MEMBERS ONLY
Basic information
- Design Wavelength λ(nm)
- 1,310
- Applicable Wavelength λ(nm)
- 1310/1550
- Effective NA
- LD/PD
- 0.50
- Fiber
- 0.10
- Magnification
- 5
- f(mm)
- 0.55
- L1[WD](mm)
- 0.25
- L2(mm)
- 2.95
- OI[DF](mm)
- 4.00
- Reference Target Efficiency
- -3dB≧
- Application
- Chip LD
- Dimension(mm)
- T
- 0.8
- F
- 1.00
- B
- 1.00
- Material
- Glass
- L-BAL35
- Operating temperature
- -40℃ ～ +85℃
- Storage temperature
- -40℃ ～ +100℃
- Temperature and humidity resistance
- 85℃ 85%
Cautions
- The appearance and specifications of the product may be modified without prior notice to improve its performance.
- This site shows only outline specifications. When using the product, please obtain formal specifications for supply.
- All products and brand names provided in this site are trademarks or resistered trademarks of their respective owners.
- This product comes under strategic material (or services) defined by the Foreign Exchange and Foreign Trade Control Law and, for export, a Japanese Government export permit is required.
Customization
Information about aspherical glass lens customization
We are prepared for all types of applications. Please consult us concerning requests for non-standard items.
*Restrictions may apply in some cases.
A variety of applications are provided for
*Restrictions may Partial changes to standard lenses:
- Single-layer coatings for different wavelengths and broadband multilayer coatings
- Anti-reflection coatings can be provided for wavelengths other than standard wavelengths (1310nm and 1550nm) as specified by the customer. Multilayer coatings for broad bands can also be applied. Please confirm separately.
- Holder assemblies
- These are standard lenses welded into a holder of a shape and dimensions specified by the customer.
Please separately confirm holder specifications and joint dimensions.
Custom lenses
Lenses can be manufactured exclusively for the customer with priority placed on specifications provided by the customer.
Holders or other materials can also be added to custom lenses.
The customer will be responsible for all preparation expenses. Please confirm separately.
Other notes
We will also accept inquiries about optical products other than lenses (e.g. aspherical mirrors).