Search results for 'hoxin x 17k plus laringophone 5800285 8032182500032'
Askar Flattener 1.0x for 185 APO
US$ 349.94The 1.0x flattener does not change the focal ratio of the telescope itself. After being attached to the Askar 185APO, it maintained a focal ratio of 7. The flattener corrects field curvature and coma, resulting in flatter field edges and finer star points.Askar Reducer 0.8x for 185 APO
US$ 349.94The 0.8x reducer can lower the focal ratio of the Askar 185APO to F5.6. This is a standard gearbox with field flattening capability. 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.Askar Flattener 1.0x for 140 APO
US$ 349.94The 1.0x flattener does not change the focal ratio of the telescope itself. After attaching it to the Askar 140APO, it still maintained a focal ratio of 7. The flattener corrects field curvature and coma, resulting in flatter field edges and finer star points.Askar Reducer 0.8x for 140 APO
US$ 349.94The 0.8x reducer can bring the focal ratio of the Askar 140APO to F5.6. This is a standard gearbox with field flattening capability. 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.Askar Flattener 1.0x for 120 APO
US$ 235.93The 1.0x flattener does not change the focal ratio of the telescope. After attaching it to the Askar 120APO, it maintained a focal ratio of 7. The reducer corrects field curvature and coma, resulting in flatter field edges and sharper star points.Askar Reducer 0.8x for 120 APO
US$ 235.93The 0.8x reducer can bring the focal ratio of the Askar 120APO to F5.6. This is a standard gearbox with field flattening capability. A shorter focal ratio allows the telescope 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.Askar Flattener 1.0x for 103 APO
US$ 235.93The 1x flattener does not change the focal ratio of the telescope. After being attached to the Askar 103APO, it still maintained a focal length of f/6.8. The flattener corrects field curvature and coma, resulting in flatter field edges and finer star points.Askar Reducer 0.6x for 103 APO
US$ 349.94The 0.6x reducer can bring the focal ratio of the Askar 103APO to F4, also providing field flattening. Askar 103APO adopts a detachable tube design, where the back of the tube can be removed when using the 0.6x reducer, allowing the telescope to have the length needed to achieve an F4 focal ratio.Askar Reducer 0.8x for 103 APO
US$ 235.93The 0.8x reducer can bring the focal ratio of the Askar 103APO to F5.4. This is a standard reducer with field flattening capabilities. A shorter focal ratio allows the telescope 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.Celestron Nexstar 6 SE
US$ 1,437.49Nexstar 6 SE Schmidt-Cassegrain 152mm f/10 telescope with Nexstar SE computerized altazimuth mountCelestron StarSense Explorer 10” DOBSON
US$ 1,139.30Celestron StarSense Explorer 10” Dobsonian telescope with parabolic mirror and assisted pointing.ShackMaster Power 500 (36A) Power Supply
US$ 385.02Compact Desktop 36A|13.8V Power Supply sets the new standard for high quality.
- Safety: The Intelligent Protection System protects your devices from damage
- Quiet Operation: The low EMI and acoustic noise minimize distractions
- Flexibility: The flexible orientation and multiple connectivity options make it easy to use
- Convenience: The touchscreen display and USB interface make it easy to control and monitor the power supply
- Power: The 500 watts continuous power output is enough for demanding tasks
- Durability: The sleek design and sturdy construction make it a reliable investment
RigExpert Shackmaster OSL Kit
US$ 86.83Compact and accurate 3-in-1 OSL (Open, Short, Load) calibration kit for radio amateurs. It is also ideal for lab equipment, telecomRigExpert Zero II Antenna Analyzer
US$ 104.37Powerful VNA antenna analyzer up to 1GHz for embedded installationRigExpert AA-3000 ZOOM
US$ 1,262.08Antenna Analyzer with a frequency range from 0.1 to 3000 MHz. Perfect for amateur, professional, and commercial radio.Celestron StarSense Explorer 8” DOBSON
US$ 832.32Celestron Star Sense Explorer 8” Dobsonian telescope with parabolic mirror and assisted pointing.Celestron StarSense Explorer DX 6SC
US$ 876.17Celestron StarSense Explorer DX 6 Schmidt-Cassegrain catadioptric telescope with assisted pointing.SkyWatcher Dobson Skyliner 300/1500 Flextube GoTo
US$ 2,130.36Newton Skyliner Dobsonian telescope 300mm diameter and 1500 focal length f/5 collapsible Flextube type with integrated automatic pointing SynScan Wi-Fi GOTO.