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Plano-Convex Cylindrical Lenses, N-BK7, Uncoated


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Plano-Convex Cylindrical Lenses, N-BK7, Uncoated

Uncoated Plano-Convex Cylindrical Lenses
Substrate MaterialN-BK7
Uncoated Wavelength Rangea350 nm - 2.0 µm
Design Wavelength587.6 nm
Length Tolerance+0.00 / -0.10 mm
Height Tolerance+0.00 / -0.10 mm
Center Thickness Tolerance±0.1 mm
Focal Length Tolerance±1%
Surface Quality60-40 Scratch-Dig
CentrationFor f ≤50 mm: ≤5 arcmin
For f >50 mm: ≤3 arcmin
Surface Flatness
(Plano Side)		Heightλ/2
Lengthλ/2
Cylindrical Surface
Powerb
(Convex Side)		Height3λ/2
Length3λ/2
Irregularity
(Peak to Valley)		Height (Plano, Curved)λ/4, λ
Length (Plano, Curved)λ/4, λ/cm
Clear Aperture>90% of Surface Dimensions
  • These lenses are also available with a -A, -B, or -C antireflection coating.
  • Much like surface flatness for flat optics, surface power is a measure of the deviation between the surface of the curved optic and a calibrated reference gauge, typically for a 633 nm source, unless otherwise stated. This specification is also commonly referred to as surface fit.

Features

  • Fabricated from N-BK7 Glass
  • Collimates and Circularizes the Output of a Laser Diode
  • Uncoated Wavelength Range: 350 nm - 2.0 µm
  • Focal Lengths from 3.9 mm to 1000.0 mm Available

Positive cylindrical lenses are ideal for applications requiring magnification in one dimension. While spherical lenses act symmetrically in two dimensions on an incident ray, cylindrical lenses act in the same manner but only in one dimension. A typical application is to use a pair of cylindrical lenses to provide anamorphic shaping of a beam. A pair of positive cylindrical lenses can be used to collimate and circularize the output of a laser diode. Another application possibility would be to use a single lens to focus a diverging beam onto a detector array. To minimize the introduction of spherical abberations, collimated light should be incident on the curved surface when focusing it to a line, and light from a line source should be incident on the plano surface when collimating.

For cage system and lens tube compatibility, please see our Mounted Plano-Convex Round Cylindrical lenses. These lenses are typically easier to integrate into our standard optomechanics.

Optic Cleaning Tutorial
Optical Coatings and Substrates
Plano-Convex Cylindrical Lens Selection Guide
SubstrateN-BK7UV Fused SilicaN-BK7(Round)
AR Coating
Range		Uncoated
350 - 700 nm
650 - 1050 nm
1050 - 1620 nm		Uncoated
290 - 370 nm		Uncoated
350 - 700 nm
650 - 1050 nm
1050 - 1620 nm

All cylindrical lenses can be ordered uncoated and the cylindrical lenses made from N-BK7 can be ordered with one of the following broadband AR coatings:
-A: 350-700 nm, -B: 650-1050 nm or -C:1050-1620 nm

These high-performance multilayer AR coatings have an average reflectance of less than 0.5% (per surface) across the specified wavelength ranges. The central peak in each curve is less than 0.25%. These coatings are designed for angles of incidence between 0 and 30 degrees (0.5 NA). For optics intended to be used at large incident angles, consider using a custom coating optimized at a 45 degree angle of incidence; these coatings are effective from 25 to 52 degrees. The plot shown below indicates the performance of the standard coatings in this family as a function of wavelength. Broadband coatings have a typical absorption of 0.25%, which is not shown in the reflectivity plots.

