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Monteringar och tillbehör > Monteringsplattor och skenor > Explore Scientific > Explore Scientific Prismaskena med fotoskruv Vixen-stil 280 mm
Artikelnr: 67493

Prismaskena med fotoskruv Vixen-stil 280 mm

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Prism rails, also called dovetail bars, are mainly used for installing telescopes on an astronomical mount. These rails are often also used to secure further accessories to the telescope’s lens tube, such as an internal expansion joint or a camera.

In astronomy, there are two established standards, namely the relatively narrow rails which were created by Japanese manufacturer Vixen and the wider Losmandy rails. The latter are 3 inches wide and are primarily used for heavy optics. From the world of photography, we also have the Arca-Swiss standard for clamping to camera tripods.

Most astronomical mounts are designed for one of these two standards. Medium-sized mounts and larger are often equipped with a dual mounting saddle which can take both standards.

Special properties of these rails:

  • Camera screw with 1/4” camera thread
  • 1/4” to 3/8” thread adapter included
  • Rubber inserts to prevent slipping and twisting
  • Laser engraved scale with fine divisions
  • 3 slots for securing the camera

Thanks to the lateral clamping plate, secure fastening can be achieved without leaving marks on the rails.

Tekniska data

Allmänt


Typ
Prismaskena
Typ av byggnad
Vixen
Material
Aluminium
Längd (mm)
280
Bredd (mm)
46
Höjd (mm)
15
Vikt (g)
250
Explore Scientific Prismaskena med fotoskruv Vixen-stil 280 mm

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