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Flat Angle Eyepiece Telescope Refracting Telescope Adjustable Portable Travel Telescopes for Astronomy with Backpack 22~66100 (20~60 * 80)

KWD 259.500
Brand
CGKs6anmU
Category
Telescopes
– 1 +

Special Features

  • Quick and easy no-tool setup
  • Slow motion controls for smooth tracking
  • Erect image optics - Ideal for terrestrial and astronomical use
  • Fully coated glass optical components with high transmission coatings for enhanced image brightness and clarity
  • Accessory tray for convenient storage of accessories

Description

Model C18-55X65AC20-60×80AC22-66X100A
Optical structure refractive refracting
Focal length 386mm480mm540mm
Focus ratio|5.9665.4
Sight mirror observation tube observation tube observation tube
Eyepiece 7-21 zoom eyepiece 8-24 zoom eyepiece 8-24 zoom eyepiece
Magnification|18-55x20-60x22-66x
Linear field of view|27.1m@18x 11.6m @55x |32m @20x16.2m @60x 29m @22x 16.2m 866x
Eye gap 18mm @18x18nmmg20x18mm 22x
Near focus|6.1m @18x8.2mg20x10.1m @22x
Coating method multi-layer coating multi-layer coating multi-layer coating
Tube length 330.2mm406.4mm482.6mm
Weight 1246.12g1615.92g2041.17g
Can be matched with accessory camera ring， tripod camera ring， tripod camera ring， tripod

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