[Problems in processing complex eyeglass lenses with zonal surfaces].
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Eyeglasses↗
Biomedical subjects
L I Aĭzenshtat
Publications and source records attributed to L I Aĭzenshtat.
[Development of the State Standard, "Sets of Test Eyeglass Lenses and Prisms"].
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Eyeglasses↗
[New Soviet-made ophthalmological instruments and apparatus and perpectives of their development].
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Evaluation Studies as Topic↗
[Standardization within the confines of Comecon's general technical demands and of the methods of eyeglass lense tests].
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Bulgaria↗
[OPD-1 test rim for children's glasses].
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Eyeglasses↗
[Development of ophthalomological instrument complexes for equipping different types of health facilities].
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Adult↗
[Calculation and preparation of special prismatic spectacle lenses].
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Eyeglasses↗
[Estimate of the maximum deviations in radii of curvature of the spherical surfaces of spectacle lenses].
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Eyeglasses↗
[Methods of testing prepared colorless spectacle lenses].
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Eyeglasses↗
[Prescription form for eyeglasses].
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Drug Prescriptions↗
[Instruments for measuring visual acuity].
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Vision Tests↗
[Classification of optical means for vision correction].
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Contact Lenses↗
[A measuring ruler for selection of eyeglass frames].
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Eyeglasses↗
[Production of certain eyeglass optical items and equipment for their manufacture abroad (based on data of the international exhibit "Chemistry in Industry, Construction and Agriculture" held in Moscow in 1965)].
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Eyeglasses↗
["Astigmat-1"--a set for determining astigmatism].
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Astigmatism↗
[New government standard for sunlight-protective eyeglass lenses].
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Eye Protective Devices↗
[A branch conference on raising the safety of medical technological items].
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Equipment Safety↗
[Role of mechanical optical devices and apparatus in the development of new diagnostic and treatment methods].
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Diagnosis↗