Uncoated Double-Convex Lenses

Uncoated Double-Convex Lenses

CLZ Optical Co., Ltd. provides uncoated biconvex lenses, which consist of two convex surfaces with positive focal lengths that focus light into a single point. Uncoated biconvex lenses are mainly used to converge light from a point source or to transmit images to other optical systems. Uncoated biconvex lenses are used in various applications such as imaging, beam expansion or reduction, convergence, etc., and are especially suited for use in finite-distance imaging applications.CLZ uncoated biconvex lenses are made of optical glass H-K9L and are suitable for use in visible and near-infrared wavelength bands.CLZ can also provide AR coating, Single layer magnesium fluoride coating, Broadband anti-reflection (BBAR) an so on.

Please check out our Online Stock to find a product that meets your needs!


Please contact our sales team.

For a quote on your custom requirements please send us your drawing or specification.

Please contact us for discount pricing for stock parts over 10+ and volume/OEM quantities

Type No. Data sheet MaterialDiameter (mm)CoatingEFL (mm)CT (mm)
L‐DX0010750100 PDF > BK7 or equivalent 100.00 Uncoated 750.00 8.20
L‐DX0010200100 PDF > BK7 or equivalent 100.00 Uncoated 200.00 16.30
L‐DX0010100100 PDF > BK7 or equivalent 100.00 Uncoated 100.00 32.70
L‐DX001075076Z PDF > BK7 or equivalent 750.00 Uncoated 750.00 5.30
L‐DX001010076Z PDF > BK7 or equivalent 76.20 Uncoated 100.00 18.05
L‐DX0010750075 PDF > BK7 or equivalent 75.00 Uncoated 750.00 5.30
L‐DX0010064040 PDF > BK7 or equivalent 40.00 Uncoated 64.00 8.30
L‐DX001012525Z PDF > BK7 or equivalent 25.40 Uncoated 125.00 4.25

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Diameter (mm)

0 200

EFL (mm)

-1000 1000

Material

BK7 or equivalent
UVFS
H-F4
H-K51

Coating

Uncoated
MgF2 AT 550nm
BBAR Ravg<0.35% AT 420-680nm
BBAR Ravg<0.8% AT 400-900nm
BBAR Ravg<0.5% AT 630-1100nm
BBAR Ravg<0.5% AT 750-1500nm