Belvedere Marittimo Astronomical Observatory
Eyepieces Specifications
Eyepices and Diagonal:
Televue Nagler 2 ":
Type 5 - 31 mm
Type 4 - 22 mm
Type 4 - 17 mm
Televue Diagonal:
Everbrite 99% Dielectric 90 ° 2 "
Takahashi ABBE Orthoscopic 1.25 ":
6 mm
9 mm
12.5 mm
Televue PowerMate 2 ":
2x
Specifications Accessories
Deep Sky Camera = ZWO ASI 294 MC Pro
Planetary Camera = ZWO ASI 385 MC
Focuser = StarLight Inst. FeatherTouch
Filters:
Baader Planetarium 2" :
UHC / S
IR Pass
UV / IR Cut / L
Moon & Skyglow
Optolon 2 ":
L - Pro
Photografic System = Starizona HyperStar v4
Effective Focal Ratio System: f / 1.9
Video Presentation
Specifications Optics
Optics
Type = Reflector
Manufacturing technique = Smith - Cassegrain AP.
Aperture (mm) = 355.6
Focal length (mm) = 3910
Aperture ratio (f /) = 11
Resolution power = 0.32
Limit value (mag) = 15.3
Light-gathering capacity = 2587
Max. Useful magnification = 710x
Min.effective magnification = 50x
Cover = StarBright XLT
Tube Weight (kg) = 21
Specifications Optics
Optics
Type = Reflector
Manufacturing technique = Smith - Cassegrain AP.
Aperture (mm) = 355.6
Focal length (mm) = 3910
Aperture ratio (f /) = 11
Resolution power = 0.32
Limit value (mag) = 15.3
Light-gathering capacity = 2587
Max. Useful magnification = 710x
Min.effective magnification = 50x
Cover = StarBright XLT
Tube Weight (kg) = 21
Video Presentation
Eyepieces Specifications
Eyepices and Diagonal:
Televue Nagler 2 ":
Type 5 - 31 mm
Type 4 - 22 mm
Type 4 - 17 mm
Televue Diagonal:
Everbrite 99% Dielectric 90 ° 2 "
Takahashi ABBE Orthoscopic 1.25 ":
6 mm
9 mm
12.5 mm
Televue PowerMate 2 ":
2x
Specifications Optics
Optics
Type = Reflector
Manufacturing technique = Smith - Cassegrain AP.
Aperture (mm) = 355.6
Focal length (mm) = 3910
Aperture ratio (f /) = 11
Resolution power = 0.32
Limit value (mag) = 15.3
Light-gathering capacity = 2587
Max. Useful magnification = 710x
Min.effective magnification = 50x
Cover = StarBright XLT
Tube Weight (kg) = 21
Eyepieces Specifications
Eyepices and Diagonal:
Televue Nagler 2 ":
Type 5 - 31 mm
Type 4 - 22 mm
Type 4 - 17 mm
Televue Diagonal:
Everbrite 99% Dielectric 90 ° 2 "
Takahashi ABBE Orthoscopic 1.25 ":
6 mm
9 mm
12.5 mm
Televue PowerMate 2 ":
2x