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Most of the single lens forms, planoconvex, planoconcave, meniscus and aspheric, are available in plastic. Plastic lenses are generally cheaper and lighter than glass equivalents but of lower quality.

Plastic lenses are not as robust as glass as they can scratch more easily and some will deteriorate when exposed to UV light.  If they are to be used outside the visible, in the UV or near IR regions, then their transmission must be checked.  Plastic lenses are typically used in low cost collimators, torches and lighting applications.

Knight Optical can supply competitive quotes on plastic lenses with low cost tooling for low quality though to high quality production runs by utilising single and multi-cavity tooling to suite your application, please enquire.  We also have the facility to offer low run CNC manufacturing for small quality designs.

Material:
Diameter:
Focal Length:
PMMA acrylic
+/-0.2mm
± 5%

Edging of stock lenses to smaller diameters.
AR coatings on plastic lenses

26 Items

Name Focal Length (mm) Overall Diameter (mm) Lens Aperture (mm) Back Focal Length (mm) Form Material Coating Quantity Price Buy
LPP3309-ST 32.70 9.00 9.00 30.60 Planoconvex PMMA Uncoated 10
$60.60
LPP3309 32.70 9.00 9.00 30.60 Planoconvex PMMA Uncoated 1
$7.58
LPP3270-ST 70.50 32.00 31.90 68.58 Biconvex PMMA Uncoated 10
$60.60
LPP3270 70.50 32.00 31.90 68.58 Biconvex PMMA Uncoated 1
$7.58
LPP2542-ST 42.30 25.10 25.10 39.00 Biconvex PMMA Uncoated 10
$60.60
LPP2542 42.30 25.10 25.10 39.00 Biconvex PMMA Uncoated 1
$7.58
LPP2235-ST 34.80 22.00 21.90 30.27 Planoconvex PMMA Uncoated 10
$66.16
LPP2235 34.80 22.00 21.90 30.27 Planoconvex PMMA Uncoated 1
$8.27
LPP1827-ST 27.00 18.00 16.00 24.70 Biconvex PMMA Uncoated 10
$60.60
LPP1827 27.00 18.00 16.00 24.70 Biconvex PMMA Uncoated 1
$7.58
LPP1817-ST 16.97 18.00 16.00 12.64 Biconvex PMMA Uncoated 10
$60.60
LPP1817 16.97 18.00 16.00 12.64 Biconvex PMMA Uncoated 1
$7.58
LPP1620-ST 20.00 16.00 14.00 18.42 Biconvex PMMA Uncoated 10
$60.60
LPP1620 20.00 16.00 14.00 18.42 Biconvex PMMA Uncoated 1
$7.58
LPP1530 33.50 15.10 14.10 28.40 Biconvex PMMA Uncoated 1
$7.58
LPP1512-ST 12.00 15.00 13.80 8.17 Biconvex PMMA Uncoated 10
$66.16
LPP1512 12.00 15.00 13.80 8.17 Biconvex PMMA Uncoated 1
$8.27
LPP1009-ST 10.30 10.00 8.80 9.10 Biconvex PMMA Uncoated 10
$60.60
LPP1009 10.30 10.00 8.80 9.10 Biconvex PMMA Uncoated 1
$8.27
LPP0812-ST 11.60 8.00 Biconvex PMMA Uncoated 10
$60.60
LPP0812 11.60 8.00 Biconvex PMMA Uncoated 1
$7.58
LPP0604-ST 4.87 5.60 5.00 4.11 Biconvex PMMA Uncoated 10
$66.16
LPP0604 4.87 5.60 5.00 4.11 Aspheric PMMA Uncoated 1
$8.27
LPP0508-ST 8.15 5.30 3.05 7.50 Biconvex PMMA Uncoated 10
$60.60
LPP0508 8.15 5.30 3.05 7.50 Biconvex PMMA Uncoated 1
$7.58
LPP0010-ST 13
$80.34

26 Items

1

Plastic Lenses

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