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Spectroscopy & Photometry > Accessories > Shelyak > Shelyak eShel collimator module upgrade kit
Product no.: 66874

eShel collimator module upgrade kit

$ 650.00 incl. VAT plus shipping costs
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Product description

This upgrade kit for the eShel spectrograph replaces the instrument’s collimator by a new doublet. This new optical component is optimized to increase the range of the spectral domain achievable, in particular in the blue part of the spectrum.

With this upgrade, the eShel spectroscop allows observations from 400nm !

The replacement of the collimator module is quite simple : only three screws to remove. Then you will have to adjust few parameters of data reduction in the AudeLA software.

This upgrade kit is only useful for eShel delivered before June 2018. All eShel delivered since this date include the new collimator.

Specifications

Product safety

Manufacturer: Shelyak Instruments, Les Roussets, 38420 Revel, FR, http://www.shelyak.com
Shelyak eShel collimator module upgrade kit
Shelyak eShel collimator module upgrade kit

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