Search results for 'leica apo televid 82 straight 401 19 4022243401198'
ToupTek 224C Color
Regular Price: US$ 176.98
US$ 159.19
This color camera is perfect as an autoguider and as a planetary camera. The ToupTek 224 Color uses the IMX224 Color sensor, it has 1280x960 pixels while the pixel size is 3.75 μm. It provides 12 bit ADC, weighs only 90g and has a 31.8mm barrel!ToupTek 2210M Mono Camera
Regular Price: US$ 274.80
US$ 257.02
The small ToupTek 2210 offers optimal performance for planetary imaging and driving. Low readout noise, high dynamic range, peak QE>750%, AR protection window and much more! It uses the SMARTSENSE SC2210 1/1.8" sensor and has 1920x1080 pixels while the pixel size is 4.00 μm.Askar Flattener 1.0x for 185 APO
US$ 354.84The 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$ 354.84The 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$ 354.84The 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$ 354.84The 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$ 239.23The 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$ 239.23The 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$ 239.23The 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$ 354.84The 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$ 239.23The 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.ZWO ASI715MC
US$ 239.23The ASI715MC is a sensitive color camera with a 1/2.8" sensor and 8.46 megapixel resolution. With the Sony STARVIS technology used, this camera has low readout noise (0.72e) and ultra-high sensitivity, making it ideal for astronomical imaging of the planets and smaller deep-sky objects and also for microscope photography.Wanderer Astro Manual Flat Box 190mm
Regular Price: US$ 150.30
US$ 123.61
The Wanderer Astro Flat Panel 190mm is a flat field generator with variable brightness control. Unlike the motorized version of Wanderer with USB control, this version has only the hand controller.Artesky 0.8x Reducer for 80ED APO
US$ 159.19This corrector is optimized for the Artesky APO80EDF7 refractor, however it can also be adapted to other refractors up to focal lengths of F/7.5 by changing the backfocus distance. It returns excellent images even with very large sensors without issues; backfocus from the T2 thread is 55mm for the 80mm F/7.0 model. You can connect a 2" filter in front of the corrector.Artesky 0.8x Reducer of 102ED APO
US$ 159.19This corrector is optimized for the Artesky APO102EDF7 refractor, however it can also be adapted to other refractors up to focal lengths of F/7.5 by changing the backfocus distance. It returns excellent images even with very large sensors without issues; backfocus from the T2 thread is 55mm for the 102mm F/7.0 model. You can connect a 2" filter in front of the corrector.Artesky Ultraguide 32 MKII
US$ 105.83The guide telescope is extremely necessary when doing astrophotography, the UltraGuide MKII is a telescope with a focal length of 120mm for a ratio of F / 4.0, ideal for instruments with medium or short focal length. The 31.8mm focuser allows you to use the UltraGuide MKII both as a finder and as a guide telescope, in fact it is equipped with a T2 thread to allow attachment to most of the guide cameras on the market.- Flatfield box by Teleskop-Service for perfect astro images with latest LED technology and adjustable brightness - for astrophotography with telescopes up to 210mm
SkyWatcher Focal Reducer / Corrector Evostar 0.85X ED100
Regular Price: US$ 236.57
US$ 221.44
Focal reducer / corrector 0.85X for Evostar ED100 refractor. Requires M48 ring.