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  • Biconvex Lens

Biconvex Lens

A biconvex lens means that both surfaces of the lens are convex. Its focal length is positive and mainly for the function of focusing. It is commonly used in imaging relay system and object imaging at finite conjugate distance. The smaller the conjugate ratio is, the smaller the aberration will be.


Oplens can not only customize the common plano-convex lens of N-BK7 or fused quartz, but also customize the biconvex lens of any glass material.


You are welcome to contact us for customized biconvex lenses.


Parameters

MaterialOptical Glass
Surface Flatness< λ/5 @ 633nm
Scratch/Dig< 40/20 (both sides)
Eccentricity ≤ 1arcmin
Focal Length Tolerance < ± 1%
Diameter Tolerance < + 0.00/ - 0.02mm
Thickness Tolerance < ± 0.05
Clear Aperture ≥ 95% of diameter
Coating AR OR BBAR
Diameter Range 5~260mm


Stock Products:

Serial No.Parts No.MaterialDIAR1R2TCF
1S5.4P3.5H-ZF7LA5.412.193.42.633.50
2S10P5.6ZF141011.3248.0833.375.60
3S8P6.7H-ZLAF68B86.11104.232.26.70
4S10P7H-ZF7LA1010.4910.493.57.00
5S9P8ZF11911.57.59.68.00
6S14P19H-K9L1432.1513.3974.79.00
7S10P10.3H-K9L109.8179.8174.610.30
8S14P10.4H-ZF621428.6412.972610.40
9S11P10.4H-LAK53A1127.58910.53.110.40
10S9.5P10.5JGS19.59.099.093.510.50
11S14P11.1H-LAF31410.5630.62511.10
12S11P12H-K9L1111.69511.695412.00
13S12.5P12.5H-K9L12.512.112.14.512.50
14S12P12.6ZF612591.829.62412.60
15S6.8P13.1K96.813.18313.183213.11
16S11P13.3JGS1117.3426.52613.50
17S10P13.6H-LAK11019.72415.3463.513.60
18S14P13.8H-LAK31428.3114.9975.513.80
19S12P13.8ZF11217.01417.0144.513.80
20S8P13.9H-ZBAF21812.03955.722.3213.90
21S9P13.9H-LAK791919413.90
22S16.6P13.9H-QF5016.617.7613.1355.5313.90
23S8P13.9H-ZBAF21812.03955.722.3213.90
24S11.7P14.2ZK311.738.96510.2843.314.16
25S12.5P14.2H-K5112.514.01114.0114.614.20
26S12P14.5H-K9L1236.5269.0054.514.50
27S10P15H-K9L10649.29315.00
28S13P15.6H-ZK21311.0642.875515.60
29S14P15.9H-ZK31431.3512.7023.915.86
30S11P15.9H-LAK7111377415.90
31S15P16.4H-ZBAF211528.8119.0993.6816.40
32S11P16.5JGS11173.39.067516.50
33S15P17H-ZK111522.9221.153.7317.00
34S12P17.2H-ZK9A1249.49313.3812.517.20
35S14.2P17.4ZK314.212.702483.717.44
36S14.8P17.6ZK314.813.38140.8417.59
37S15P17.8H-ZK111522.9221.153.7317.80
38S19.8P17.9K919.822.88713.7657.717.90
39S16.5P18ZK916.534.2815.7044.5-0.117.98
40S14.8P18.1ZK314.817.325.6383.818.13
41S22P18.8H-LAK32216.14492.686.518.80
42S11P18.9H-ZK9A1118.1131.473.118.90
43S15.5P19.3K915.526.1215.1364.519.28
44S12P19.3ZF61219.0457.53319.30
45S16P19.5H-ZK91614.36967.975419.48
46S13.5P19.6BaK813.570.6313.0623.619.55
47S13.4P19.8JGS113.4115.81219.594.319.80
48AS30P20H-F43269.220.8312.520.00
49S15P20.5H-ZK10L1517.19243.964.6920.50
50S14P20.5H-ZK10L1417.19243.964.6920.50
51S16.5P20.9ZK916.576.9115.241420.85
52S16P20.9H-ZK61646.8816.827420.90
53S16P21.1H-LAF3B1621.5954.453.521.10
54S14.6P21.2H-K9L14.623.0119.594.621.20
55S18P21.8H-ZK31853.8516.3854.521.84
56S12.6P22H-K9L12.622.2822.282.522.00
57S20P22.5H-ZLAF682038.5538.55522.50
58S20P23H-ZK102015.62145.273723.00
59S10P23.3QK31045.16152.3623.27
60S21.5P23.8H-ZK921.541.8421.65.523.75
61S20.6P23.9H-F420.616.482131.20714.9123.90
62S15P24.2N-LAK121542.8725.66424.20
63S21.5P24.3H-ZK921.570.1818.655.524.33
64S18P24.7H-ZLAF50B1833.52546.63.324.70
65S12.7P25K912.725.2825.283.5225.00
