Sky-Watcher 102mm Maksutov-Cassegrain Telescope
Ships by Next Business Day
Contiguous US Customers:
All items we sell ship for free within the Contiguous US. Shipping will be via the cheapest shipping method which will vary depending on the items in your order. During checkout, you may also be shown other optional faster shipping choices.
US Customers in Hawaii and Alaska:
Free shipping applies to almost all products. A few large telescopes and mounts are excluded from this free shipping offer. For these items, please contact us to obtain a shipping quote before you check out using the online shopping cart.
International Customers:
Free shipping does not apply to international orders. During check-out, you will be presented with several shipping choices and costs. However, the export of some items may be restricted outside the US due to size or manufacturer restrictions.
- Maksutov-Cassegrain optical design
- Primary and secondary mirrors feature proprietary Radiant™ Aluminum Quartz™ (RAQ™) coatings
- Corrector plate featuring Metallic High-Transmission Coatings™ (MHTC™) virtually eliminates chromatic aberrations
- 102mm aperture, 1300mm focal length, f/12.7 focal ratio
- Aluminum tube coated with glossy, black diamond metal-flake finish
- OTA rear cell thread: Maksutov M44.5
- Included accessories: two 1.25-inch eyepieces, red dot finder, 1.25-inch diagonal, V-style dovetail, and a soft carrying case
If you’re seeking crisp, contrasty views with high levels of detail, look no further than the Skymax series, Sky-Watcher’s premiere line of Maksutov-Cassegrains. Generally regarded as producing a sharper image than Schmidt-Cassegrains, Maksutovs offer astronomers a large visual aperture, high contrast and long focal length in a compact package. These telescopes deliver higher levels of planetary detail due to a focal length that is 5-7 times longer than your average Newtonian or refractor telescope.
Skymax Maksutovs feature mirrors constructed of borosilicate, polished and coated with our proprietary Radiant™ Aluminum Quartz™ (RAQ™)]coatings, which produce a remarkable 94% reflectivity. All Maksutovs use a corrector plate to help reduce chromatic aberration, which is then coated using our signature Metallic High-Transmission Coatings™ (MHTC™), producing professional grade optics at an affordable price.
The Skymax 102 # S11510 includes two 1.25-inch eyepieces, red dot finder, 1.25-inch diagonal, V-style dovetail, and a soft carrying case.
Specifications:
Optical Info:
- Optical Design: Mak-Cass
- Mirror Coatings: Radiant Aluminum Quartz (RAQ)™ coatings with 94% reflectivity
- Lens Coatings: Fully Multi-Coated
- Glass Type BK7/Borosilicate
- True Aperture (mm): 101.93
- Primary Aperture (mm): 102
- F/Ratio: 12.7
- Focal Length (mm): 1300
- Secondary Diameter: 31mm
- Secondary Obstruction (by diameter): 30%
- Secondary Obstruction by Area: 9%
Observational Info:
- Dawes Limit: 1.14
- Rayleigh Limit: 1.37
- Limiting Mag.: 12.5
- Minimum Magnification: 14
- Maximum Magnification: 201
- Light Gathering (compared to next size down): 28%
General Info:
- Focuser: Primary Mirror
- OTA Length (Retract/Ext.): 12.25
- OTA Outer Diameter: 4.625"
- OTA Weight (with accessories): 4.6
Accessories:
- Included Finder: Red Dot
- Included Diagonal: 1.25" Star Diagonal
- Mounting Accessories: V-Rail
- Included Eyepieces: 25/10 Wide Angle
- Magnification w/ Included Eyepieces: 52x/130x
- Included Case: Yes
- Corrector: No
| Manufacturer | Sky Watcher |
|---|---|
| Free Shipping Graphic | Free Contiguous US Shipping |
| Telescope Focal Length | 1251 - 1500mm |
| Hide Found a better Shipped Price on Frontend? | No |
- Maksutov-Cassegrain optical design
- Primary and secondary mirrors feature proprietary Radiant™ Aluminum Quartz™ (RAQ™) coatings
- Corrector plate featuring Metallic High-Transmission Coatings™ (MHTC™) virtually eliminates chromatic aberrations
- 102mm aperture, 1300mm focal length, f/12.7 focal ratio
- Aluminum tube coated with glossy, black diamond metal-flake finish
- OTA rear cell thread: Maksutov M44.5
- Included accessories: two 1.25-inch eyepieces, red dot finder, 1.25-inch diagonal, V-style dovetail, and a soft carrying case
If you’re seeking crisp, contrasty views with high levels of detail, look no further than the Skymax series, Sky-Watcher’s premiere line of Maksutov-Cassegrains. Generally regarded as producing a sharper image than Schmidt-Cassegrains, Maksutovs offer astronomers a large visual aperture, high contrast and long focal length in a compact package. These telescopes deliver higher levels of planetary detail due to a focal length that is 5-7 times longer than your average Newtonian or refractor telescope.
Skymax Maksutovs feature mirrors constructed of borosilicate, polished and coated with our proprietary Radiant™ Aluminum Quartz™ (RAQ™)]coatings, which produce a remarkable 94% reflectivity. All Maksutovs use a corrector plate to help reduce chromatic aberration, which is then coated using our signature Metallic High-Transmission Coatings™ (MHTC™), producing professional grade optics at an affordable price.
The Skymax 102 # S11510 includes two 1.25-inch eyepieces, red dot finder, 1.25-inch diagonal, V-style dovetail, and a soft carrying case.
Specifications:
Optical Info:
- Optical Design: Mak-Cass
- Mirror Coatings: Radiant Aluminum Quartz (RAQ)™ coatings with 94% reflectivity
- Lens Coatings: Fully Multi-Coated
- Glass Type BK7/Borosilicate
- True Aperture (mm): 101.93
- Primary Aperture (mm): 102
- F/Ratio: 12.7
- Focal Length (mm): 1300
- Secondary Diameter: 31mm
- Secondary Obstruction (by diameter): 30%
- Secondary Obstruction by Area: 9%
Observational Info:
- Dawes Limit: 1.14
- Rayleigh Limit: 1.37
- Limiting Mag.: 12.5
- Minimum Magnification: 14
- Maximum Magnification: 201
- Light Gathering (compared to next size down): 28%
General Info:
- Focuser: Primary Mirror
- OTA Length (Retract/Ext.): 12.25
- OTA Outer Diameter: 4.625"
- OTA Weight (with accessories): 4.6
Accessories:
- Included Finder: Red Dot
- Included Diagonal: 1.25" Star Diagonal
- Mounting Accessories: V-Rail
- Included Eyepieces: 25/10 Wide Angle
- Magnification w/ Included Eyepieces: 52x/130x
- Included Case: Yes
- Corrector: No
| Manufacturer | Sky Watcher |
|---|---|
| Free Shipping Graphic | Free Contiguous US Shipping |
| Telescope Focal Length | 1251 - 1500mm |
| Hide Found a better Shipped Price on Frontend? | No |
Sky-Watcher 102mm Maksutov-Cassegrain Telescope # S11510