|
|
|
DESCRIPTION
|
|
|
|
<span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;" data-mce-style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">新建网页 1</span>
The NJC-4 Lensmeter is used to measure the diopters of spherical lens and cylinder lens, the axis of cylinder lens, the strength and the baseline direction of shuttle lens, it can also stamp the optical center of lens, the axis of cylinder len adn the base direction of shuttle lens.
This instrument (Both Ac and Dc are permitted Two cells When Dc) has clear readings and graduations as well as high objective precision and reliabilities except that it can be operated easily and conveniently, AU the lenses and the made glasses can be measured by it, which, therefore, is a required and ideal measuring instrument for glasses manufactures, glasses stores and ophthalmological hospitals.
Features:
1. Can measure Sphere, Cylinder power, Cylinder axis, prism power and baseline direction. Can also mark the optical center of lens as well as axis and base direction of cylindrical lens.
2. Cardinal point can be adjusted by compensator.
3. Compliant with both AC and DC
4. Clear graduation. High Accuracy. Easy operation. Excellent reliability.
Specification:
|
Model
|
NJC-4
|
|
Vertex Power Range
|
-20D~+20D(0.12D )
|
|
Cylindrical Axis
|
0 -180° Step: 1°
|
|
Prismatic Power
|
5 diopters Step: 1 diopter
|
|
Lens Diameter
|
20- 80 mm
|
|
Eyepiece Focusing
|
-5D ~ +5D
|
|
Machie Size
|
220x120X430mm
|
|
Power Supply
|
DC 3 V; AC 220V/110V
|
Package Includes:
1 x NJC-4 Lensmeter
(2 X #5 AA BATTERIES NOT INCLUDED!)
|
|
|
|
|
|
|
SHIPPING
|
|
|
|
International Buyers Please Note:
A. Import duties, taxes and charges are not included in the item price or shipping charges.
These charges are the buyer responsibility.
B. Please check with your country customs office to determine what these additional costs
will be prior to bidding/buying.
|
China to United States, by ePacket :
|
|
Business Days
(not+ holidays)
|
≦5
|
6 to 10
|
11 to 17
|
18 to 25
|
26 to 32
|
>32
|
|
United States
|
Arrived Rate
|
4.90%
|
39.20%
|
39.10%
|
11.40%
|
4.40%
|
Contact Seller
|
|
China to Other Countries, by China Post Registered Parcel:
|
|
Country
|
Estimated Delivery Time
|
|
Business Days
(not+ holidays)
|
5 to 9
|
10 to 16
|
17 to 20
|
21 to 25
|
26 to 30
|
>31
|
|
United Kingdom
|
Arrived Rate
|
4.90%
|
37.20%
|
39.10%
|
13.40%
|
4.40%
|
Contact Seller
|
|
Australia
|
Arrived Rate
|
6.40%
|
29.20%
|
46.30%
|
10.20%
|
7.10%
|
Contact Seller
|
|
Canada
|
Arrived Rate
|
3.30%
|
34.20%
|
40.90%
|
16.80%
|
3.90%
|
Contact Seller
|
|
Expedited Int'l Shipping:
|
|
Fedex,DHL,UPS,TNT and EMS courier,7-10 Business Days
|
|
|
|
|
|
|
|
|
PAYMENT
|
|
|
|
1. We accept PayPal only. Credit card or e-Check via PayPal will be accepted
2.Payment must be received within 7 business days of auction closing.
3.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay
Attention: please give us your contact phone number, which be filled in the shipping form
|
|
|
|
|
|
|
