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N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10620

BCX10620
$32.17
In Stock
Key Specifications
Wavelength 350.0nm
Diameter 25.4mm
LIDT 4.5J/cm²
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N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10620

Operating wavelength 350 nm-2.0 μm, focal length 400.0 mm, Ø25.4 mm, substrate N-BK7.

Product Description

  • Optical material: N-BK7
  • 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.

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

  • Substrate material: N-BK7
  • 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.

Clear Aperture90% CA
Damage Threshold4.5J/cm2@355nm, 17.1ns, 100Hz, Ø4.41μm (100 Pulses)0.21J/cm2@515nm, 290fs, 100Hz, Ø10.72μm (100 Pulses)0.50J/cm2@1550nm, 190fs, 100Hz, Ø11.47μm (100 Pulses)
Diameter Tolerance+0.00/-0.10 mm
Clear Aperture90% CA
Operating Wavelength350 nm-2.0 μm
Diameter25.4 mm
Eccentricity≤3 arcmin
Design Wavelength587.6 nm
Damage Threshold4.5J/cm2@355nm, 17.1ns, 100Hz, Ø4.41μm (100 Pulses)0.21J/cm2@515nm, 290fs, 100Hz, Ø10.72μm (100 Pulses)0.50J/cm2@1550nm, 190fs, 100Hz, Ø11.47μm (100 Pulses)
Specification Sheet PDF — Download
3D Model (STL) STL — Download
Curve - N-BK7 UN
Curve - N-BK7 UN

Product Family: Double-Convex Lenses, N-BK7, Uncoated: 350 nm-2.0 μm (50 variants)

Product ▴▾ SKU Size ▴▾ Clear Aperture ▴▾ Operating Wavelength ▴▾
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10813 BCX10813 50.8mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10623 BCX10623 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10622 BCX10622 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10621 BCX10621 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10620 Current BCX10620 25.4 mm 90% CA 350 nm-2.0 μm
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10619 BCX10619 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10618 BCX10618 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10617 BCX10617 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10616 BCX10616 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10615 BCX10615 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10614 BCX10614 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10613 BCX10613 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10612 BCX10612 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10611 BCX10611 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10610 BCX10610 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10609 BCX10609 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10608 BCX10608 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10607 BCX10607 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10606 BCX10606 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10504 BCX10504 24.0 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10313 BCX10313 12.7 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10310 BCX10310 12.7 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10309 BCX10309 12.7 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10307 BCX10307 12.7 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10305 BCX10305 12.7 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10304 BCX10304 12.7 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10303 BCX10303 12.7 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10202 BCX10202 9.0 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10002 BCX10002 6.0 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10001 BCX10001 6.0 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10623 MBCX10623 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10622 MBCX10622 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10621 MBCX10621 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10620 MBCX10620 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10619 MBCX10619 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10618 MBCX10618 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10617 MBCX10617 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10616 MBCX10616 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10615 MBCX10615 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10614 MBCX10614 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10613 MBCX10613 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10612 MBCX10612 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10611 MBCX10611 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10610 MBCX10610 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10609 MBCX10609 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10608 MBCX10608 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10607 MBCX10607 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10606 MBCX10606 25.4 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10313 MBCX10313 12.7 mm 90% CA 350 nm-2.0 μm View
N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10310 MBCX10310 12.7 mm 90% CA 350 nm-2.0 μm View