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Aplanador 1,0x 103 APO Askar Full Frame
ASKASFLAT-103
Stock at Supplier
223.10
231.36
-8.26
VAT excluded
Shipping 5/7d
The Askar 103 APO comes with three optional premium accessories, a 1.0x flattener, a 0.8x reducer and a 0.6x reducer. We present here the 1.0x flattener, which is optimized for the Askar 103APO，andcan offer more possibilities for telescope use.
Delivery Options
| Carrier | Description | Estimated Delivery | ||
|---|---|---|---|---|
 |
Home delivery - International | Home delivery - International |
Monday, 14 October - Monday, 21 October |
|
Home delivery - International
Home delivery - International
Estimated delivery:
Monday, 14 October - Monday, 21 October
✖
The 1x flattener does not change the focal ratio of the telescope itself. After connecting it to the Askar 103APO, it still maintained a focal length of 6.8. The flattener corrects for field curvature and coma, resulting in flatter field edges and finer star points.
The 1.0x flattener adopts a triplet design and supports a 44 mm full-frame image circle. The total weight is 0.58 kg. The rear focus of the M48 thread is 55 mm standard. The front thread is M84*1. At the camera end, it is equipped with M54*0.75 and M48*0.75 two sizes of adapters, which are convenient for connection. At the same time, it has a built-in 2-inch M48*0.75 filter thread, which can be installed and used directly. CNC machining overall, both ends threaded metal caps prevent ash when not in use.
Specifications:
103APO Focal length （Aftercoupling）: 700.4mm
103APOFocalratio（After coupling）: f/6.8
Number of lenses: Triplet design
Rear focus: 55mm（fromthe base of M48 male thread）
Weight: 0.58kg
Rear thread type:
M54×0.75
M54×0.75-M48×0.75(filter thread M48×0.75 inside)
1x Flattener Size Diagram
1x Flattener Installation
Spot Diagram
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