TAKAHASHI
The Takahashi FOA-60Q refractor was designed to provide a compact instrument capable of delivering exceptional visual performance. The FOA-60Q will satisfy the most demanding amateurs.
Available Upon Request
In this case, we do not keep the products in stock but are only available upon pre-order. As soon as we receive your order, we will notify you by e-mail or phone, about the exact delivery time.
FOA-60Q TUBE ASSEMBLY COMPLETE D-60mm F-900mm F/15
The Takahashi FOA-60Q refractor was designed to provide a compact instrument capable of delivering exceptional visual performance, similar to that achieved by the TOA series, a true benchmark in this field. Equipped with an apochromatic fluorite lens doublet at an F/D ratio of 15, the FOA-60Q will satisfy the most demanding amateurs. It remains very light, with a weight of only 2.4 kg, and very compact thanks to its retractable dew shield.
The FOA-60Q is simply the best scope in the Takahashi range, with its theoretical Strehl ratio of 99.8%, higher than those of the TOA-130 and TOA-150. The integrated Extender 1.7X can be removed, reducing the F/D ratio to 8.8 and transforming the refractor into a FOA-60.
Net Weight (g) | 2100 |
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Optical design | Apochromatic Refractor |
Aperture (mm) | 60 |
Focal length - F (mm) | 900 |
Focal ratio (f/) | 15 |
Mount | Not included |
Finderscope | 6x30 |
Maximum useful magnification (x) | 120 |
In the box:
Characteristic | Takahashi FOA-60Q refractor |
Objective | Fluorite doublet apochromat |
Lens cell | Air-spaced doublet. Fluorite in the front |
Coatings | Hard multicoatings |
Length of the optical tube | 702 mm |
Diameter of the optical tube | 68 mm |
Diameter of the dew-shield | 80 mm |
Focuser | Rack-and-pinion |
At prime focus, with EXQ1.7XR focal extender | |
Focal length | 900 mm |
Focal ratio | F/15 |
Image circle diameter | 44 mm |
Metal Back Distance | 208.1 mm |
At prime focus, without EXQ1.7XR focal extender | |
Focal length | 530 mm |
Focal ratio | F/8.8 |
Metal Back Distance | 175.6 mm |