N-BK7 Transmittance
Click to Enlarge
Click Here for Raw Data
N-BK7 AR Coating Curve
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Posted Comments:
Poster: tcohen
Posted Date: 2013-01-17 14:35:00.0
Response from Tim at Thorlabs: Thank you for contacting us. We have a few close cases, LJ1874L1 and LJ4107, but no true hemicylindrical prism as a stock option. We will contact you to discuss your requirements to determine possible solutions.
Poster: czl0579
Posted Date: 2013-01-16 21:46:34.903
Hi, do you provide hemicylindrical prisms (radius equals to center thickness)?
Poster: apalmentieri
Posted Date: 2009-06-22 19:08:44.0
A response from Adam at Thorlabs: At the design wavelength of 587.6nm, the back focal length of this lens is 22.55mm. I will also send you an email incase you need the back focal length at a different wavelength.
Poster: kp
Posted Date: 2009-06-22 18:26:25.0
Dear Thorlabs team, Im in need of the backfocal length of the LJ1810L1 (distance between the flat surface of the lense to the back side focal point)! Best regards, Klaus Pelikan
Poster: Tyler
Posted Date: 2008-04-09 16:48:10.0
The front and back focal lengths are not a quantity that we currently have tabulated for our lenses; however, using Zemax the FFL and BFL were calculated for the LJ1878L1 at a wavelength of 587.6 nm. BFL=6.127 mm (measured from the flat surface of the lens to the back side focal point) and FFL=8.5 mm (measured from the apex of the curved surface of the lens to the front side focal point) If you need this information for a small number of lenses we can provide it relatively quickly. I will add this to the list of specifications that customers would like to have for the cylindrical lenses, but it typically takes a fair amount of time to generate a new specification for a large number of products. Thank you for telling Thorlabs of your need. We always appreciate the feedback since it allows us to improve our service to you and future customers.
Poster: bpetrig
Posted Date: 2008-04-09 10:18:09.0
Hi, It would be helpful for me, and perhaps others, if you would include the back focal length (f_b) with your plano-convex cylindrical lenses, for example the LJ1878L1. The schematic drawing on page 730 (catalog 19) shows this quantity, but the tables on pages 730-733 and beyond do not have this data, although there would be plenty of room for an extra column. It would be great if you could include this in the future, and also on your web catalog. Thanks, Benno Petrig
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Plano-Convex Cylindrical Lenses, N-BK7, Uncoated (f=3.9 - 10 mm)
Item # Focal
Lengtha		 Length Height Radius Center
Thickness		 Edge
Thickness		 Back Focal
Length		 Reference
Drawing
LJ1598L1 3.9 mm 6.0 mm 4.0 mm 2.0 mm 3.8 mm 2.0 mm 1.4 mm Plano-Convex Cylindrical Lens Drawing
LJ1598L2 8.0 mm
LJ1310L1 4.0 mm 6.0 mm 4.0 mm 2.1 mm 3.6 mm 2.0 mm 1.7 mm
LJ1310L2 8.0 mm
LJ1918L1 5.8 mm 6.0 mm 4.0 mm 3.0 mm 2.8 mm 2.0 mm 4.0 mm
LJ1918L2 8.0 mm
LJ1227L1 6.4 mm 8.0 mm 6.0 mm 3.3 mm 4.0 mm 2.0 mm 3.7 mm
LJ1227L2 12.0 mm
LJ1874L1 7.7 mm 9.0 mm 7.0 mm 4.0 mm 4.1 mm 2.0 mm 5.0 mm
LJ1874L2 14.0 mm
LJ1822L1 9.7 mm 12.0 mm 10.0 mm 5.0 mm 6.7 mm 2.0 mm 5.3 mm
LJ1878L1 10.0 mm 12.0 mm 10.0 mm 5.2 mm 5.9 mm 2.0 mm 6.1 mm
LJ1878L2 20.0 mm
  • All focal lengths are specified at the design wavelength (587.6 nm). Since the index of refraction for N-BK7 is inversely proportional to the wavelength, the focal length of each lens increases with increasing wavelength.
Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
LJ1598L1 Support Documentation LJ1598L1 f = 3.90 mm, H = 4.00 mm, L = 6.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $44.00
Today
LJ1598L2 Support Documentation LJ1598L2 f = 3.90 mm, H = 4.00 mm, L = 8.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $52.30
Today
LJ1310L1 Support Documentation LJ1310L1 f = 4.00 mm, H = 4.00 mm, L = 6.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $44.00
Today
LJ1310L2 Support Documentation LJ1310L2 f = 4.00 mm, H = 4.00 mm, L = 8.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $52.30
Today
LJ1918L1 Support Documentation LJ1918L1 f = 5.80 mm, H = 4.00 mm, L = 6.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $44.00
Today
LJ1918L2 Support Documentation LJ1918L2 f = 5.80 mm, H = 4.00 mm, L = 8.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $52.30
Today
LJ1227L1 Support Documentation LJ1227L1 f = 6.35 mm, H = 6.00 mm, L = 8.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $75.39
Today
LJ1227L2 Support Documentation LJ1227L2 f = 6.35 mm, H = 6.00 mm, L = 12.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $88.94
Today
LJ1874L1 Support Documentation LJ1874L1 f = 7.70 mm, H = 7.00 mm, L = 9.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $51.35
Today
LJ1874L2 Support Documentation LJ1874L2 f = 7.70 mm, H = 7.00 mm, L = 14.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $61.75
Today
LJ1822L1 Support Documentation LJ1822L1 f = 9.70 mm, H = 10.00 mm, L = 12.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $59.75
Today
LJ1878L1 Support Documentation LJ1878L1 f = 10.00 mm, H = 10.00 mm, L = 12.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $59.75
Today
LJ1878L2 Support Documentation LJ1878L2 f = 10.00 mm, H = 10.00 mm, L = 20.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $73.09
Today
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Plano-Convex Cylindrical Lenses, N-BK7, Uncoated (f=12.7 - 20 mm)
Item # Focal
Lengtha		 Length Height Radius Center
Thickness		 Edge
Thickness		 Back Focal
Length		 Reference
Drawing
LJ1942L1 12.7 mm 12.0 mm 10.0 mm 6.6 mm 4.3 mm 2.0 mm 9.9 mm Plano-Convex Cylindrical Lens Drawing
LJ1942L2 20.0 mm
LJ1909L1 13.7 mm 15.0 mm 13.0 mm 7.1 mm 6.3 mm 2.0 mm 9.6 mm
LJ1636L1 15.0 mm 12.0 mm 10.0 mm 7.8 mm 3.8 mm 2.0 mm 12.5 mm
LJ1636L2 20.0 mm
LJ1095L1 19.0 mm 18.0 mm 16.0 mm 9.8 mm 6.1 mm 2.0 mm 15.0 mm
LJ1155L1 19.7 mm 18.0 mm 16.0 mm 10.2 mm 5.9 mm 2.0 mm 15.8 mm
LJ1960L1 20.0 mm 12.0 mm 10.0 mm 10.3 3.3 mm 2.0 mm 17.8 mm
LJ1960L2 20.0 mm
LJ1328L1 20.0 mm 17.0 mm 15.0 mm 10.3 mm 5.2 mm 2.0 mm 16.6 mm
LJ1328L2 30.0 mm
  • All focal lengths are specified at the design wavelength (587.6 nm). Since the index of refraction for N-BK7 is inversely proportional to the wavelength, the focal length of each lens increases with increasing wavelength.
Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
LJ1942L1 Support Documentation LJ1942L1 f = 12.70 mm, H = 10.00 mm, L = 12.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $50.30
Today
LJ1942L2 Support Documentation LJ1942L2 f = 12.70 mm, H = 10.00 mm, L = 20.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $61.65
Today
LJ1909L1 Support Documentation LJ1909L1 f = 13.70 mm, H = 13.00 mm, L = 15.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $57.65
Today
