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ECO 550 Molded Glass Aspheric Lenses

ECO 550 Molded Glass Aspheric Lenses
  • Micro Sizes 2mm Dia.
  • Several Coating Options

Aspheric lenses are known for providing simple, single-element solutions for managing laser light. LightPath® has perfected a glass molding technology that produces aspheric lenses with consistent quality and at practical prices for system designers. Aspherics, which can be made in a large variety of Numerical Apertures (NA), can eliminate spherical aberrations and improve focusing and collimating accuracy. A low NA is ideal for maintaining beam shape, as in barcode scanning, where a nearly circular beam is critical. High NA lenses gather all available energy when long beam paths are required, such as in sighting systems. Molded aspheric lenses are used in a wide variety of photonic products including bar code scanners, laser diode-to-fiber couplings, optical data storage, and medical lasers.

Note: May be available in limited quantities, or require a minimum purchase quantity. Contact us for more information


 View Legend
Description Stock No. Price In Stock Qty
Showing 1-20 of 53 Items | Show All Items Sort by Spec
1, 2, 3  | Next
0.15 NA 5.00m FL Molded Aspheric Lens, NIR AR Coated
#48-145 Out of Stock. Click to Receive an Email with Delivery Details.
0.15 NA 5.00mm FL Molded Aspheric Lens, IR AR Coated
#48-158 In Stock and Ready to Ship.
0.15 NA 18.40mm FL Molded Aspheric Lens, Uncoated
#46-341 Out of Stock. Click to Receive an Email with Delivery Details.
0.15 NA 18.40mm FL Molded Aspheric Lens, MgF2 AR Coated
#46-356 In Stock and Ready to Ship.
0.15 NA 18.40mm FL Molded Aspheric Lens, VIS AR Coated
#48-149 In Stock and Ready to Ship.
0.15 NA 18.40mm FL Molded Aspheric Lens, NIR AR Coated
#46-371 In Stock and Ready to Ship.
0.16 NA 15.29mm FL Molded Aspheric Lens, NIR AR Coated
#48-143 In Stock and Ready to Ship.
0.16 NA 15.29mm FL Molded Aspheric Lens, 350-700nm AR Coating
#83-548
$90.25
In Stock and Ready to Ship.
0.18 NA 6.10mm FL Molded Aspheric Lens, Uncoated
#47-147
$79.00
In Stock and Ready to Ship.
0.18 NA 6.10mm FL Molded Aspheric Lens, MgF2 AR Coated
#47-150
$92.50
In Stock and Ready to Ship.
0.18 NA 13.86mm FL Molded Aspheric Lens, Uncoated
#46-342 In Stock and Ready to Ship.
0.18 NA 13.86mm FL Molded Aspheric Lens, MgF2 AR Coated
#46-357 In Stock and Ready to Ship.
0.18 NA 13.86mm FL Molded Aspheric Lens, NIR AR Coated
#46-372 In Stock and Ready to Ship.
0.18 NA 13.86mm FL Molded Aspheric Lens, IR AR Coated
#48-160 In Stock and Ready to Ship.
0.18 NA 13.90mm FL Molded Aspheric Lens, 350-700nm AR Coating
#83-556 Out of Stock. Click to Receive an Email with Delivery Details.
0.25 NA 11.00mm FL Molded Aspheric Lens, Uncoated
#46-343 In Stock and Ready to Ship.
0.25 NA 11.00mm FL Molded Aspheric Lens, MgF2 AR Coated
#46-358 In Stock and Ready to Ship.
0.25 NA 11.00mm FL Molded Aspheric Lens, IR AR Coated
#48-154 Out of Stock. Click to Receive an Email with Delivery Details.
0.30 NA 1.16mm FL Molded Aspheric Lens, Uncoated
#47-148
$79.00
In Stock and Ready to Ship.
0.30 NA 6.16mm FL Molded Aspheric Lens, NIR AR Coated
#48-141 In Stock and Ready to Ship.
Index Change by Wavelength
Wavelength Index of Refraction
486.1nm 1.61341
546.1nm 1.60786
587.6nm 1.60500
632.8nm 1.60251
656.3nm 1.60141
670.0nm 1.60095
706.5nm 1.59940
780.0nm 1.59708
852.1nm 1.59528
1014.0nm 1.59227
1300.0nm 1.58850
1550.0nm 1.58572
 
Numerical Aperture NA Effective Focal Length EFL Window Properties (Thickness t, Index)
0.15 5.000 N/A
0.15 18.400 0.250, 1.517
0.16 15.290 0.250, 1.517
0.18 6.100 N/A
0.18 13.860 N/A
0.25 11.000 0.250, 1.517
0.30 1.160 N/A
0.30 6.160 0.275, 1.517
0.30 7.50 0.275, 1.517
0.40 6.240 0.275, 1.517
0.42 4.500 N/A
0.43 1.140 0.300, 1.517
0.47 4.470 1.20, 1.573
0.50 2.000 0.250, 1.517
0.50 8.000 0.250, 1.517
0.53 2.950 0.250, 1.517
0.55 0.382 N/A
0.55 1.450 N/A
0.55 2.720 1.20, 1.573 (Polycarbonate)
0.55 3.890 1.20, 1.573
0.55 4.510 0.250, 1.517
0.59 0.450 N/A
0.60 4.000 1.20, 1.518
0.62 4.030 1.20, 1.518
0.68 2.750 N/A
0.68 3.100 N/A

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