Ophthalmic trial lens set Mednabor5 JA
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Description: Doctor's office ophthalmic trial lens set
- Case cover material: artificial leather
- Lens material: glass
- Rim material: metal
- Color of rims: red (minus), black (plus), silver (prism) - see photo No. 2
- Number of lenses in the set: 266 (non-astigmatic lenses, astigmatic lenses, prismatic lenses)
- Measurement range: non-stigmatic - ± 0.12 ~ ± 20 D, astigmatic - ± 0.12 ~ ± 6.0 D, prismatic lenses - 0.5 ~ 8.0Δ
- Lens size: outer diameter - 38 mm, inner diameter - 36.5 mm
- Case size: 590 * 350 * 65 mm
- Total weight: 6.8 kg
- Quality class: 1 (the highest), lenses - class A
Описание товара
Sets of trial eyeglass lenses with rims consisting of 266 lenses are intended for corrective glasses selection by the method of subjective testing, as well as for carrying out a number of ophthalmologic studies.
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