OTA · MSRP $1,999
Astro-Tech AT106EDQ f/7 Quad Refractor
Key specifications
| Aperture | 106 mm |
|---|---|
| Focal length | 742 mm |
| Focal ratio | f/7 |
| Optical design | Quadruplet APO |
| Weight | 6.5 kg |
All specifications
| Lens coating | Fully multicoated, matched to each glass type |
|---|---|
| Focuser type | 3.2" dual-speed rack-and-pinion, 10:1 fine focus |
| Tube length | 599.4 mm |
| Dovetail | Vixen |
About
The mid-size EDQ: a 106 mm f/7 four-element, two-group quadruplet pairing an apochromatic ED triplet objective with a separate internal ED field-flattening group for a 44 mm corrected image circle with no external flattener. Ships with a 3.2" dual-speed rack-and-pinion focuser, 360° camera angle adjuster, rings, Vixen dovetail and handle.
Where to buy
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