Direct Vision Spectroscope Spectroscope Cosmetic Box/Instruction Manual Nakamura Rika Kogyo (now Narika) [Beautiful Condition]

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[Product Name & Description]
?Direct-view Spectroscope by Nakamura Rika Kogyo Co., Ltd. (now Narika)
?This is a compact spectroscope that uses prisms or diffraction gratings to decompose light into wavelengths, allowing direct visual observation of the spectrum (band of light) within the tube. It is an optical instrument used for observing the properties of light (continuous spectrum, emission spectrum, Fraunhofer lines, etc.), and is also used in gem identification.

[Product Condition]
This is an old item, but it is close to unused. There are no scratches or rust on the lens barrel. It has been stored in a desk drawer. The box has some scuffs and dirt. The inner lid of the box has some stains, and the instruction manual also has folds and stains (Photo ⑤).
?Please check and judge the condition from the photos. We ask for your understanding and acceptance that this is a long-term stored item, and request no claims or returns (NC/NR).
*The 6th photo is from a catalog and is not included.
*Reference price: Approximately ￥26,000

#DirectViewSpectroscope
#Spectroscope
#OpticalInstrument
#Narika