Product Specifications
| Prod Model: |
RPBL-00B |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Size:0.8 To 100mm: |
Tolerance:-0.0001 |
| Offer Stock Lenses: |
8mm Ball Lens in Stocks |
| Material: |
Optical Glass |
| Shape: |
Half Ball |
| Type: |
Half Ball |
Product Description
Optical glass ball lens
Specification of optical ball lenses
Material
BK7, k9, b270, fused silica, sapphire, znse, CaF2
Diameter tolerance
+0, -0.1mm (+0, -0.15mm for diameter> 75mm)
Focal length tolerance
+/-1% (+/-5% for 400 series)
Center thickness tolerance: +/-0.1mm
Centration: 3 arc min
Surface quality: 80/50, 60/40, 40/20, 20/10, 10/5
Clear aperture: 90%
Bevel: 0.25mmx45degree
We will process as the drawings and requirements rigorously.
Our engineer will check or design the drawings according to the details.
We also have some stock lesnes for your testing.
Whole Procedures of product processing
1. Cutting materials,
2. Preparing toolings and models,
3. Coarse grinding,
4. Polishing surfaces,
5. Cleaning the lenses,
6. Testing,
7. Testing Finish.
We will make a planning according the actual products.
Samples will delivery within 15 to 20 days.
5000PCS will delivery within 30 days.
Over 5000PCS or 10, 000PCS will delivery in partial within 50 days.
Advice and discussion are very important.
Testing
1. All of our products have proceeded aging test before shipping and we guarantee to use our products safety.
2. All the products and accessories have been tested by 3 times before ship out.
Packing and Delivery
1. We will use protective plastic and customized boxed to pack. (Enviroment friendly material)
2. We could do customized packing according to the quantity.
3. DHL/FedEx/UPS Express usually takes about 3-5 working days to the destination.
And it's about 5-8 days by EMS or TNT. Hongkong Post Air Parcel takes 7 to 10 days to ship to worldwide.
After-sale Service
1. Our Customer service will begin to track the product processing every day until you receive the goods and verify the product quality when you finish the payment.
2. Online via Also through mail, voice phone, message could contact us at any time!
3. Follow up the case, record the entire process. Solution will be provide with 24 hours.
Meanwhile, the problem complaint will be reported to QC department.
QC will find defect from which department, who is in charge to identify responsibility.
4. Collect and record all the voice from each customer respond, suggestion, requirement.
5. All products have 1 year warranty. If there is no man-made problem, we will replace or repair for your freely.
6. We own the best after-sale service, if any problems happen, our team will do our best to solve for customers.
Customer Service Center (International)
1. From Monday to Saturday between 08: 00-10: 30 hours (Beijing Time)
2. Reply you inquiry in 24 working hours.
3. Offer customer the best price with high quality products.
Payment
1. We can accept T/T and western union and paypal order, the best way is direct paypal payment, you can choose yourself. If you want other payment terms, please let us know before when you order.
2. Make sure that you have completed all the details information like contact person, address, post code and telephone number when filling in your buyer's information.
Our Team
1. Realpoo Optics, offer better products, offer better service.
2. Activity attitude will let you satisfy! Concentrate on work!
3. Welcome you to inquiry, and thanks for believing in Realpoo Optics Team.
OEM/ODM ORDERS ARE WARMLY WELCOME!
Realpoo is a manufacture of optics located in the base of the optics Changchun city.
Realpoo can offer optical lens, optical prism, optical windows, optical filter, laser module, laser pointers.
We welcome all the customers's inquiry and realpoo sincerely looking forward to do not only business but also friends with all the friends.
