refractometer: Bilder zum Thema refractometer bei ClipDealer

130 Bilder zum Thema "refractometer" bei ClipDealer

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$Farmer measures the sugar content of the grapes with refractomet$

$Refractometer, laboratory device. 3D rendering isolated on white background$

$Viticulturist analyzing sugar with refractometer$

$Digital Refractometer. A refractometer is a laboratory or field device for the measurement of an index of refraction$

$Farmer measures the sugar content of the grapes with refractomet$

$health care, medicine, people, eyesight and technology concept - close up of optometrist with autorefractor checking patient vision at eye clinic or optics store$

$Refractometry. Keratometry. Refraction test. Optometry equipment. Man looking at refractometer eye test machine in ophthalmology, white empty screen$

$Optician measuring women eyes with refractometer$

$Refractometry. Keratometry. Refraction test. Optometry equipment. Man looking at refractometer eye test machine in ophthalmology, white empty screen$

$Doctor examining urine in laboratory, with refractometer, closeup.$

$Ophtalmology. Optometrist in white scubs near refractometer$

$Farmer measures the sugar content of the grapes with refractomet$

$Witness the precision of a mechanic's gloved hands as they carefully extract brake fluid from under the hood using a disposable pipette, placing it onto the refractometer lens to verify the brake fluid concentration$

$refractometer in the office of an ophthalmologist$

$Patient and auto refractometer at optician or optometrist$

$Autorefractometer or visual test machine in laboratory. Visual health, diagnostic equipment. ophthalmic refractometer.$

$Ophthalmologist examining boy with Auto refractometer$

$Young woman looking at refractometer eye test machine in ophthalmology.$

$Latin girl child doing eyes examination through auto refractometer while sitting on chair in optical laboratory with man hand doing operating machine$