Dia 50.8mm Optics Sapphire Multi-Layer Film Coating Hemisphere Optical Lenses

• Usage: Lighting, Medical, Optical, Photography
• Type: Ball Lenses
• Transmittance: >95%
• Shape: Ball, Hemisphere
• Material: Optical Glass
• Lenses Color: Clear
• Model NO.: TT Lens 99
• Certification: ISO9001
• Customized: Customized
• Coating: HC
• Min: 1 Unit
• Payment Term: L/C, T/T, D/P, Western Union, Paypal, Money Gram
• Thickness: as Required
• Surface Quality: 60-40, 40-20, 20-10, 10-5
• Polished: Yes
• Centration: 3 Arc Minute or Better
• Package: Safety Carton or as Required
• Diameter: 1mm-150mm
• Clear Aperture: >90%
• Diameter Tolerance: +0/-0.1
• Bevel: 0.2X45degree
• Thickness Tolerance: +/-0.1
• Transport Package: Carton, Blister, Customized
• Specification: As required
• Trademark: TT
• Origin: Tianjin
• HS Code: 9001909090
• Production Capacity: 2000pieces/Month

Product Description

Dia 50.8mm Optics Sapphire Multi-layer Film Coating Hemisphere Optical Lenses

Optical Half Ball Lenses
Spherical Ball Lenses are commonly used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, and fiber-to-detector coupling.Ball lenses are highly polished spheres made of optically transparent homogeneous materials.We can produce D1mm to D150mm half ball optical lens or ball optical lens

Processing parameters or according to customers' requirement

Name	Dia 50.8mm Optics Sapphire Multi-layer Film Coating Half Ball Optical Lenses
Material	Sapphire or Other Optical Glass
Design Wavelength	633nm
Surface Figure	λ/2
Diameter Tolerance	+0/-0.1
Paraxial Focal Length	+/-2%
Centration	3 Arc Minute
Bevel	0.2mm×45 °
Surface Quality	20-10 or as required

Spherical Lenses
Lenses is an optical element that used to focus or disperse light. Products are widely used in optical equipment, teaching, industrial lenses, camera, video shooting, automation, medical, measuring and surveying equipment, aviation, astronomy, etc.. So it requires different materials for different work range.our products cover ultraviolet, visible light and infrared band. The diameter scope of processing is around Φ1 for endoscopic lens~Φ300mm for standard spherical lenses and windows,etc.

Manufacturing accuracy of lenses or according to customer's need 

Inspections

Application field

Factory:
Tianjin Tengteng Optoelectronic Technology Co., Ltd. was established in 1995, focused on production, research and sales of precision optics. We have professional engineers to research and develop, and design all kinds of lens.


Other Lenses Handle
Optical Lens Design



Lens assembly and debugging

Packaging& Shipping
Package detail:
Inside Packing: Special protective packing for optical products
Outside Packing: Carton
Packing can be made according to customer's need


Payment Term:
T/T,Western Union,Paypal,L/C

Customer Question & Answer

1. Are you a manufacturer or trader? Can I visit your factory or office? How to see your factory on line?
We are a manufacturer in Tianjin, China.You are welcome to visit our factories and offices at any time.We have a video to show you our factory in detail.

2.What's your minimum order quantity?
1 unit.

3.What's your payment term?
T/T,Letter of Credit, Western Union etc.

4.Could I get free samples before making an order?
Your samples fee will be refunded when you place a large order.

5.Do you have professional person to design according to my requirement?
Of course, we have R&D department to work with you and provide you the best service until you will be satisfactory.

6. What's the lead time?
It is up to your quantity and specification and our stock.
Your products will be sent within 2 days once you make payment for the stock products.

7. Do you have enough stock?
Sure. We have enough stock because our factory is in this area for over 20 years.You can contact our salesperson to get stock at any time.

8. Can you accept OEM or ODM?
Yes, we accept all OEM and ODM.

9. Do you give a warranty of your products?
Yes, if there is a quality problem, you can contact us by email or skype or whatsapp, we can give you the solution in time. We will rework or provide the replacements to you at our cost according to actual conditions.