LJ1636L1 Support Documentation LJ1636L1 f = 15.00 mm, H = 10.00 mm, L = 12.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $50.30
Today
LJ1636L2 Support Documentation LJ1636L2 f = 15.00 mm, H = 10.00 mm, L = 20.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $61.65
Today
LJ1095L1 Support Documentation LJ1095L1 f = 19.00 mm, H = 16.00 mm, L = 18.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $65.73
Today
LJ1155L1 Support Documentation LJ1155L1 f = 19.70 mm, H = 16.00 mm, L = 18.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $66.05
Today
LJ1960L1 Support Documentation LJ1960L1 f = 20.00 mm, H = 10.00 mm, L = 12.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $50.30
Today
LJ1960L2 Support Documentation LJ1960L2 f = 20.00 mm, H = 10.00 mm, L = 20.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $61.65
Today
LJ1328L1 Support Documentation LJ1328L1 f = 20.00 mm, H = 15.00 mm, L = 17.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $62.90
Today
LJ1328L2 Support Documentation LJ1328L2 f = 20.00 mm, H = 15.00 mm, L = 30.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $76.35
Today
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Plano-Convex Cylindrical Lenses, N-BK7, Uncoated (f=22.2 - 40 mm)
Item # Focal
Lengtha		 Length Height Radius Center
Thickness		 Edge
Thickness		 Back Focal
Length		 Reference
Drawing
LJ1638L1 22.2 mm 15.0 mm 12.5 mm 11.5 mm 3.9 mm 2.0 mm 19.7 mm Plano-Convex Cylindrical Lens Drawing
LJ1810L1 25.0 mm 12.0 mm 10.0 mm 12.9 mm 3.0 mm 2.0 mm 22.9 mm
LJ1810L2 20.0 mm
LJ1075L1 25.0 mm 22.0 mm 20.0 mm 12.9 mm 6.7 mm 2.0 mm 20.4 mm
LJ1075L2 40.0 mm
LJ1014L1 25.4 mm 18.0 mm 16.0 mm 13.1 mm 4.7 mm 2.0 mm 22.3 mm
LJ1622L1 25.4 mm 28.0 mm 25.4 mm 13.1 mm 11.8 mm 2.0 mm 17.6 mm
LJ1212L1 30.0 mm 22.0 mm 20.0 mm 15.5 mm 5.7 mm 2.0 mm 26.3 mm
LJ1212L2 40.0 mm
LJ1765L1 38.1 mm 28.0 mm 25.4 mm 19.7 mm 6.6 mm 2.0 mm 33.7 mm
LJ1402L1 40.0 mm 12.0 mm 10.0 mm 20.7 mm 2.6 mm 2.0 mm 38.3 mm
LJ1402L2 20.0 mm
LJ1125L1 40.0 mm 22.0 mm 20.0 mm 20.7 mm 4.6 mm 2.0 mm 37.0 mm
LJ1125L2 40.0 mm
  • All focal lengths are specified at the design wavelength (587.6 nm). Since the index of refraction for N-BK7 is inversely proportional to the wavelength, the focal length of each lens increases with increasing wavelength.
Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
LJ1638L1 Support Documentation LJ1638L1 f = 22.20 mm, H = 12.50 mm, L = 15.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $57.65
Today
LJ1810L1 Support Documentation LJ1810L1 f = 25.00 mm, H = 10.00 mm, L = 12.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $50.30
Today
LJ1810L2 Support Documentation LJ1810L2 f = 25.00 mm, H = 10.00 mm, L = 20.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $61.65
Today
LJ1075L1 Support Documentation LJ1075L1 f = 25.00 mm, H = 20.00 mm, L = 22.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $75.39
Today
LJ1075L2 Support Documentation LJ1075L2 f = 25.00 mm, H = 20.00 mm, L = 40.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $91.94
Today
LJ1014L1 Support Documentation LJ1014L1 f = 25.40 mm, H = 16.00 mm, L = 18.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $66.05
Today
LJ1622L1 Support Documentation LJ1622L1 f = 25.40 mm, H = 25.40 mm, L = 28.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $91.14
Today
LJ1212L1 Support Documentation LJ1212L1 f = 30.00 mm, H = 20.00 mm, L = 22.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $75.39
