Double-Convex Lenses, N-BK7, Uncoated: 350 nm-2.0 μm

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Product Description
  • Optical Material: N-BK7 or equivalent materials
  • Operating wavelength: 350 nm-2.0 μm (uncoated)
  • Application: imaging, beam expansion or reduction, convergence
The double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.
Diagram
Attributes
MaterialN-BK7
Surface Quality (Scratch/Dig)40/20
Focal length tolerance±1%
Curved Aperture3
Design Wavelength587.6 nm
Local surface irregularity0.5
Eccentricity≤3 arcmin
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm
  • Substrate Material: N-BK7 or equivalent materials
  • Operating wavelength: 350 nm-2.0 μm
  • Application: imaging, beam expansion or reduction, converging

The LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.

The housing surface of the LBTEK Lens is engraved with the product model and other information

Product Model
Diameter
Focal length
File
Unit Price
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Lead Time
MBCX10303 12.7 mm15.0 mm
$34.26today
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MBCX10304 12.7 mm20.0 mm
$34.26today
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MBCX10305 12.7 mm25.0 mm
$34.26today
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MBCX10307 12.7 mm30.0 mm
$34.26today
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MBCX10309 12.7 mm40.0 mm
$34.26today
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MBCX10310 12.7 mm50.0 mm
$34.26today
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MBCX10313 12.7 mm100.0 mm
$34.26today
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MBCX10606 25.4 mm25.4 mm
$38.92today
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MBCX10607 25.4 mm30.0 mm
$37.96today
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MBCX10608 25.4 mm35.0 mm
$37.28today
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MBCX10609 25.4 mm40.0 mm
$37.69today
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MBCX10610 25.4 mm50.0 mm
$38.37today
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MBCX10611 25.4 mm60.0 mm
$36.32today
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MBCX10612 25.4 mm75.0 mm
$38.37today
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MBCX10613 25.4 mm100.0 mm
$37.69today
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MBCX10614 25.4 mm125.0 mm
$37.69today
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MBCX10615 25.4 mm150.0 mm
$37.28today
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MBCX10616 25.4 mm175.0 mm
$37.00today
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MBCX10617 25.4 mm200.0 mm
$37.28today
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MBCX10618 25.4 mm250.0 mm
$37.28today
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MBCX10619 25.4 mm300.0 mm
$37.28today
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MBCX10620 25.4 mm400.0 mm
$37.28today
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MBCX10621 25.4 mm500.0 mm
$37.28today
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MBCX10622 25.4 mm750.0 mm
$37.28today
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MBCX10623 25.4 mm1000.0 mm
$37.28today
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N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted
  • Substrate Material: N-BK7 or equivalent materials
  • Operating wavelength: 350 nm-2.0 μm
  • Application: imaging, beam expansion or reduction

The LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.

The LBTEK Unmounted Lenses are suitable for building compact systems

Product Model
Diameter
Focal length
File
Unit Price
Compare
Lead Time
BCX10001 6.0 mm10.0 mm
$23.16today
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BCX10002 6.0 mm12.0 mm
$22.75today
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BCX10202 9.0 mm12.0 mm
$24.12today
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BCX10303 12.7 mm15.0 mm
$24.81today
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BCX10304 12.7 mm20.0 mm
$24.81today
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BCX10305 12.7 mm25.0 mm
$23.85today
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BCX10307 12.7 mm30.0 mm
$23.85today
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BCX10309 12.7 mm40.0 mm
$23.44today
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BCX10310 12.7 mm50.0 mm
$23.44today
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BCX10313 12.7 mm100.0 mm
$23.44today
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BCX10504 24.0 mm20.0 mm
$13.57today
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BCX10606 25.4 mm25.4 mm
$26.86today
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BCX10607 25.4 mm30.0 mm
$26.72today
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BCX10608 25.4 mm35.0 mm
$26.18today
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BCX10609 25.4 mm40.0 mm
$26.18today
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BCX10610 25.4 mm50.0 mm
$25.63today
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BCX10611 25.4 mm60.0 mm
$25.63today
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BCX10612 25.4 mm75.0 mm
$25.63today
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BCX10613 25.4 mm100.0 mm
$24.94today
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BCX10614 25.4 mm125.0 mm
$24.94today
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BCX10615 25.4 mm150.0 mm
$24.40today
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BCX10616 25.4 mm175.0 mm
$24.12today
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BCX10617 25.4 mm200.0 mm
$23.98today
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BCX10618 25.4 mm250.0 mm
$23.85today
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BCX10619 25.4 mm300.0 mm
$23.71today
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BCX10620 25.4 mm400.0 mm
$23.71today
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BCX10621 25.4 mm500.0 mm
$23.71today
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BCX10622 25.4 mm750.0 mm
$23.71today
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BCX10623 25.4 mm1000.0 mm
$23.44today
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BCX10813 50.8mm100.0 mm
$37.69today
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