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Nordic Optical Telescope

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Nordic Optical Telescope

Nordic Optical Telescope, Ritchey-Chrétien telescope at Roque de los Muchachos Observatory in La Palma, Spain.

Description

The Nordic Optical Telescope is a Ritchey-Chrétien telescope at Roque de los Muchachos Observatory on La Palma with a primary mirror diameter of 2.56 meters. The facility sits at roughly 2,400 meters elevation and includes multiple spectrographs and specialized cameras designed for different types of observations.

History

The telescope began astronomical observations in 1988 and received its official inauguration in September 1989 on the Canary Island. This founding was part of the observatory's growth into a major international research center.

Culture

Scientists from Nordic countries work together using this telescope for their astronomical research and discoveries. This reflects a long tradition of research collaboration across Northern Europe.

Practical

Access is reserved for astronomers who must submit detailed research proposals. Visitors should check in advance with the observatory administration about whether guided tours or public visits are possible.

Did you know?

The telescope uses a hyperbolic configuration of its mirrors to produce sharp images with minimal optical error across the entire viewing field. This special mirror shape makes it possible to achieve precise astronomical observations that are difficult with conventional telescopes.

Location
Official opening
September 1989
Elevation above the sea
2,382 m
Diameter
2.56 m
Part of
Roque de los Muchachos Observatory
GPS coordinates
28.75728,-17.88508
Latest update
December 10, 2025 20:03

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« Nordic Optical Telescope - Ritchey-Chrétien telescope at Roque de los Muchachos Observatory in La Palma, Spain » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

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