WO RedCat 51 APO 250mm f/4.9

  • Brand: William Optics
  • Product Code: WO-RedCat51
  • Availability: In Stock
  • $24,000TWD

Telescope
Lens Structure Petzval (4 Elements in 3 Groups)
Lens Type Prime Lens
Lens Material FPL-53
Focal Length 250 mm
Diameter 51 mm
Aperture f/4.9
Color Red | Space Grey
Focuser Type Manual Helical Focuser
Tube Travel 33 mm
Strehl Ratio > 0.98
Image Circle > Full Frame
T-Mounts Supported Canon EF | Nikon F | Sony E | Pentax | Micro Four Thirds | FUJI
Dimension 225 mm x 80 mm x 80 mm
Extended Length 305 mm
Retracted Length 225 mm
OTA Weight 1.8 kg

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