Audited Supplier
TT Asperical Lens 117
Replace, Refund
12months
Lighting, Medical, Optical, Photography
>95%
Drum-shaped Lens
Optical Glass
Clear
ISO9001
Customized
HC
1 Unit
L/C, T/T, D/P, Western Union, Paypal, Money Gram
as Required
60-40
Protective Bevel as Needed
TT
Carton, Blister, Customized
As required
Tianjin
9001909090
Product Description
Optical Coated Monocrystalline Germanium Aspheric Lens for Manual Zoom Lens
Aspherical Lenses
Aspheric Lenses are used to eliminate spherical aberration in a range of applications, including bar code scanners, laser diode collimation, or OEM or R&D integration. Aspheric lenses utilize a single element design which helps minimize the number of lenses found in multi-lens optical assemblies.
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.
Standard Aspherical Lens in stock
We aslo have other standard Aspherical Lens in stock
Manufacturing accuracy of asperical lenses or according to customer's need
Inspections
Application field
Optical Lens Design
Lens assembly and debugging
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.
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/CCustomer Question & Answer
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.
Aspherical Lenses
Aspheric Lenses are used to eliminate spherical aberration in a range of applications, including bar code scanners, laser diode collimation, or OEM or R&D integration. Aspheric lenses utilize a single element design which helps minimize the number of lenses found in multi-lens optical assemblies.
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.
Standard Aspherical Lens in stock
| Diameter | EFL | BFL | N.A. | CT* | ET** | Backside Shape | Surface Quality | Material | Uncoated |
| mm | mm | mm | mm | mm | mm | PN# | |||
| 50 | 30 | 18.04 | 0.830 | 20 | 1.44 | Plano | 60-40 | H-ZF2/ N-SF5 | TO-50-30#0959 |
| 50 | 38 | 45.43 | 0.605 | 17 | 5.76 | Plano | 60-40 | S-LAH64 | TO-50-38#0129 |
| 50 | 40 | 21.15 | 0.630 | 27.5 | 4.07 | Plano | 60-40 | Fused Silica | TO-50-40#0909 |
| 50 | 50 | 36.63 | 0.500 | 19.5 | 3.49 | Plano | 60-40 | 7980-0G/ Fused Silica | TO-50-50#0969 |
| 50 | 50 | 38.33 | 0.500 | 19.4 | 8.01 | Convex | 60-40 | L-BAL35 | TO-50-50#0961 |
| 50 | 60 | 48.34 | 0.420 | 17 | 4.42 | Plano | 60-40 | Fused Silica | TO-50-60#0905 |
| CT*: Center Thickness ET**: Edge Thickness | |||||||||
We aslo have other standard Aspherical Lens in stock
Manufacturing accuracy of asperical lenses or according to customer's need
Item | Capability | Tolerances | ||
| Silver | Gold | Platinum | ||
| Outer Diameter | 10mm-250mm | >=±0.10mm | ±0.05mm | ±0.01mm |
| Center Thickness | >=1mm | >=±0.10mm | ±0.05mm | ±0.02mm |
| Wedge(TIR) | >0.002mm | 0.100mm | 0.050mm | 0.010mm |
| Asphericity (@50mm dia) | up to 5mm | <1mm | 1mm | >2mm |
| Surface Figure PV@633nm | Lambda/2 | >1.5Lambda | Lambda | <Lambda/2 |
| Surface Figure RMS@633nm | 0.05um | >0.2um | 0.2um | 0.06um |
| Roughness | 0.5nm RMS | >2nm RMS | 2nm RMS | <1nm RMS |
| Surface Quality | - | 60-40 | 40-20 | 20-10 and 10-5 |
| Coating | Apply AR or reflecting coating or based on client requests | |||
Inspections
Application field
Optical Lens Design
Lens assembly and debugging
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.
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.
