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Celestron CGEM II 1100 HD
Celestron CGEM II 1100 HD
Celestron CGEM II 1100 HD
$4,999.00
Celestron CGEM II 1100 HD
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Celestron CGEM II 1100 HD Product description
Celestron CGEM II 1100 HD
General properties
| Telescopes series | Celestron CGEM |
|---|---|
| Made in | - |
| In production since | - |
| Warranty | 2 years |
Optical properties
| Optical design of telescope | Schmidt Cassegrain |
|---|---|
| Lowest (useful) magnification. | $44.10 |
| Highest (useful) magnification. | $728.83 |
| Optical tube size - diameter | - |
| Optical tube length | 610 mm |
| Optical tube weight | - |
| Aperture. | $308.73 |
| Focal length. | $3,087.32 |
| Focal ratio. | $10.00 |
| Eyepiece 1 - Focal Length | 23 mm |
| Eyepiece 1 . magnification | 122x |
| Eyepiece 2 - Focal Length | - |
| Eyepiece 2 . magnification | - |
| Eyepiece 3 - Focal Length | - |
| Eyepiece 3 . magnification | - |
| Light-gathering power. | $1,764.18 |
| Limitting stellar magnitude. | $14.70 |
| Rayleigh Resolution. | $0.55 |
| Dawes Resolution. | $0.45 |
Reflector properties
| Secondary mirror size/diameter. | $105.11 |
|---|---|
| Secondary mirror obstruction (by diameter). | $104.75 |
| Secondary mirror obstruction (by area). | $13.23 |
Recording properties
| Image capturing | Optional |
|---|---|
| Photo adapter | Optional |
Mounting properties
| Mount type of build | CGEM DX Computerized Equatorial, GoTo |
|---|---|
| Tripod compliant | Yes |
| Type of tripod | Adjustable |
| Tripod material | Stainless steel |
Navigation properties
| Software for Stellar Navigation | All-Star Polar Alignment, NexRemote, NexStar |
|---|---|
| GoTo Telescope Control | Yes |
| GoTo Telecope Language | English, French, German, Spanish |
| Telescope GoTo control interfaces | NexRemote |
| Telescope Alignment method | 1-star, 2-star, Last alignment, Quick align, Solar system |
| Integrated GPS | Optional |
| Tracking | Yes |
| Track rate | Lunar, Sidereal, Solar |
| Track mode | EQ North, EQ South |
| Telescope Guiding | - |
| Slow motion controller | No |
| Slew Speed | Nine Slew Speeds |
| Com. Port | Multi AUX ports, Multi USB ports |
| Remote Hand Control | 19 fiber optic backlit LED buttons, 19 LED backlit buttons, Double line |
Physical properties
| Power Supply Unit | Car battery adapter |
|---|---|
| Lens coatings | StarBright XLT |
| Type of Focuser | 2'' Crayford style with 1.25'' adapter |
| Eyepiece barrel size | 1.25'' / 31.75 mm |
| Eyepiece angle | 90° |
| Barlow diverging lens | Not Included |
| Level | No |
| Total gear weight. | $72.56 |
Special features
| Finder - Scope | 9x50 |
|---|---|
| Recommended for | Advanced |
| Suitable for observing | Astrophotography, Galaxies, Moon, Nebulae, Planets |
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