BK7 Positive Meniscus Spherical Lenses

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Product Name:	BK7 Positive Meniscus Spherical Lenses
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Specifications	Design Wavelength:632.8nm
Price Term:	FOB
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BK7 Positive Meniscus 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
Coating:AR
A:350-650nm
B:650-1050nm
C:1050-1580nm
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BK7 Positive Meniscus Spherical Lenses
NO. EFL(mm) Dia(mm) Radius(mm) Tc(mm) Te(mm) BFL(mm)
11E1234R 100.00 25.40 £¨R1£©32.14£¨R2£©82.20 3.60 2.00 96.19
11E1156R 125.00 25.40 £¨R1£©40.60£¨R2£©106.86 3.30 2.00 121.55
11E1104R 150.00 25.40 £¨R1£©49.10£¨R2£©131.81 3.10 2.00 146.78
11E1202R 200.00 25.40 £¨R1£©66.20£¨R2£©182.57 2.80 2.00 197.12
11E1157R 250.00 25.40 £¨R1£©83.40£¨R2£©234.19 2.60 2.00 247.35
11E1929R 300.00 25.40 £¨R1£©100.90£¨R2£©288.30 2.50 2.00 297.47
11E1872R 400.00 25.40 £¨R1£©136.50£¨R2£©402.03 2.40 2.00 397.61
11E1261R 500.00 25.40 £¨R1£©172.90£¨R2£©523.70 2.30 2.00 497.74
11E1458R 1000.00 25.40 £¨R1£©371.60£¨R2£©1331.26 2.20 2.00 997.99
11E1076R 100.00 50.80 £¨R1£©30.34£¨R2£©65.80 9.70 1.10 89.13
11E1527R 125.00 50.80 £¨R1£©39.20£¨R2£©93.08 8.20 2.40 116.11
11E1418R 150.00 50.80 £¨R1£©47.90£¨R2£©119.51 7.30 2.70 142.23
11E1015R 200.00 50.80 £¨R1£©65.20£¨R2£©171.87 6.20 2.90 193.53
11E1613R 250.00 50.80 £¨R1£©82.54£¨R2£©224.69 5.50 3.00 244.34
NO. EFL(mm) Dia(mm) Radius(mm) Tc(mm) Te(mm) BFL(mm)
11E1985R 300.00 50.80 £¨R1£©100.10£¨R2£©279.28 5.10 3.00 294.80
11E1359R 400.00 50.80 £¨R1£©135.80£¨R2£©393.38 5.00 3.40 394.99
11E1153R 500.00 50.80 £¨R1£©172.30£¨R2£©515.42 5.00 3.70 495.07
11E1834R 1000.00 50.80 £¨R1£©371.50£¨R2£©1326.56 5.00 4.40 995.42

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
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Gold Dragon Optics Electronic Technology Co.,Ltd Products >> BK7 Positive Meniscus Spherical Lenses

Gold Dragon Optics Electronic Technology Co.,Ltd

Products >> BK7 Positive Meniscus Spherical Lenses