Descripción
Especificaciones técnicas:
Optical Tube Info: |
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Optical Design: |
Schmidt-Cassegrain |
Aperture: |
279.4mm (11″) |
Focal Length: |
2800mm (110″) |
Focal Ratio: |
f/10 |
Focal Length of Eyepiece 1: |
40mm (1.57″) |
Magnification of Eyepiece 1: |
70x |
Finderscope: |
9×50 |
Star Diagonal: |
1.25″ Star Diagonal |
Optical Tube: |
Aluminum |
Highest Useful Magnification: |
660x |
Lowest Useful Magnification: |
40x |
Limiting Stellar Magnitude: |
14.7 |
Resolution (Rayleigh): |
0.5 arc seconds |
Resolution (Dawes): |
0.42 arc seconds |
Light Gathering Power (Compared to human eye): |
1593x |
Secondary Mirror Obstruction: |
95mm (3.75″) |
Secondary Mirror Obstruction by Diameter: |
34% |
Secondary Mirror Obstruction by Area: |
12% |
Optical Coatings: |
StarBright XLT |
Optical Tube Length: |
610mm (24″) |
Optical Tube Diameter: |
312.42mm (12.4″) |
Optical Tube Weight: |
27.5 lbs (12.4 kg) |
Dovetail: |
CGE Dovetail Bar |
Solar Warning |
- Never look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter). Permanent and irreversible eye damage may result.
- Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it.
- Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.
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Valoraciones
No hay valoraciones aún.