离岸价格
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国:
China
モデル番号:
-
离岸价格:
ロケーション:
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最低注文量の価格:
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最低注文量:
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パッケージの詳細:
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納期:
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供給能力:
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支払いタイプ:
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製品グループ :
連絡先担当者 Angela
Beijing, Beijing
Item and range of
measurement:
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Myopia:
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0 to **9.*0 diopter in 0.*5 diopter step (0.*2 diopter
step)
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Hyperopia:
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0 to **6.*5 diopter in 0.*5 diopter step (0.*2 diopter)
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Astigmatism:
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0 to *6.*0 diopter(*8.*0 diopter) in 0.*5 diopter step
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Phoria and vergency:
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*0 to 0 to *0 by 1 step;Inner *0;Outer
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Near vision test:
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Main optical axes of both lenses converges by means of a tilt
mechanism at *0cm in front of the eyes at *4mm P.D. If P.D. for far
vision is less then *4mm,converging operation stops.
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Binocular balance test:
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Rotary prism and polarizing lens methods are
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P.D :
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*8 to *5mm by 1mm step
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Level adjustment:
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More than 4.5 for right and left banks
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Dimensions:
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**5(at *4mm P.D. setting) *7 **4mm
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Auxiliary
lens:
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O.Q:
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Open aperture
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R:
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Retinoscopic lens;*1.*0 diopter
spherical lens(for *7cm)
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P:
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Polarizing filter.Used for
polarizing testing of phoriz,Binocular balance of stereoscopic
vision.
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RMV:
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Red Maddox rod is set
vertically.
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WMV:
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White Maddox rod is set
vertically.
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WMH:
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White Maddox rod is set
horizontally.
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RL:
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Red lens.
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GL:
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Green lens.
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PH:
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A 1mm diameter pinhole is
provided.This lens is used to determine if Poor vision is due to
refractive abnormality or other caused.
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6 U:
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6 diopter base up prism.Used for
the tests such as horizontal phoria test.
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*0 I:
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*0 diopter base in prism.Used for
the tests such as vertical phoria test.
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国: | China |
モデル番号: | - |
离岸价格: | Get Latest Price |
ロケーション: | - |
最低注文量の価格: | - |
最低注文量: | - |
パッケージの詳細: | - |
納期: | - |
供給能力: | - |
支払いタイプ: | - |
製品グループ : | Ophthalmic instrument |