Product Details
Products Description
| Product Name |
Titanium Trial Frame (STF-T5270) |
| Dimensions |
265*180*55mm |
| PD Range |
52~70mm |
| Colour |
Grey/Blue |
| Weight |
426g(5pairs) |
Main Technical Indicators
1.Pupil distance range: Blue: 52; 54; 56; 58; 60mm; Grey: 62; 64; 66; 68; 70mm.
2.Axis scale: 360° on the left; 360° on the right.The axis scale increases anticlockwise along the axis of the frame, and the marking interval is 5°.
3.Effective internal aperture of frame: Φ38mm.
4.The number of lenses that can be inserted into the left and right frames: 3.
5.Rotation degree of optical axis of lens in inner ring of frame: 360 °.
6.The nonparallelism between the optical axis of the lens and the geometric axis of the frame: ≤2.5 °.
7.The difference between the optical center and the geometric center of the lens: ≤0.5mm.
8.Displacement of the lens relative to the geometric center of the frame: ≤0.3mm.
9.Adjustable length range of the left and right frame leg: 125~165mm.
Clinical application:
Combined with optometry lens for refractive examination of human eyes.
Company Information
FAQ
Question 1: There are many unqualified products in the market, how can you make sure your quality control?
Answer: We have past CE, ISO9001, ISO13485.
Question 2: How about your production capacity, and how can you make sure my goods would be delivery timely?
Answer: Supply Ability: 5000Pairs/month, late delivery refund 0.1%usd per day.
For sample, we usually have products in stock, so we can send them to you in a short time.
For normal order, the delivery time should be in 2 weeks.
Question 3: How about your design ability? Do you offer OEM service?
Answer: Yes, we do.We have our own design department, and have offer design service for thousands of cooperative partner.
Question 4: Can i place one small order for first time to test the quality?
Answer: Small order are also welcomed, and we offer new customers 3% discount for first order and offer free sample.But we need MOQ for mass production.
Question 5: Can I visit your factory?
Answer: Your are welcome to visit our factory, and we offer free hotel and free car.
http://www.trial-lens-sets.com/
Company Profile
