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SfN Annual Meeting Neuroscience 2014
November 16-19
Washington DC, USA



CYL - Rod Lenses

Cylindrical rod lenses are highly polished small diameter rods made of optically transparent homogeneous materials. A carefully controlled manufacturing process produces rods (or fibers) with precise diameters and unsurpassed surface quality.

When illuminated sideways, these rods (or fibers) act as cylindrical lenses whose numerical aperture is proportional to their refractive index. The rods are cut to desired length and can be ground on top and/or bottom relative to the direction of the optical axis in order to facilitate packaging and orient AR coating. The round cross-section of these lenses results in a large field of view and a simple and cost-effective alignment where most of the positioning errors result in simple focusing errors.

These lenses can be used either as fast-axis collimators for single laser diodes or for building cylindrical lens arrays for laser diode bars.

In order to accommodate a small emitter pitch, the edge of the lens may be ground to a desired width.

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| Comment on the Forum | Catalogue Catalog

Item #dia
mm
EFL
mm
WD
mm
H
mm
L
mm
AR
nm
MATERIALSTOCKPrice
USD
QtyBuy
More informationD121-4220.2000.1590.059-----Fused SilicaYES
More informationD121-4040.4520.3320.106-----BK7YES
More informationD121-4050.5000.3680.117-----BK7YES
More informationD121-4230.5000.3980.148-----Fused SilicaYES
More informationD121-4240.5500.4380.163-----Fused SilicaYES
More informationD121-4250.6000.4780.178-----Fused SilicaYES
More informationD121-4060.8000.5880.188-----BK7YES
More informationD121-4071.0000.7350.235-----BK7YES
More informationD121-4261.0000.7970.297-----Fused SilicaYES
More informationD121-4081.2490.9180.294-----BK7YES
More informationD121-4091.4001.0290.329-----BK7YES
More informationD121-7071.5000.8220.072-----S-TIH53YES
More informationD121-4102.0001.4700.470-----BK7YES
More informationD121-4272.0001.5940.594-----Fused SilicaYES
More informationD121-7082.0001.0960.096-----S-TIH53YES
More informationD121-4282.5001.9920.742-----Fused SilicaYES
More informationD121-4112.6001.9120.612-----BK7YES
More informationD121-4123.0002.2060.706-----BK7YES
More informationD121-4293.6002.8691.069-----Fused SilicaYES
More informationD121-4134.0002.9410.941-----BK7YES
More informationD121-7094.1002.2460.196-----S-TIH53YES
More informationD121-4155.0003.6771.177-----BK7YES
More informationD121-7105.2002.8480.248-----S-TIH53YES
More informationD121-4166.0004.4121.412-----BK7YES
More informationD121-4176.5604.8241.544-----BK7YES
More informationD121-7636.8405.0301.610-----BK7NO
More informationD121-7117.3003.9990.349-----S-TIH53YES
More informationD121-4188.0005.8831.883-----BK7YES
More informationD121-4198.5006.2502.000-----BK7YES
More informationD121-7129.2005.0400.440-----S-TIH53YES
More informationD121-42010.0007.3532.353-----BK7YES
More informationD121-71312.0008.8242.824-----BK7YES
More informationD121-42132.00023.5317.531-----BK7YES

LEGEND

(wl1-wl2) : Wavelength rangeAR : Anti-reflection coating codeD : Beam diameterdia : Diameter
EFL : Effective focal lengthH : HeightL : Lengthn : Refractive index
NA : Numerical apertureR : RadiusWD : Working distance

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357 rue Franquet - Québec, (Québec) - G1P 4N7, CANADA
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