Today
LJ1212L2 Support Documentation LJ1212L2 f = 30.00 mm, H = 20.00 mm, L = 40.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $91.94
Today
LJ1765L1 Support Documentation LJ1765L1 f = 38.10 mm, H = 25.40 mm, L = 28.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $91.14
Today
LJ1402L1 Support Documentation LJ1402L1 f = 40.00 mm, H = 10.00 mm, L = 12.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $50.30
Today
LJ1402L2 Support Documentation LJ1402L2 f = 40.00 mm, H = 10.00 mm, L = 20.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $63.65
Today
LJ1125L1 Support Documentation LJ1125L1 f = 40.00 mm, H = 20.00 mm, L = 22.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $75.39
Today
LJ1125L2 Support Documentation LJ1125L2 f = 40.00 mm, H = 20.00 mm, L = 40.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $92.94
Today
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Plano-Convex Cylindrical Lenses, N-BK7, Uncoated (f=50 - 100 mm)
Item # Focal
Lengtha		 Length Height Radius Center
Thickness		 Edge
Thickness		 Back Focal
Length		 Reference
Drawing
LJ1821L1 50.0 mm 22.0 mm 20.0 mm 25.8 mm 4.0 mm 2.0 mm 47.4 mm Plano-Convex Cylindrical Lens Drawing
LJ1821L2 40.0 mm
LJ1695L1 50.0 mm 32.0 mm 30.0 mm 25.8 mm 6.8 mm 2.0 mm 45.5 mm
LJ1695L2 60.0 mm
LJ1728L1 50.8 mm 53.0 mm 50.8 mm 26.4 mm 21.6 mm 2.0 mm 36.7 mm
LJ1430L1 60.0 mm 32.0 mm 30.0 mm 31.0 mm 5.9 mm 2.0 mm 56.1 mm
LJ1477L1 70.0 mm 32.0 mm 30.0 mm 36.2 mm 5.3 mm 2.0 mm 66.5 mm
LJ1703L1 75.0 mm 53.0 mm 50.80 mm 38.8 mm 11.5 mm 2.0 mm 67.4 mm
LJ1054L1 75.6 mm 28.0 mm 25.40 mm 39.1 mm 5.1 mm 3.0 mm 72.2 mm
LJ1054L2 51.0 mm
LJ1258L1 75.6 mm 53.0 mm 50.80 mm 39.1 mm 12.4 mm 3.0 mm 67.4 mm
LJ1105L1 80.0 mm 22.0 mm 20.0 mm 41.3 mm 4.2 mm 3.0 mm 77.2 mm
LJ1105L2 40.0 mm
LJ1567L1 100.0 mm 32.0 mm 30.0 mm 51.7 mm 5.2 mm 3.0 mm 96.6 mm
LJ1567L2 60.0 mm
  • All focal lengths are specified at the design wavelength (587.6 nm). Since the index of refraction for N-BK7 is inversely proportional to the wavelength, the focal length of each lens increases with increasing wavelength.
Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
LJ1821L2 Support Documentation LJ1821L2 f = 50.00 mm, H = 20.00 mm, L = 40.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $92.94
Today
LJ1695L1 Support Documentation LJ1695L1 f = 50.00 mm, H = 30.00 mm, L = 32.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $102.69
Today
LJ1695L2 Support Documentation LJ1695L2 f = 50.00 mm, H = 30.00 mm, L = 60.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $123.87
Today
LJ1821L1 Support Documentation LJ1821L1 f = 50.00 mm, H = 20.00 mm, L = 22.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $75.39
Today
LJ1728L1 Support Documentation LJ1728L1 f = 50.80 mm, H = 50.80 mm, L = 53.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $157.08
Today
LJ1430L1 Support Documentation LJ1430L1 f = 60 mm, H = 30 mm, L = 32 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $102.69
Today
LJ1477L1 Support Documentation LJ1477L1 f = 70.00 mm, H = 30.00 mm, L = 32.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $102.69
Today
LJ1703L1 Support Documentation LJ1703L1 f = 75.00 mm, H = 50.80 mm, L = 53.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $156.56
Today
LJ1054L1 Support Documentation LJ1054L1 f = 75.60 mm, H = 25.40 mm, L = 28.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $91.14
Today
