Vaonis Vespera Pro II Σταθμός Παρατήρησης

Περιγραφή

Τεχνικά Χαρακτηριστικά

• Brand
  Vaonis
• Model
  Vespera Pro II (VEP50-II)
• Category
  Smart telescope / Observation station (Teleskope und Zubehör)
• SKU
  240944
• MPN
  VEP50-II
• EAN / Barcode
  3760285690637
• Aperture
  50 mm
• Focal length
  ~245 mm (listed; some listings show 250 mm for related models)
• Focal ratio
  f/4.9
• Lens design
  Apochromatic quadruplet with field corrector
• Lens glass
  Lanthanum glass (S-FPL52)
• Sensor type
  Sony IMX676 (color)
• Sensor resolution
  3536 × 3536 pixels (~12.5 MP)
• Sensor format
  1/1.6 inch
• Sensor size
  7.0 × 7.0 mm
• Pixel size
  2 µm
• Native field of view
  ~1.6° × 1.6°
• Max field of view (mosaic/CovalENS)
  ~4.18° × 2.45°
• Sampling / plate scale
  ~1.6 arcsec/pixel
• Limiting magnitude
  ~16
• Internal storage
  ~225 GB
• Image formats
  FITS 16-bit (single), TIFF 16-bit (stacked), JPEG 8-bit (display)
• Connectors
  USB Type-C
• Battery life
  ~11 hours
• Weight (instrument)
  ~5 kg
• Product dimensions (instrument)
  ~48 × 20 × 9 cm
• Operating temperature range
  0 °C to 40 °C
• Multi-night observation slots
  30
• Special features
  Refined field corrector, high-performance field flattener, light shielding structure, smart/automated observation workflows, expert mode and calibration-frame capture

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