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20 answers for: Big name in optics
RANKANSWERCLUE
ZEISSBig name in optics
ABERRATIONIn optics, a defect in a lens or mirror that causes a distorted image
PRISMSIn optics, triangular blocks of crystal or glass used to disperse white light into visible spectral colours, to deviate rays or to rectify inverted images in binoculars (6)
FRESNELAugustin-Jean ___, physicist and pioneer in optics born in 1788
IRISShe's in optics (4)
PUPILAn opening in optics for a learner (5)
SISALFibre used in optics is altered (5)
RAYReflected line in optics
FILARIn optics, having threads or wires
ISOCHROMATICIn optics, having the same colour (12)
FOCALLike a point of interest in optics
EYEPIECEIn optics, a bit of looker? (8)
ABBEErnst, German physicist noted for his work in optics (4)
SNELLSLAWIn optics, a formula concerning the angles of incidence and refraction
GANTRYArea behind a bar where bottles are mounted in optics; a stand for barrels; or, a structure supporting a crane, railway signal or road sign (6)
ISAACNEWTON17th-century scientist known for his achievements in optics, gravitation and mathematics (5,6)
NIKONMultinational Japanese corporation which specialises in optics and imaging (5)
RETINANasty tear in optic membrane (6)
TOPICSChanged optics for those taking part in discussion (6)
PRISMApparatus used by Newton in a 1666 optics experiment