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|---|---|---|---|---|---|
| Price /Unit | $214.62 | $210.24 | $203.67 | $194.91 | Contact US |
Mirrosky Polar Finder Equatorial Mount Calibration Device for MiniAZ Astronomical Telescope Kit
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Mirrosky MiniAZ Portable Intelligent Astronomical Telescope 53ED Guidescope Support Equatorial/Theodolite Dual Mode
$368.91
iAFS 3 Integrated Lightweight 3” Electric Auto Focuser 6KG Load Capacity Support Full-time Manual Focus Function
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Askar 1.0x Full-frame Flattener Professional Astronomical Accessory for 103APO Telescope
Description:
- The 1x flattener does not change the telescope's focal ratio itself. After connecting with the 103APO, it still maintained a focal length of 6.8. The flattener corrects field curvature and coma, resulting in flatter field edges and finer star points.
- The 1.0x flattener adopts a triplet design and supports a 44mm full-frame image circle. The overall weight is 0.58kg. The back focus from the M48 thread is a standard 55mm. At the camera end, it is equipped with M54x0.75 and M48x0.75 two sizes of adapters, which are convenient for connection. At the same time, it has a built-in M48x0.75 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.
Specification:
- (After attaching) 103APO Focal length: 700.4mm
- (After attaching) 103APO Focal ratio: f/6.8
- Lens number: Triplet design
- Back focus: 55mm (from the base of M48 male thread)
- Weight: 0.58kg
- Rear-end thread type: M54x0.75; M54x0.75-M48x0.75 (M48x0.75 filter thread inside)
Package Included:
- 1 x 1.0x Flattener
