Product Overview
Introducing the Askar 160APO 160mm f/7 Triplet Refractor Telescope—a pinnacle of optical excellence designed for both astrophotography enthusiasts and visual observers. This apochromatic refractor boasts a substantial 160mm aperture and a 1120mm focal length, delivering exceptional light-gathering capabilities and sharp, high-contrast images of celestial wonders.
Key Features:
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Premium Optics: The triplet air-spaced APO design incorporates one ED glass element, effectively minimizing chromatic aberration and ensuring true color rendition across the entire field of view.
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Versatile Focal Ratio: With a native f/7 focal ratio, the 160APO is adept at capturing detailed images of deep-sky objects. For those seeking a wider field and faster imaging, the optional 0.8x reducer transforms the focal ratio to f/5.6, broadening imaging possibilities.
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Robust Focuser: Equipped with a 3.5" dual-speed rack and pinion focuser, this telescope ensures smooth and precise focusing. The focuser's design supports heavy imaging equipment, maintaining stability and accuracy during observations and imaging sessions.
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Innovative Design: The 160APO features a retractable rear lens tube, enhancing portability without compromising structural integrity. This design ensures that the optical axis remains stable, providing consistent imaging performance.
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Comprehensive Accessories: Included with the telescope are sturdy tube rings, a 400mm Losmandy-style dovetail plate for secure mounting, and an extended handle that doubles as a base for additional accessories like finder scopes. These features collectively enhance the user experience, making setup and customization straightforward.
Elevate your astronomical pursuits with the Askar 160APO, a telescope that harmoniously blends advanced optical performance with user-centric design, catering to both seasoned astronomers and passionate astrophotographers.
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Instruction of using the 160APO retractable lens tube ( for eyepiece observation, 1.0x flattener, and 0.8x reducer) |
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The Locking Screw Position Diagram |
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160APO EAF（optional） Installation |
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Optical Path Diagram |
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Spot Diagram |
Specifications
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Aperture size |
160mm |
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Focal length |
1120mm |
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Focal ratio |
f/7 |
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Objective lens |
Triplet air-spaced APO (including one ED glass) |
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Total length |
883mm(when the dew shield is contracted) |
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The length of the rear retractable lens tube |
115mm |
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OTA weight |
11.4kg |
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Gross weight（including tube ring and dovetail plate） |
13.6kg |
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Rear-end thread type |
2"/1.25" visual adapters |
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Standard package items |
an 160APO OTA, a pair of tube rings, a handle, an Askar 400mm Losmandy dovetail plate, an aluminum box，a manual |
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