A platform for research: civil engineering, architecture and urbanism
CALCIUM FLUORIDE SINTERED BODY, METHOD FOR PRODUCING CALCIUM FLUORIDE PARTICLES, METHOD FOR PRODUCING CALCIUM FLUORIDE SINTERED BODY, OPTICAL ELEMENT, OPTICAL SYSTEM, INTERCHANGEABLE LENS, AND OPTICAL DEVICE
A calcium fluoride sintered body, in which the internal transmittance of light having a wavelength of 550 nm per thickness of 10 mm is 98% or more.
CALCIUM FLUORIDE SINTERED BODY, METHOD FOR PRODUCING CALCIUM FLUORIDE PARTICLES, METHOD FOR PRODUCING CALCIUM FLUORIDE SINTERED BODY, OPTICAL ELEMENT, OPTICAL SYSTEM, INTERCHANGEABLE LENS, AND OPTICAL DEVICE
A calcium fluoride sintered body, in which the internal transmittance of light having a wavelength of 550 nm per thickness of 10 mm is 98% or more.
CALCIUM FLUORIDE SINTERED BODY, METHOD FOR PRODUCING CALCIUM FLUORIDE PARTICLES, METHOD FOR PRODUCING CALCIUM FLUORIDE SINTERED BODY, OPTICAL ELEMENT, OPTICAL SYSTEM, INTERCHANGEABLE LENS, AND OPTICAL DEVICE
CALCIUMFLUORIDSINTERKÖRPER, VERFAHREN ZUR HERSTELLUNG VON CALCIUMFLUORIDPARTIKELN, VERFAHREN ZUR HERSTELLUNG EINES CALCIUMFLUORIDSINTERKÖRPERS
CORPS FRITTÉ DE FLUORURE DE CALCIUM, MÉTHODE DE PRODUCTION DE PARTICULES DE FLUORURE DE CALCIUM, MÉTHODE DE PRODUCTION DE CORPS FRITTÉ DE FLUORURE DE CALCIUM, ÉLÉMENT OPTIQUE, SYSTÈME OPTIQUE, LENTILLE INTERCHANGEABLE ET DISPOSITIF OPTIQUE
HIRAYAMA MARIKO (author) / ISHIZAWA HITOSHI (author) / NAKAMURA TAKURO (author) / EZURA YOSHINOBU (author) / YAMAMOTO YUYA (author)
2024-12-25
Patent
Electronic Resource
English
IPC:
C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
,
Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden
/
C04B
Kalk
,
LIME
/
G02B
Optische Elemente, Systeme oder Geräte
,
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
European Patent Office | 2017
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