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Ophthalmoscope, Lens selection wheel (+0 to +20 & -0 to -30) diopters
single large circle, battery handle made of brass, chrome plated with
rheostat button. |
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Ophthalmoscope, Lens selection wheel (+0 to +25 & -0 to -40) diopters
single large circle, battery handle made of brass, chrome plated with
rheostat button.
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Ophthalmoscope, Lens selection wheel (+0 to +20 & -0 to -20) diopters
single large circle, battery handle made of brass, chrome plated with
rheostat button. Pin type
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Ophthalmoscope, Lens selection wheel (+0 to +20 & -0 to -20) diopters
single large circle, battery handle made of brass, chrome plated with
rheostat button.
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