66S20P25.2H-LAK32036.8136.81425.20
67S13P25.5H-K9L135017.498325.50
68S17.8P25.8H-ZK5017.834.84826.993525.80
69S25P26.8BAK22532.88423.6217.826.80
70S21P26.9ZK92141.826.45.526.91
71S16P27H-LAK53A1629.40463.187327.00
72S18.5P27.2H-LAF5318.562.9529.173.727.20
73S22.5P27.3ZK922.5201005.527.35
74S15.2P27.4H-ZK315.219.01100327.37
75S13P27.5H-LAK511337.7637.762.827.50
76S25.5P27.7ZBaF325.510021.686.327.69
77AS28P21H-FK613017.9769.21228.00
78S18.6P28H-LAF3B18.627.61675.017.528.00
79S32P28.1H-LAF543223.27574.701828.10
80S17.2P28.3H-QF5017.237.2428.393.828.30
81S30ASEFL28.4H-ZK113037.239.728.228.40
82S22P28.9ZF622159.67324.077628.90
83S15P29.6H-K9L1517.378117.494.529.60
84S26P29.7H-LAF532667.331.626.229.70
85S12P30.2H-ZK61265.325.273.530.20
86S16P31H-LAK50A1644.95735.739331.00
87S12.8P31.2H-K5112.845.39252.831.20
88S18.5P31.9H-LAF5318.524.211288.23.231.90
89S33P32K93366.6820.711.532.00
90S14P32.2H-LAF10145050332.20
91S20.9P32.7H-K9L20.921.1677.39532.70
92S38P32.8H-LAF13860.0532.1371832.80
93S20P33.1H-QK3L2021.00360.873833.10
94S24P33.7H-ZK624108.8524.856.8533.70
95S27P33.9BAK42745.9229.896.833.85
96S23P34.2H-ZK723312.622.134.534.20
97S26P34.3ZK726128.5324.66634.26
98S23P34.8H-ZBAF212338.09271.0623.734.80
99S46ASEFL34.8H-F44632.8395.721534.80
100S21P35ZK72126323.17434.92
101S32P35BAF132146.6221.579.0335.00
102S34.5P35.2H-LAF5334.585.5136.068.635.20
103S17.5P35.3ZK917.580.1729.72335.32
104S45P35.6H-QF504557.90528.51835.60
105S10P35.8C7980 1D1034.9430.16335.80
106S15P36H-LAK511554.2845.642.636.00
107S30P36.2H-ZK113045.8443.966.91336.20
108S26.2P36.3H-K9L26.236.0536.05836.30
109S22P37.3H-ZK1122248.926.12537.30
110S20P38.4H-LAF532059.9852.973.838.40
111S18P39.2H-ZK61827.42190.11339.20
112S27P39.6H-BAF827241.526.425.539.60
113S52P39.9H-K5051.944.344.320.1839.90
114S31P40H-ZBAF163134.78107.155.8540.00
115S40P40H-K9L4039.1139.1112.540.00
116S20P21K92022.64718.6796.740.00
117S25P40.3H-K9L2540.7440.745.440.30
118S33.5P41.7H-ZK1133.554.08949.57.541.70
119S13P41.9H-ZPK11350509.241.90
120S20P42.3JGS12025.7373.764.9242.30
121S30P42.9H-ZK103048.3151.2417.742.90
122S24P43H-K9L2430.3578.471543.00
123S26P43.3K926101.8627.935.843.26
124S11P43.3H-ZF21157.8457.84243.30
125S27P43.3H-ZK102752.91752.917543.30
126S20P43.4JGS12030.31654.914.843.40
127S17.98P43.4H-LAK5417.9841.69131.832.243.40
128S28.5P45H-ZK10L28.4740.231187.475.6445.00
129S15P45.1H-LAK101557.84457.8444.545.10
130S24P45.4H-BAF82444.0677.62545.40
131S12P45.4H-K9L1212.27134.4783.945.40
132S41P45.8H-K9L4126.01210.631545.80
133S26P46K926109.6529.79646.00
134S26.5P46.3H-ZK626.556.0256.024.746.30
135S20P47H-LAK102060.6360.633.547.00
136S25P47.4H-K9L2548.0848.085.247.39
137S38P47.5H-ZF33874.2660.811047.50
138S40P47.5H-ZBAF524059.05658.547.50
139S16P48.3H-ZK216106.4138.46448.30
140S36.5P48.4H-K9L36.548.51948.5198.748.42
141S35.8P48.5H-LAK5235.852.5101.378848.50
142S28P26.8K92830.1323.01948.70
143S32P49.6k932122.4631.77849.60
144S20P49.8H-K9L2050.64550.645549.80
145S40P50.3K94050501150.26
146S28P52H-ZF5028220.8546.4374.252.00
147S20.5P52.8H-ZK320.51536.231.74.452.80
148S23.5P53H-LAK323.546.88229.14.253.00
149S30P54H-K9L3023.88144.218.154.00
150S32P57.3H-ZK132166.739.995.6157.30
151S28P58.2K928185.3535.549658.26
152S30P58.7H-K9L3059.759.75.658.70
153S21P59.9H-ZK112148.91170.613.359.90
154S30P60H-ZK103051.24122.461460.00
155S33P60.2K93365.6157.027.260.24
