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Gold Dragon Optics Electronic Technology Co.,Ltd

Products >> CaF2 Bi-concave Spherical Lenses

CaF2 Bi-concave Spherical Lenses

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Description
Product Name: CaF2 Bi-concave Spherical Lenses
Supply Ability:
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Specifications Design Wavelength:587.6nm
Price Term: FOB
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Minimum Order 1
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CaF2 Bi-concave Spherical Lenses
Material:CaF2
Design Wavelength:587.6nm
Focal Length Tolerance:¡À1%
Diameter Tolerance:+0.0/-0.1mm
Thickness Tolerance:¡À0.1mm
Surface Accuracy:¦Ë/4@632.8nm
Surface Quality:80-50
Centration:<3'
Clear Aperture:>80%
Bevelling:<0.2¡Á45¡ã
Coating:IR AR Coating 3-5¦Ìm
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CaF2 Bi-concave Spherical Lenses
NO. EFL(mm) Dia(mm) R1=R2(mm) Tc(mm) Te(mm) BFL(mm)
13D5451R -15.00 12.70 -13.38 2.50 5.70 -15.85
13D5788R -25.00 12.70 -22.14 3.00 4.90 -26.03
13D5138R -30.00 25.40 -26.40 2.50 9.00 -30.86
13D5313R -50.00 25.40 -43.83 3.00 6.80 -51.03

Contact Us
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:
E-mail:         


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