LJ1054L2 Support Documentation LJ1054L2 f = 75.60 mm, H = 25.40 mm, L = 51.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $109.69
Today
LJ1258L1 Support Documentation LJ1258L1 f = 75.60 mm, H = 50.80 mm, L = 53.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $156.56
Today
LJ1105L1 Support Documentation LJ1105L1 f = 80.00 mm, H = 20.00 mm, L = 22.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $75.39
Today
LJ1105L2 Support Documentation LJ1105L2 f = 80.00 mm, H = 20.00 mm, L = 40.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $93.94
Today
LJ1567L1 Support Documentation LJ1567L1 f = 100.00 mm, H = 30.00 mm, L = 32.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $102.69
Today
LJ1567L2 Support Documentation LJ1567L2 f = 100.00 mm, H = 30.00 mm, L = 60.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $123.87
Today
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Plano-Convex Cylindrical Lenses, N-BK7, Uncoated (f=130 - 250 mm)
Item # Focal
Lengtha		 Length Height Radius Center
Thickness		 Edge
Thickness		 Back Focal
Length		 Reference
Drawing
LJ1640L1 130.0 mm 32.0 mm 30.0 mm 67.2 mm 4.7 mm 3.0 mm 126.9 mm Plano-Convex Cylindrical Lens Drawing
LJ1934L1 150.0 mm 22.0 mm 20.0 mm 77.5 mm 3.6 mm 3.0 mm 147.6 mm
LJ1629L1 150.0 mm 32.0 mm 30.0 mm 77.5 mm 4.5 mm 3.0 mm 147.1 mm
LJ1629L2 60.0 mm
LJ1895L1 150.0 mm 90.0 mm 100.0 mm 77.5 mm 21.3 mm 3.0 mm 136.0 mm
LJ1653L1 200.0 mm 32.0 mm 30.0 mm 103.4 mm 4.1 mm 3.0 mm 197.3 mm
LJ1653L2 60.0 mm
LJ1309L1 200.0 mm 90.0 mm 100.0 mm 103.4 mm 15.9 mm 3.0 mm 189.5 mm
LJ1309L2 145.0 mm
LJ1277L1 250.0 mm 22.0 mm 20.0 mm 129.2 mm 3.4 mm 3.0 mm 247.8 mm
LJ1277L2 40.0 mm
LJ1267L1 250.0 mm 62.0 mm 60.0 mm 129.2 mm 6.5 mm 3.0 mm 245.7 mm
  • All focal lengths are specified at the design wavelength (587.6 nm). Since the index of refraction for N-BK7 is inversely proportional to the wavelength, the focal length of each lens increases with increasing wavelength.
Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
LJ1640L1 Support Documentation LJ1640L1 f = 130.00 mm, H = 30.00 mm, L = 32.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $102.59
Today
LJ1934L1 Support Documentation LJ1934L1 f = 150.00 mm, H = 20.00 mm, L = 22.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $75.39
Today
LJ1629L1 Support Documentation LJ1629L1 f = 150.00 mm, H = 30.00 mm, L = 32.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $102.69
Today
LJ1629L2 Support Documentation LJ1629L2 f = 150.00 mm, H = 30.00 mm, L = 60.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $123.87
Today
LJ1895L1 Support Documentation LJ1895L1 f = 150.00 mm, H = 100.00 mm, L = 90.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $282.24
Today
LJ1653L1 Support Documentation LJ1653L1 f = 200.00 mm, H = 30.00 mm, L = 32.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $102.69
Today
LJ1653L2 Support Documentation LJ1653L2 f = 200.00 mm, H = 30.00 mm, L = 60.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $123.87
Today
LJ1309L1 Support Documentation LJ1309L1 f = 200.00 mm, H = 100.00 mm, L = 90.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $282.24
Today
LJ1309L2 Support Documentation LJ1309L2 f = 200.00 mm, H = 100.00 mm, L = 145.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $384.06
Today
LJ1277L1 Support Documentation LJ1277L1 f = 250.00 mm, H = 20.00 mm, L = 22.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $76.34
Today
