
Reference: ZWEAF-N
Brand: ZWO
Reference: ZWEAF-N
Brand: ZWO
Reference: POA-URANUS-C
Brand: Player One
Reference: POA-ACS
Brand: Player One
Reference: AS-FRA400
Brand: ASKAR - Sharpstar
Reference: ZWASI120MINI
Brand: ZWO
Reference: AS-SET-DUO-D1D2
Brand: ASKAR - Sharpstar
Reference: ZWDC-Y-SPLIT
Brand: ZWO
Reference: AS-REDFRA400
Brand: ASKAR - Sharpstar
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The Askar 71F 0.75x reducer, optimized for the Askar 71F, can provide more possibilities for telescope use.
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Express shipping of in-stock parts
The 0.75x reducer can bring Askar 71F's focal ratio down to F5.2. 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 0.75x reducer adopts a triplet design and supports a 44mm full-frame image circle. The overall weight is 0.23 kg. The back focus from the M48 thread is a standard 55mm. Both end threads are M59*1. The 71F photographic extension tube has two sizes of M54*0.75 and M48*0.75 adapters, which can be directly and easily connected to the 71F 0.75x reducer for use. At the same time, the adapter 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.
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Reference: SW0420
Brand: Sky-Watcher
Reference: TSFlat25Del
Brand: TSOptics
Reference: SS-RED50EDPH
Brand: ASKAR - Sharpstar
Reference: WiRed08
Brand: TSOptics
Reference: AS-RED140APO
Brand: ASKAR - Sharpstar
Reference: SW0472
Brand: Sky-Watcher
Reference: AS-FLAT185APO
Brand: ASKAR - Sharpstar
Reference: TSFlat2,5
Brand: TSOptics
Reference: TSRED106
Brand: TSOptics
Reference: SW0471
Brand: Sky-Watcher
Reference: SW0503
Brand: Sky-Watcher
Reference: TSCFRED90
Brand: TSOptics
Reference: SW0461
Brand: Sky-Watcher
Reference: TSRedJM63S
Brand: TSOptics
Reference: ARTRED80ED
Reference: AS-RED185APO
Brand: ASKAR - Sharpstar
The Askar 71F 0.75x reducer, optimized for the Askar 71F, can provide more possibilities for telescope use.
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