm F-7 Apochromatic OTA
Clear aperture | 120 mm |
Focal length | 840 mm |
Focal ratio | 7 |
Resolution Coatings | 0.97 arc sec BBAR |
Tube diameter | 5.1″ / 130 mm |
Tube length | 29.9″ / 760 mm |
Tube weight | 8.5 lb / 3.85 kg |
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