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Products description
Askar 60F - 60mm 408mm f/6.8 quadruplet self-flattened astrograph
Lightweight, compact， affordable， quadruplet flat-field Astrograph which can be used for visual observing and astrophotography.
The Askar 60F is an OTA with an aperture of 60mm, a focal length of 408mm, and a native focal ratio of F6.8.
The Askar 60F adopts a quadruplet air-spaced APO lens design, including one piece of ED glass， which can effectively reduce chromatic aberration. The Askar 60F supports 44mm full-frame imaging with great performance of the surrounding star points.
The Askar 60F is a self-flattened design that allows users to avoid calculating the back focus and buying additional flattener, after attaching the imaging accessories, users can directly use it for shooting after the OTA is in focus. This further reduces the cost and improves the pleasure of shooting.
Only 2.5kg and the gross weight is 3kg (including the tube rings and dovetail plate).
The Askar 60F is versatile in its use, allowing for both visual observation and astrophotography.
The Askar 60F also comes standard with a photographic extension tube, which includes M48*0.75&M54*0.75 adapters, it also contains a built-in 2-inch filter thread for easy shooting connections. No matter whether connecting a traditional DSLR camera or a professional astronomical camera, it is very convenient to use. When users go out, they can directly connect the shooting accessories to record the beautiful view at any time.
The mechanical design of the Askar 60F itself adheres to Askar's consistent philosophy of taking into account the user's habits and minimizing the user's invisible costs.
The dew shield of the Askar 60F is a retractable design, further shortening the overall length and increasing portability. The entire lens tube of Askar 60F is crafted using high-quality CNC machining. All the inner of the Askar 60F's dew shield is covered with matting paint to effectively reduce stray light reflections. The overall blue and white color scheme makes the telescope look more refined.
On the handle bar of Askar 60F , it designs a finder base slot. Besides, there are two finder bases on both sides of the focuser, which not only eliminates the need for disassembling when changing the position of the finder scope but also provides additional mounting positions for other astronomical accessories.
In terms of the focuser, the Askar 60F is equipped with a dual-speed R&P 2.4-inch rigid focuser, which has a 1:10 fine adjustment and a 360° scale field rotator at the rear end for precise angle adjustment.
The Askar 60F's dovetail plate is a 230mm standard Vixen dovetail plate, which slotted 1/4 screw holes as well as 3/8 screw holes for direct tripod attachment.
As an affordable and high-quality versatile self-flattened OTA, we look forward to the Askar 60F accompanying you to discover more beautiful!
Aperture size | 60mm | |
Focal length | 408mm | |
Focal ratio | f/6.8 | |
Objective lens | Quadruplet air-spaced APO(including one ED glass) | |
Image circle | 44mm | |
Maximum accessory connection (with the focuser fully retreated) |
| Observing mode: |
Total length | 289mm(including 1.25" adapter as dew shield contracted） | |
Net weight | 2.36kg | |
Gross weight(Including tube ring&dovetail plate） | 2.86kg | |
Rear-end thread type: | M64×0.75-M54×0.75 | |
Standard package items | A 60F OTA, a pair of tube rings, a handle, a Vixen 230mm dovetail plate,a set of photographic adapters | |
This Product was added to our catalogue on 31/07/2025.
Die Box kann unter tpl_modified/boxes/box_miscellaneous.html verändert werden. Die Sprachvariablen befinden sich in der Datei tpl_modified/lang/german/lang_german.custom.