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Askar Full-frame 0.8x Reducer for Askar 140APO
ASK_0.8RED140APO
315,00 €
Brutto
The Askar 140APO comes with two optional premium accessories: a 1.0x flattener and a 0.8x reducer. Introduced here is the 0.8x reducer which is optimized for the Askar 140APO and can provide more possibilities for telescope use.
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Must-have accessories
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The 0.8x reducer can bring Askar 140APO's focal ratio down to F5.6. This is a standard reducer with field flattening capabilities as well. A shorter focal ratio allows the OTA to have a wider field of view and faster exposure times, making it suitable for capturing large areas of nebulae, star clusters, and faint, fast-moving celestial objects.
The 0.8x reducer adopts a triplet design and supports a 44mm full-frame image circle. The overall weight is 0.75kg. The back focus from the M48 thread is a standard 55mm. The front thread is M84*1. we have equipped three sizes of adapter, M68*1, M54*0.75, and M48*0.75 for easy subsequent connection and use. At the same time, it has a built-in M48*0.75 2-inch filter thread, which can be directly installed and used. The overall CNC machined, both end threaded metal caps prevent ash when not in use.
Specifications
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(After attaching) 140APO Focal length |
784mm |
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(After attaching) 140APO Focal ratio |
f/5.6 |
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Lens Number |
Triplet design |
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Back Focus |
55mm (from the base of M48 male thread) |
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Weight |
0.63kg |
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Rear-end thread type |
M54×0.75 |
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- Correction Optics Type
- Focal Reducer
- -26,00 €
- -26,00 €
Askar, based in China, specializes in producing innovative telescopes and astrophotography equipment, appealing to a wide range of astronomers. Their focus on compact and portable designs increases accessibility for users aiming to explore astronomy more comfortably.
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