Porro Prism

Definition Porro Prism

Das Porro Fernglas – Ferngläser mit Porroprismen

Binoculars with porro prisms are the real Universal binoculars.

The typically larger Lens diameter (35 mm oder mehr), meist in Kombination mit einer 8x Enlargement or also 10x magnificationoffer brighter images with higher contrast. Optics with Porro Prisms are ideal for this reason:

  • Binoculars for Sports events
  • Marine binoculars
  • Optics for the Animal observation from a great distance and hunting
  • or also for Ornithologists, with the Birdwatching the feather structure of a bird from a short distance

In the test or the direct Price comparison these binoculars convince with a Excellent price/performance ratio. They are available with different magnifications and lens diameters.

Explanation Porro prism function
Explanation Porro prism function

Functionality of Porro prisms

Prisms arranged at right angles to each other deflect the rays of light several times, turning the image from right to left and from top to bottom.

This means that the Image upright and laterally correct using optics in the intermediate image plane.

Porro Prisma Vorteil

As the production of Binoculars with Porro prisms is less complex than that of binoculars with roof prisms, they are less expensive in the Price comparison usually more favourable. DDoptics passes this price advantage on directly to its customers with all Porro binoculars!

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