Manual Lensmeter Lensometer Focimeter Optometry Machine Prism Measuring Device

Description

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Product Details
Description:
This
type
lens tester is used to test the lens of the lens, the prism of the refraction, cylindrical axis, prism and prism baseline direction, and to the optical center of the lens, cylinder axis and cylinder base direction Print marks.
The instrument can be AC, DC dual (5 # 5 DC battery);
The instrument readings, scale clear, and intuitive high precision, good reliability, simple operation, easy to use.
And a compensating prism can correct the center of the spot, the lens and the mirror can be measured, is the glasses manufacturers, shops, ophthalmology ideal measuring instrument
.
Technical Parameters:
Eyepiece focusing range: ±5 D
The vertex refraction measurement range: -20D ˜ +20 D
The minimum measurement grid: 0.12D
The prism measuring range: 5Δ
The prism grid value: 1Δ
The prism axis range: 1--180º
Prism grid value: 1º
Measuring the maximum diameter of the lens: 20mm-85mm
The exchange: 220V / 110V - 6V, DC:3V
Net Weight:
5KG
FDA Disclaimer
FDA Disclaimer:
Statement：The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.（Seller name:May
City:Beijing  State:Beijing  Country:China  Phone
:+86 18108119506
）
This item has been cleaned and treated according to the manufacturer's instructions.
The Fingertip Pulse Oximeter is certified with the US FDA 510K No. K070371, the CE & TUV of Eureope and it is on the Australian Register of Therapeutic Goods (ARTG) with the code 136606.
The Powered Surgical Instrument / Speed 808 System is certified with the US FDA 510(k) Number：K132989
The Powered Surgical Instrument / Hair Remove Device is certified with the US FDA 510(k) Number：K180353
The Powered Surgical Instrument / Hair Remove System is certified with the US FDA 510(k) Number：K141973
massager, vacuum, light induced heating / Slimming Treatment Device is certified with the US FDA 510(k) Number：K161892
Payment Method
Shipping Policy
Returns Policy
About US
Payment Method
We only accept payment via PayPal.
Payment Method
Shipping Policy
1.US Stock items Shipping Service UPS 3-5 BUSINESS DAYS (weekend and festival not included) from our warehouse in the US,
only to United-States. China Stock items will be shipped by epacket
or Airmail post within 1 business days.
2.We are not Responsible for your Customs duty.
3. We don't add taxes, VAT or other hidden charges. You pay us what you see on the invoice, i.e. goods subtotal + shipping cost (not include duties). Please find out as much as you can about your import taxes in your own country before bidding the item. You need to pay for the import duties in case that occurred for certain goods.
4.Items will be shipped to your eBay address. Please make sure it is correct.
Returns Policy
1.If you receive a defective item which you want to return, please contact us within 2 days from the day you receive the item.
2.All return items must be returned with its original packaging and accessories. If we confirm the damage happened during the shipment, we will bear the shipping cost for return.
3.We will refund the money to you when we get the return items. Or replace item for you free of charge.
About US
Our working time: Monday - Friday 9:00 AM - 6:00PM (GMT+8) .
We ship the package from Monday to Saturdays.