Specifications
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Parameters |
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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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Product Size Diagram |
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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 |