156S42P60.9K94261.3861.38960.91
157S32P61H-K9L3259.1164.468.2761.00
158S30P61QK329.55524.831.415.861.00
159S36P62.1K93663636.462.09
160S29P62.9H-ZBAF212951.591370.7935.362.90
161S36P63.1K93663.9763.977.163.14
162S53P63.5H-ZK9A5347.4210.77111.563.50
163S35.2P63.7H-K9L35.264.664.6763.70
164S40P64.8H-K9L4065.4665.468.564.80
165S49P65.3H-ZBAF504994.529375.292410.565.30
166S25.2P65.4K925.2332.537.39.265.45
167S44P67.1H-ZF52A44105.68117.4910.267.10
168S24P70H-ZK1124193.257.544570.00
169S34P70.2H-ZBAF2134100.46100.46570.20
170S13P71.7H-ZBAF521395.7295.72271.70
171S30P72.8BAF53056.597194.6733.672.80
172S20P72.9H-LAF532065.31320.63.272.90
173S30P73.2H-ZF13083.211108.3983.573.20
174S25P73.7C7980 1D2551.33895.94573.70
175S30P74.3JGS13053.1290.95774.30
176S20P76H-ZK220.0088.0488.04376.00
177S29P76H-K9L2945.352282.3194.3476.00
178S48P77.6H-ZK114897.49997.4998.377.60
179S30P80.7H-K9L3082.63282.6324.580.70
180S48P81ZF134872.0634517.7159781.00
181S20P81.8JGS12074.3474.344.581.80
182S33P82.5K933126.7763.24682.53
183S42P83.5H-QK3L4279.99279.9928.7683.50
184S25P83.9JGS125106.1759.57483.90
185S15P31.6H-ZLAF55A15293.95128.847384.20
186S42P84.5JGS14276.1576.15884.50
187S68P84.9H-FK616866.98103.81884.90
188S46P87.2K946115.3572.118.587.20
189S59P91H-K9L5991.6991.6913.591.00
190S30P92.6JGS13066.37113.805792.60
191S57.5P92.9H-BAK257.5118.16384.12911.892.90
192S42.9P98.4H-K9L42.960.78300.076.2998.40
193S50P99.2JGS15070.96120.3711199.20
194S25P102.3H-ZF325132163.63.5102.30
195S37P103H-ZF637154.13154.136103.00
196S90P104.5H-K9L90103.74103.7424.1104.50
197S82P106H-K9L82118.8196.3717.94106.00
198S28.6P108.9H-K9L28.55111.607111.6075.588108.90
199S72.5P110H-ZBAF372.5142.04142.0412110.00
200S72P110H-ZBAF372142.04142.0412110.00
201S25P111.3H-ZF10252801054111.30
202S30P113.8JGS130132.585.445.93113.80
203S30P117H-ZK1130112.98216.5194.5117.00
204S82P121.7H-K9L81.97250.7482.12516.44121.70
205S52P133.7K952246.694.847.2133.63
206S52P134.3BaK252210.9109.46.3134.33
207S58P136.7QK35886.64280.57.6136.72
208S70P137H-K9L70148.615131.0214137.00
209S88.5P139.3H-ZK10L88.5170.61170.6114.7139.30
210S46P141.3K946274.298.826141.33
211S44P142.3H-F144170.61170.615.9142.30
212S46P146BAK74686.2122495.2146.06
213S44P148.7H-K9L4486.66663.74.91148.70
214S38.5P151H-K9L38.5155.34155.344.6151.00
215S51P157.8H-FK6151177.8138.337.5157.80
216S54P171.9BAK754101.8623776.5171.90
217S102P175.2H-K9L102242.7140.619175.20
218S102P175.2H-K9L102242.7140.619175.20
219S81P177.6H-K9L81181.59181.5911.5177.60
220S53P181.7K1053323.6131.836.7181.68
221S72P190.6K972128.82405.510190.57
222S69P191.3H-K9L69120.417540.4797.73191.30
223S47P193.2H-K50472012015193.20
224S68P205.5H-F468252.5252.512205.50
225S68P205.5NEWF468252.5252.512205.50
226S42P210.6H-K9L42514137.65210.58
227S65P212H-K9L65705.555128.212.44212.00
228S116P229H-K9L116233.9233.917.1229.00
229S50P244FS1JGS1501327324.5244.00
230S50P244FS1JGS1501327324.5244.00
231S52P246.2H-K9L52270.4238.5086246.20
232S81P275ZK981186.2120409.35275.48
233S75P288H-K9L75910.46176.9310288.00
234S85P300JGS185713.392165.44212300.00
235S50P300UVJGS1501657324.5300.00
236S50P300UVJGS1501657324.5300.00
237S59P307.5H-K9L59391266.167307.50
238S50P490JGS150275.0051229.9954.5490.00
239S85P500JGS1851209.27275.25312500.00
240S83.5P503.8K983.5293.822497.5503.81 



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