manufacture refraction instruments, ophthalmic diagnostic instruments, visual acuity chart, ophthalmic unit, electric table,one stop medical instrument

Advanced DR-1900 Retinoscope & Ophthalmoscope: Comprehensive Eye Examination Tool for Precise Vision Assessment and Diagnosis

0 customer reviews {{parseInt(detail_data.left_num) ? 'In Stock.' :detail_data.zeroStockOrder==0?'Out of Stock':'Available'}} SKU.195574
  • {{ detail_data.displayed_price.unit_prefix }}  {{ detail_data.displayed_price.value }}

    {{parseInt(detail_data.left_num) ? detail_data.left_num +' In Stock' :detail_data.zeroStockOrder==0?'Out of Stock':'Available'}}

$   480
{{ detail_data.displayed_price.unit_prefix }}  {{ detail_data.displayed_price.value }} {{detail_data.displayed_price.ex_sell_type}}
{{ item.num }} pieces
$ {{ item.price }}
{{item.name}}* {{item.values[0].value}}
{{sku.value}}
Quantity:
{{detail_data.displayed_price.unit_type_name}}(s)
( Min. Order {{detail_data.prodInfo.minimum_ordered_quantity}} )
Shipping:
{{ detail_data.displayed_price.unit_prefix }} {{now_chooseship.price}}
Free Shipping
Can't deliver
To Be Negotiated
to United States Change
Estimated delivery time : {{now_chooseship?now_chooseship.datemin:''}}-{{now_chooseship?now_chooseship.datemax:''}} working days. See details
Total Price:
$ 480
Shipping calculated at checkout.
Weight:
{{Number(packInfo.weight).toFixed(2)}} KG
Package:
{{packInfo.length}}cm*{{packInfo.width}}cm*{{packInfo.height}}cm
  • Description
  • Features:
    Ophthalmic diagnostic set ophthalmoscope and streak retinoscope SR-24 in China
    >> Multi-coated optics
    >> A single control sleeve for vergence and rotation.Comfortable operation.
    >> Totally dustproof, maintenance free
    >> Metal handle-for long lasting operation
    >> Superior streak quality enables easier and quicker refractions-even in patients with small pupils
    >> The powerful, bright bulb ensures easy recognition of neutralisation.
    >> The lowest position gives a divergent beam.

    1. 3.5V Coaxial Ophthalmoscope.
    Coaxial Ophthalmoscope enable easy entry into undilated pupils for more accurate diagnoses,while two filter selections provide optimum light levels for entering healthy eyes and those with cataracts

    2. 3.5V Streak Retinoscope.
    3.5V Streak Retinoscope is designed exclusively to determination of the refraction of the eye. The streak retinoscope is found by most practitioners to be easy to use, fast, accurate, and especially valuable in determining the axis of astigmatism.
  • Specification
  • 3.5V Coaxial Ophthalmoscope
    Diopter
    0D, ±1D, ±2D, ±3D, ±4D, ±5D, ±6D,±7D, ±8D,±9D, ±10D, +12D, ±15D, ±20D,-25D,+40D
    Aperture
    Large aperture,Small aperture,Micro aperture,Slit aperture,Cobalt blue aperture,Fixation aperture
    Filter
    Red free filter / Polarizing filter
    Bulb
    3.5 V 2.7 W
    Operation mode
    Intermittent, On-time should not exceed 2 mins with Off-time not less than 5 mins
    3.5V Streak Retinoscope
    Rotation
    ≥ 190°
    Distance from the device to which the real imagea of the lamp filament is adjustable
    ≤ 450 mm
    Distance from the device to which the virtual imagea of the lamp filament is adjustable
    ≤ 450 mm
    Length of streak imageb
    ≥ 30 mm
    Width of streak imageb
    ≤ 1.5 mm
    Deviation from linearity of the streak image at the focusb
    ≤ 2 mm
    Rotation decentring of centre of streak imageb
    ≤ 10 mm
    A All distances are measured from the light exit of the device
    B When focus at 500 mm
    Electrical Specifications
    Bulb
    3.5 V 2.7 W
    Operation mode
    Intermittent, on-time should not exceed 2 min with off-time not less than 5 min
    Consist of:
    1 x DM6D Rechargable Ophthalmoscope Set A
    1 x SR24A Rechargable Streak Retinoscope Set A
    1 x DT802 Desk Charger
    1 x Power adapter
  • Customer Reviews
  • Customer Reviews
    • Write a Review
      Average Rating:
      {{stardata.star}}
      based on {{comment.count}} reviews
    • {{comment.star5}}%
      {{comment.star4}}%
      {{comment.star3}}%
      {{comment.star2}}%
      {{comment.star1}}%
    No data
    Advanced DR-1900 Retinoscope & Ophthalmoscope: Comprehensive Eye Examination Tool for Precise Vision Assessment and Diagnosis
    {{comments.user.name}}
    Verified Purchase
    {{comments.rating}}.0
    {{comments.date_added}}
    {{comments.topic}}
    {{comments.text}}
    Showing {{comments.replies.length}} comment

    {{reply_items.text}}By {{reply_items.author}}

  • Questions & Answers
  • Questions & Answers
    Ask a Question
    No data
    Your Browsing History
    {{item.displayed_price.rate_of_discount}} %
    OFF

    {{item.detail.name}}

    {{item.displayed_price.unit_prefix}} {{item.displayed_price.min}} {{item.displayed_price.unit_prefix}}  {{item.displayed_price.original_min}}

    Currency: USD
    USD - US Dollar
    EUR - Euro
    GBP - British Pound
    JPY - Japanese Yen
    AED - Arab Emir. Dirham
    AUD - Australian Dollar
    BRL - Brazilian Real
    CAD - Canadian Dollar
    CHF - Switzerland Francs
    DKK - Denmark Kroner
    HKD - Hong Kong Dollars
    IDR - Indonesia Rupiahs
    INR - Indian Rupee
    KRW - South Korea Won
    MOP - Macau Pataca
    MYR - Malaysia Ringgits
    NOK - Norwegian Krone
    NZD - New Zealand Dollars
    PHP - Philippines Pesos
    RUB - Russian Ruble
    SAR - Saudi Arabia Riyals
    SEK - Swedish Krona
    THB - Thailand Baht
    TRY - Turkey Lira
    TWD - Taiwan New Dollars
    SGD - Singapore Dollars
    Language: English
    1. English
    2. Deutsch
    3. Français
    4. Русский
    5. にほんご
    6. 한국어
    7. Español
    8. Português
    9. Italiano
    10. العربية
    11. Nederlands
    12. Ελληνικά
    Need Help?
    Chat live with us
    Request Quote
    Want to call?

    86-15160060534

    WhatsApp
    Track Order
    Want to check the status of your order? You can put in your order number and click track order to find the tracking information or login your account to check the detail information.
    order number
    • order number
    • tracking number