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Product details
- SKU SWU-S11750
Sky-Watcher Virtuoso 90 mm Mak and Mount
The Sky-Watcher Virtuoso versatile Mount is a powerful tool for photographers and videographers alike, as well as astronomers. This super-steady multifunction, motorized, Alt-Azimuth mount can capture stunning panoramic photos or smooth panning video. You can use Virtuoso with just about any camera or camcorder, from your DSLR to your iPhone. This Sky-Watcher product also includes a 90 mm Maksutov-Cassegrain Telescope and two eyepieces for astronomical observing.
The Maksutov-Cassegrain telescope in this package has a 90 mm aperture, an f-ratio of f/13.9 for a focal length of 1,250 mm. It includes a mounting bracket for the scope, a 5x24 finderscope, a solar finder, a white light solar filter, a 1.25" star diagonal, and two eyepieces, a 10 mm and a 20 mm, both 1.25".
This Sky-Watcher Virtuoso package also includes a bracket for a DSLR camera, or a camcorder, or cell phone. This Sky-Watcher Virtuoso telescope and mount is made for table-top use and rests on three feet for steady operation, on any suitable steady table or flat surfaces. Note: This product does NOT include any tripod.
Specifications:
SKU | S11750 |
UPC | 050234117500 |
Optical Design of Scope | Maksutov-Cassegrain |
Mirror Coatings | 94% Aluminum |
Lens Coatings | Fully Multi-Coated |
Glass Type | BK7/Borosilicate |
Primary Aperture | 90 mm |
F-Ratio | 13.9 |
Focal Length | 1250 mm |
Secondary Diameter | 29 mm |
Secondary Obstruction (by diameter) | 32% |
Secondary Obstruction by Area | 10% |
Dawes Limit | 1.29 arcsec |
Rayleigh Limit | 1.55 arcsec |
Limiting Magnitude | 12.3 |
Minimum Magnification | 13x |
Maximum Magnification | 177x |
Light Gathering (compared to next size down) | 27% |
Focuser | Primary Mirror |
OTA Length (Retract/Ext.) | 11" |
OTA Outer Diameter | 4.125" |
Weight | 15 lb |
Accessories Included with Package | Yes |
Included Finder | 5x24 straight optical, w/bracket |
Included Diagonal | Yes, 1.25" |
Included Eyepieces | 20/10 Plossl |
Magnification w/ Included Eyepieces | 50x/125x |
Included Case | No |
Corrector | No |