Search results for 'astronomy si'
SkyWatcher Evoguide 50ED DX
US$ 246.34Skyguide 50ED DX - New version
- 50 mm apochromatic refractor with matched lens assembly with one ED element
- 242 mm focal length (f/4.8)
- 1.25” Helical focuser
- Finder stalk and dovetail mounting system included
- Parfocal ring provides for simple repeat placemente of guide cameras (guide camera not included)
SkyWatcher AZ-EQ5 WIFI
Regular Price: US$ 1,544.25
US$ 1,252.89
- German Equatorial/Alt-Az/dual-OTA mode.
- Permanent periodic error correction (PPEC).
- Belt drive – Super smooth PE curve. Low backlash, silent slewing.
- +/- 5 arc seconds native periodic error.
- Dual shutter release control for batch exposures of astrophotography.
- Motor controller with high torque and accuracy.
- Includes two V-style saddles for mounting dual OTAs
- Secure-fit power supply connections.
- Polar alignment with optional polarscope.
- Dual Encoders
- Counterweight extension bar included.
- Retractable counterweight bar.
WARNING: the Synscan hand controller has now been replaced by the WIFI controller to be used with Synscan Pro by Skywatcher
SkyWatcher HEQ5 Synscan
US$ 1,146.93This heavy-duty HEQ5 Pro mount is a smaller version of the sturdy EQ6 Pro mount. It is specially designed for observers who need the steadiness of the EQ6 Pro mount but finds the EQ6 Pro mount too physically demanding.
0.85x Focal Reducer/Corrector for Sky-Watcher PRO 80 ED APO is designed for serious Astro-Imagers. Optimized for the Sky-Watcher PRO 80 ED APO, this superb quality accessory effectively reduces the telescope’s focal length by a factor of 0.85x and provides much improved field-edge correction. Features:
- 55mm back focus
- M48 threads (not standard T-thread)
- Drops ProED 80 from f/7.5 to f/6.3
OUT OF STOCK
SkyWatcher Maksutov Skymax 127
Regular Price: US$ 396.43
US$ 369.95
The Sky-Watcher Skymax Maksutov-Cassegrains are the ultimate take-anywhere telescopes. Despite their small dimensions they pack a powerful punch. Their high-resolution, diffraction-limited optical systems are multi-coated to maximize contrast and image sharpness.
SkyWatcher Canon Camera Adapter (M48)
US$ 26.40Designed for attaching a Canon DSLR camera to any of the Sky-Watcher 0.85x Focal Reducer/Correctors.
M48 rings are used for larger format imaging. These are different than the standard T-Thread and are not suitable for use on our Collapsible Dobsonian line. M48 rings are to be used on the Esprit and ProED series when using the dedicated field correctors.SkyWatcher Nikon Camera Adapter (M48)
US$ 26.40Designed for attaching a Nikon DSLR camera to any of the Sky-Watcher 0.85x Focal Reducer/Correctors.
M48 rings are used for larger format imaging. These are different than the standard T-Thread and are not suitable for use on our Collapsible Dobsonian line. M48 rings are to be used on the Esprit and ProED series when using the dedicated field correctors.SkyWatcher EQM-35 PRO WIFI
Regular Price: US$ 793.75
US$ 705.47
The Sky-Watcher EQM-35 provides a convenient, stable platform for refractors up to 100mm or up to 127mm Maksutovs. Designed as an imaging system, it also works astonoshingly well for visual use. This mount is perfect for the beginner as well as the more advanced astronomer.
The removable dec assembly allows for the use of Star Adventurer L-brackets or ball head adapters, turning the mount into a heavy duty tracking system.
If what you’re looking for is a lightweight, stable mount that is precise and easy to use, the EQM-35 is the mount you’re looking for.
WARNING: the Synscan hand controller has now been replaced by the WIFI controller to be used with the app Synscan Pro by SkywatcherSkyWatcher EQ8-R (Head Only)
US$ 3,972.32The Sky-Watcher EQ8-R Pro is an exciting evolutionary progression of the popular EQ8 Pro. The EQ8-R Pro is an extra heavy-duty, observatory class German equatorial mount, with a payload capacity of up to 50kg. Quiet in operation, the EQ8-R is supplied with the Synscan Go-To handset and can automatically find and track over 42,900 celestial objects from its extensive computer database.
SkyWatcher Evolux 62ED + Reducer/Flattener
Regular Price: US$ 678.98
US$ 573.02
The new Evolux ED series is characterized by its new design, remarkable mechanical improvements and unmatched compactness, without however renouncing the optical qualities typical of the ED Evostar apochromatic refractors from which this new series is inspired.
SkyWatcher Evolux 82ED + Reducer/Flattener
Regular Price: US$ 1,014.49
US$ 873.22
The new Evolux ED series is characterized by its new design, remarkable mechanical improvements and unmatched compactness, without however renouncing the optical qualities typical of the ED Evostar apochromatic refractors from which this new series is inspired.
SkyWatcher AZ-EQ Avant / StarQuest Motor
US$ 56.95Single-axis motorization for Sky-Watcher AZEQ Avant and StarQuest mounts and equipped with autoguiding port.SkyWatcher SynScan Upgrade Kit EQ5
US$ 440.58SynScan Upgrade Kit EQ5: Computerization kit for manual EQ5 mount models.
Includes pair of motors, control electronics, SynScan Version 4 hand controller, PC serial cable, power supply.OUT OF STOCK
SkyWatcher Star Adventurer 2i Pro Pack
Regular Price: US$ 414.10
US$ 369.95
New version with integrated Wi-Fi - Compact and lightweight astro-tracker useful for wide-field photos of the sky with camera or small refractor - Full version of Latitude Base, L-bracket, 1kg counterweight and Ball head - Maximum load 5kg
*** This is the version 2i version with Wi-Fi. Image is for reference onlySkyWatcher Synscan USB Module
US$ 31.34Allows a more reliable wired connection between any Skywatcher Synscan Go-To mount and a PC and certain Android devices. The dongle plugs into the mount’s hand control port and connects to a computer with a USB cable (not supplied). Users can then control a Skywatcher Go-To telescope from a computer by using either the SynScan Pro application for Windows or third party applications like EQMOD and K-Star. The dongle is supplied with cables that support both alt-azimuth and equatorial Synscan Go-To mounts (except the EQ6 Pro when the mount’s handset cable should be used instead). The dongle can also be used for updating the mount's motor firmware.
* USB cable is not included
Note: Sky-Watcher mounts which have a built-in USB port do not require this dongle.SkyWatcher Maksutov Skymax 150
Regular Price: US$ 754.91
US$ 705.47
The Sky-Watcher Skymax Maksutov-Cassegrains are the ultimate take-anywhere telescopes. Despite their small dimensions they pack a powerful punch. Their high-resolution, diffraction-limited optical systems are multi-coated to maximize contrast and image sharpness.SkyWatcher CQ350 PRO Synscan
US$ 3,389.58Sky-Watcher CQ350 PRO SynScan GoTo mount, with 35kg load capacity, intermediate belt transmission and new design with multi-connectivity.SkyWatcher Dobson Heritage 130/650 Flextube
US$ 225.15Heritage 130/650 Flextube Dobsonian telescope with 130mm aperture and 650mm focal length with silk-screened wooden base. Gift box.