LJ1277L2 Support Documentation LJ1277L2 f = 250.00 mm, H = 20.00 mm, L = 40.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $94.15
Today
LJ1267L1 Support Documentation LJ1267L1 f = 250.00 mm, H = 60.00 mm, L = 62.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $177.56
Today
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Plano-Convex Cylindrical Lenses, N-BK7, Uncoated (f=300 - 1000 mm)
Item # Focal
Lengtha		 Length Height Radius Center
Thickness		 Edge
Thickness		 Back Focal
Length		 Reference
Drawing
LJ1558L1 300.0 mm 32.0 mm 30.0 mm 155.1 mm 3.7 mm 3.0 mm 297.7 mm Plano-Convex Cylindrical Lens Drawing
LJ1558L2 60.0 mm
LJ1996L1 300.0 mm 62.0 mm 60.0 mm 155.1 mm 5.9 mm 3.0 mm 296.2 mm
LJ1363L1 400.0 mm 32.0 mm 30.0 mm 206.7 mm 3.5 mm 3.0 mm 397.7 mm
LJ1363L2 60.0 mm
LJ1144L1 500.0 mm 32.0 mm 30.0 mm 258.4 mm 3.4 mm 3.0 mm 497.7 mm
LJ1144L2 60.0 mm
LJ1836L1 700.0 mm 32.0 mm 30.0 mm 361.8 mm 3.3 mm 3.0 mm 697.8 mm
LJ1516L1 1000.0 mm 32.0 mm 30.0 mm 516.8 mm 3.2 mm 3.0 mm 997.9 mm
LJ1516L2 60.0 mm
  • All focal lengths are specified at the design wavelength (587.6 nm). Since the index of refraction for N-BK7 is inversely proportional to the wavelength, the focal length of each lens increases with increasing wavelength.
Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
LJ1558L1 Support Documentation LJ1558L1 f = 300.00 mm, H = 30.00 mm, L = 32.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $102.69
Today
LJ1558L2 Support Documentation LJ1558L2 f = 300.00 mm, H = 30.00 mm, L = 60.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $123.87
Today
LJ1996L1 Support Documentation LJ1996L1 f = 300.00 mm, H = 60.00 mm, L = 62.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $177.56
Today
LJ1363L1 Support Documentation LJ1363L1 f = 400.00 mm, H = 30.00 mm, L = 32.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $102.69
Today
LJ1363L2 Support Documentation LJ1363L2 f = 400.00 mm, H = 30.00 mm, L = 60.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $124.29
Today
LJ1144L1 Support Documentation LJ1144L1 f = 500.00 mm, H = 30.00 mm, L = 32.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $102.69
Today
LJ1144L2 Support Documentation LJ1144L2 f = 500.00 mm, H = 30.00 mm, L = 60.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $124.29
Today
LJ1836L1 Support Documentation LJ1836L1 f = 700.00 mm, H = 30.00 mm, L = 32.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $102.69
Today
LJ1516L1 Support Documentation LJ1516L1 f = 1000.00 mm, H = 30.00 mm, L = 32.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $102.69
Today
LJ1516L2 Support Documentation LJ1516L2 f = 1000.00 mm, H = 30.00 mm, L = 60.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Uncoated $124.29
Today
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Additional Cylindrical Lenses
  • Plano-Convex, N-BK7, Uncoated

  • Plano-Convex, N-BK7, AR Coated: 350-700 nm

  • Plano-Convex, N-BK7, AR Coated: 650-1050 nm

  • Plano-Convex, N-BK7, AR Coated: 1050-1620 nm

  • Plano-Concave, N-BK7, Uncoated

  • Plano-Concave, N-BK7, AR Coated: 350-700 nm

  • Plano-Concave, N-BK7, AR Coated: 650-1050 nm

  • Plano-Concave, N-BK7, AR Coated: 1050-1620 nm

  • Plano-Convex, UV Fused Silica

  • Plano-Concave, UV Fused Silica

  • Plano-Convex, Round, N-BK7

  • Plano-Concave, Round, N-BK7

  • Acylindrical Lenses

  • Cylindrical Achromatic Doublets

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