LBTEK-Your Trusted Partner For Optoelectronic Experiments!

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.

Attribute

Optical component materialN-BK7

Surface finish (scratches/pits)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
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	Unit Price	Lead Time
MBCX10303	12.7 mm	15.0 mm	$31.38	6 weeks
MBCX10304	12.7 mm	20.0 mm	$31.38	6 weeks
MBCX10305	12.7 mm	25.0 mm	$31.38	6 weeks
MBCX10307	12.7 mm	30.0 mm	$31.38	6 weeks
MBCX10309	12.7 mm	40.0 mm	$31.38	6 weeks
MBCX10310	12.7 mm	50.0 mm	$31.38	6 weeks
MBCX10313	12.7 mm	100.0 mm	$31.38	6 weeks
MBCX10606	25.4 mm	25.4 mm	$35.95	6 weeks
MBCX10607	25.4 mm	30.0 mm	$35.43	6 weeks
MBCX10608	25.4 mm	35.0 mm	$34.78	6 weeks
MBCX10609	25.4 mm	40.0 mm	$35.17	6 weeks
MBCX10610	25.4 mm	50.0 mm	$35.82	6 weeks
MBCX10611	25.4 mm	60.0 mm	$33.86	6 weeks
MBCX10612	25.4 mm	75.0 mm	$35.82	6 weeks
MBCX10613	25.4 mm	100.0 mm	$35.17	6 weeks
MBCX10614	25.4 mm	125.0 mm	$35.17	6 weeks
MBCX10615	25.4 mm	150.0 mm	$34.78	6 weeks
MBCX10616	25.4 mm	175.0 mm	$34.52	6 weeks
MBCX10617	25.4 mm	200.0 mm	$34.78	6 weeks
MBCX10618	25.4 mm	250.0 mm	$34.78	6 weeks
MBCX10619	25.4 mm	300.0 mm	$34.78	6 weeks
MBCX10620	25.4 mm	400.0 mm	$34.78	6 weeks
MBCX10621	25.4 mm	500.0 mm	$34.78	6 weeks
MBCX10622	25.4 mm	750.0 mm	$34.78	6 weeks
MBCX10623	25.4 mm	1000.0 mm	$34.78	6 weeks

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 Unmounted Lenses are suitable for building compact systems

Product Model	Diameter	Focal length	Unit Price	Lead Time
BCX10001	6.0 mm	10.0 mm	$21.44	6 weeks
BCX10002	6.0 mm	12.0 mm	$21.18	6 weeks
BCX10202	9.0 mm	12.0 mm	$22.23	6 weeks
BCX10303	12.7 mm	15.0 mm	$22.88	6 weeks
BCX10304	12.7 mm	20.0 mm	$22.88	6 weeks
BCX10305	12.7 mm	25.0 mm	$22.23	6 weeks
BCX10307	12.7 mm	30.0 mm	$22.23	6 weeks
BCX10309	12.7 mm	40.0 mm	$21.83	6 weeks
BCX10310	12.7 mm	50.0 mm	$21.83	6 weeks
BCX10313	12.7 mm	100.0 mm	$21.83	6 weeks
BCX10504	24.0 mm	20.0 mm	$12.55	4 weeks
BCX10606	25.4 mm	25.4 mm	$25.1	6 weeks
BCX10607	25.4 mm	30.0 mm	$24.97	6 weeks
BCX10608	25.4 mm	35.0 mm	$24.45	6 weeks
BCX10609	25.4 mm	40.0 mm	$24.45	6 weeks
BCX10610	25.4 mm	50.0 mm	$24.45	6 weeks
BCX10611	25.4 mm	60.0 mm	$24.45	6 weeks
BCX10612	25.4 mm	75.0 mm	$24.45	6 weeks
BCX10613	25.4 mm	100.0 mm	$23.79	6 weeks
BCX10614	25.4 mm	125.0 mm	$23.79	6 weeks
BCX10615	25.4 mm	150.0 mm	$23.27	6 weeks
BCX10616	25.4 mm	175.0 mm	$23.01	6 weeks
BCX10617	25.4 mm	200.0 mm	$22.88	6 weeks
BCX10618	25.4 mm	250.0 mm	$22.75	6 weeks
BCX10619	25.4 mm	300.0 mm	$22.62	6 weeks
BCX10620	25.4 mm	400.0 mm	$22.62	6 weeks
BCX10621	25.4 mm	500.0 mm	$22.62	6 weeks
BCX10622	25.4 mm	750.0 mm	$22.62	6 weeks
BCX10623	25.4 mm	1000.0 mm	$22.36	6 weeks
BCX10813	50.8mm	100.0 mm	$35.17	6 weeks

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