JML Optical

JML Optical Industries, Inc.

The Complete Source for Custom Precision Optics

Call Today +585.248.8900

Nav Bar

Bi-Concave LensesClick part # for details or to add to shopping cart.



Specifications

EFL (mm): -30
Dia: 20
V2H2: -0.7
CT: 2
D: 32.2
ET: 5.1
Material: BK7
R1: -31.46
R2: 31.46
BF: -30.7
V1H1: 0.7
Specifications: Effective Focal Length (EFL): +/- 1%
Diameter (DIA): +0/-.18
Clear Aperture: 90% of diameter
Center Thickness (CT): +/- .25
Cosmetics: 60/40
Surface Quality: 2 1/2 X 1/2 waves @ 546.1nm
Centering Accuracy: 2 arc minutes TIA
Designed Wavelength: 546.1nm
All dimensions are in millimeters.

Choose your coating:


Part #: CBV11022/000
Price: $32.80
based on coating and quantity (below)

Choose Coating

Quantity:

Product Listings Discount prices at 25 and 50 pieces. For quantities over 100 please contact us for our best discounted price.

EFL (mm)Diaf/#V2H2CTDETMaterialR1R2BFV1H1Part NumberPrice
1838-6005012-0.72601.33BK7-622.91622.91-600.70.7CBV11096/000$24.00
1836-50050.89.8-1.54.5502.25.8BK7-515.85515.85-501.51.5CBV11095/000$28.80
1837-5005010-1.54.5502.15.7BK7-515.85515.85-501.51.5CBV11090/000$47.90
1835-400429.8-0.72401.13BK7-415.32415.32-400.70.7CBV11087/000$21.00
1833-300427.3-0.72301.43.4BK7-311.57311.57-300.70.7CBV11086/000$21.00
1830-250505-1.44.5252.66.9BK7-258.31258.31-251.41.4CBV11080/000$47.90
1831-25038.16.6-0.93251.64.4BK7-258.05258.05-250.90.9CBV11075/000$41.90
1832-25050.84.9-1.44.5252.77BK7-258.31258.31-251.41.4CBV11085/000$28.80
1824-150207.5-0.72-1512.6BK7-155.96155.96-150.70.7CBV11069/000$64.90
1825-150305.1-0.72151.43.4BK7-155.96155.96-150.70.7CBV11071/000$21.60
1826-150503.1-0.72152.65.9BK7-155.96155.96-150.70.7CBV11072/000$24.00
1827-150951.6-13158.217.5BK7-156.13156.13-1511CBV11073/000$180.10
1828-15025.45.9-0.82.5151.33.5BK7-156.05156.05-150.80.8CBV22253/000$64.90
1822-11719.16.1-1.13.5118.54.3BK7-121.12121.12-118.11.1CBV11070/000$36.80
1818-10038.12.6-0.93102.76.5BK7-103.53103.53-100.90.9CBV11055/000$24.90
1819-10025.43.9-0.72.5101.54.1BK7-103.44103.44-100.70.7CBV11050/000$36.80
1820-10050.82-1.44.5104.510.8BK7-103.78103.78-101.41.4CBV11065/000$31.60
1821-100254-0.72.5101.54BK7-103.44103.44-100.70.7CBV11045/000$36.80
1816-7525.43-0.82.576.94.6BK7-78.2578.25-75.80.8CBV22251/000$22.10
1814-70203.6-0.7271.33.3BK7-72.9672.96-70.70.7CBV11041/000$18.60
1810-5025.42-0.82.552.45.7BK7-51.9351.93-50.80.8CBV11030/000$19.20
1811-5038.11.3-1354.610.2BK7-52.0152.01-511CBV11040/000$24.90
1812-5036.51.4-2.37.255.513.6B270-53.3353.33-52.32.3CBV11035/000$22.80
1813-50252-0.82.552.35.6BK7-51.9351.93-50.80.8CBV11025/000$32.90
1808-4022.41.8-0.7242.14.9BK7-41.8441.84-40.70.7CBV11026/000$19.20
1807-35201.8-0.72374.7BK7-36.6536.65-35.70.7CBV11024/000$18.70
1805-30201.5-0.7232.25.1BK7-31.4631.46-30.70.7CBV11022/000$32.80
1806-30301-0.7234.49.4BK7-31.4631.46-30.70.7CBV11023/000$28.40
1799-2525.41-0.82298.6BK7-26.0926.09-25.80.8CBV11020/000$20.60
1800-25251-0.8228.98.4BK7-26.0926.09-25.80.8CBV11015/000$34.20
1801-2512.52-0.7226.43.5BK7-26.2726.27-25.60.7CBV22249/000$15.20
1803-25251-0.7228.57.6BK7-26.1826.18-25.70.7CBV11021/000$34.20
1804-2512.72-0.51.526.33.1BK7-26.0126.01-25.50.5CBV11010/000$25.30
1798-20201-0.62236.8BK7-21.0921.09-20.60.6CBV11006/000$17.30
1797-169.51.7-0.41.517.12.9BK7-16.7316.73-16.40.4CBV11005/000$14.60
1796-12.1121-0.6214.14.8BK7-12.7812.78-12.70.6CBV11007/000$24.30
1795-8.590.9-0.51.810.24.2BK7-9.089.08-90.5CBV11003/000$14.60
1794-861.4-0.629.12.9BK7-8.638.63-8.60.6CBV11001/000$14.60
1793-551.1-0.626.13BK7-5.515.51-5.60.6CBV11004/000$25.80
1791-450.8-0.315.12.6BK7-4.284.28-4.30.3CBV11000/000$25.80
1790-1.830.6-0.31-2.61.4F6-2.482.48-2.10.3CBV11027/000$25.80

Your request for volume production are always welcome and will be given immediate attention at JML.

Special Orders

JML engineers are always available to help you design a lens to meet your specific requirements. We can also reduce the diameter of our stock lenses to meet your specifications. For assistance, email sales@jmloptical.com or call +585.248.8900.

Lens Finder

Focal Length:

From:

 mm

To:

 mm
Enter R1:

From:

 mm

To:

 mm
Enter R2:

From:

 mm

To:

 mm
Enter Thickness:

From:

 mm

To:

 mm
Enter Diameter:

From:

 mm

To:

 mm
Enter Index (Nd):

From:

To:

Enter Dispersion (Vd):

From:

To:

OPTICAL CALCULATOR

calculator

Easy access to formulae for commonly used calculations and conversions.

FEATURED NEWS

 We just added over 100 new IR optical products to our web-site. Please click on IR Optics in the left side menu and check out our new mid and far IR optics. We are offering various IR multi- element lenses as well as components made of germanium, zinc selenide, sapphire and calcium fluoride  feedback