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Build Your Online Product Catalogs?
| Product Name: |
BK7 Bi-concave Spherical Lenses
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| Supply Ability: |
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| Related proudcts |
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| Specifications |
Design Wavelength:632.8nm |
| Price Term: |
FOB |
| Port of loading: |
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| Minimum Order |
1 |
| Unit Price: |
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BK7 Bi-concave Spherical Lenses
Material:BK7
Design Wavelength:632.8nm
Focal Length Tolerance:¡À1%
Diameter Tolerance:+0.0/-0.1mm
Thickness Tolerance:¡À0.1mm
Surface Accuracy:¦Ë/4@632.8nm
Surface Quality:40-20
Centration:<3'
Clear Aperture:>90%
Bevelling:<0.2¡Á45¡ã
A:350-650nm
B:650-1050nm
C:1050-1580nm
Download
BK7 Bi-concave Spherical Lenses
NO. EFL(mm) Dia(mm) R1=R2(mm) Tc(mm) Te(mm) BFL(mm)
11D1569R -25.00 12.70 -26.17 2.50 4.10 -25.81
11D1903R -30.00 12.70 -31.41 3.00 4.30 -30.97
11D1357R -50.00 12.70 -52.10 3.50 4.30 -51.15
11D1464R -50.00 25.40 -52.01 3.00 6.10 -50.98
11D1170R -75.00 25.40 -77.86 3.50 5.60 -76.15
11D1613R -100.00 25.40 -103.69 4.00 5.60 -101.31 |
| Company: |
Gold Dragon Optics Electronic Technology Co.,Ltd
|
| Contact: |
Mr. xiaoming xu |
| Address: |
3-4Floor 1Building, No929 ChaoRan Street |
| Postcode: |
130000 |
| Tel: |
86-0431-80812835 |
| Fax: |
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| E-mail: |
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