140APO
- Stok: Ön Sipariş
- Stok Kodu: 140APO
Parameters | ||
Aperture size | 140mm | |
Focal length | 980mm | |
Focal ratio | f/7 | |
Objective lens | Triplet air-spaced APO (including one ED glass) | |
Total length | 735mm(when the dew shield is contracted) | |
The length of the rear retractable lens tube | 125mm | |
OTA weight | 9.2kg | |
Gross weight（including tube ring and dovetail plate） | 10.9kg | |
Rear-end thread type | 2"/1.25" visual adapters | |
Standard package items | an 140APO OTA, a pair of tube rings, a handle, an Askar 300mm Losmandy dovetail plate, an Oxford cloth case，a manual | |
Parameters | ||
Aperture size | 140mm | |
Focal length | 980mm | |
Focal ratio | f/7 | |
Objective lens | Triplet air-spaced APO (including one ED glass) | |
Total length | 735mm(when the dew shield is contracted) | |
The length of the rear retractable lens tube | 125mm | |
OTA weight | 9.2kg | |
Gross weight（including tube ring and dovetail plate） | 10.9kg | |
Rear-end thread type | 2"/1.25" visual adapters | |
Standard package items | an 140APO OTA, a pair of tube rings, a handle, an Askar 300mm Losmandy dovetail plate, an Oxford cloth case，a manual | |
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