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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

18.0mm Dia. x 27.0mm FL, VIS 0° Coated, Plano-Convex Lens

Any of our lenses with a diameter of 5mm or greater can be specified with blackened edges. To specify the blackening, simply append a –INK to the BBAR coated stock number.
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Stock #47-880 3-5 days
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Other Coating Options
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S$62.25
Qty 1-9
S$62.25
Qty 10+
S$56.25
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Diameter (mm):
18.00 +0.0/-0.025
Effective Focal Length EFL (mm):
27.00 @ 587.6nm
Back Focal Length BFL (mm):
24.73
Coating:
VIS 0° (425-675nm)
Coating Specification:
Ravg ≤0.4% @ 425 - 675nm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
N-SF5
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Focal Length Tolerance (%):
±1
Centering (arcmin):
<1
Center Thickness CT (mm):
3.80 ±0.10
Edge Thickness ET (mm):
1.41
Radius R1 (mm):
18.16
Clear Aperture CA (mm):
17
f/#:
1.5
Numerical Aperture NA:
0.33
Type:
Plano-Convex Lens
Bevel:
Protective bevel as needed
Wavelength Range (nm):
425 - 675
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
5 J/cm2 @ 532nm, 10ns

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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Reach 235:
Compliant
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Product Family Description

TECHSPEC® VIS 0° Coated Plano-Convex (PCX) Lenses have a positive focal length, making them ideal for collecting and focusing light in imaging applications. They are also useful in a variety of applications involving emitters, detectors, lasers, and fiber optics. Plano-Convex lenses are ideal for a multitude of optics and photonics applications, including biotech instruments such as DNA sequencers and polymerase chain reaction (PCR) testing platforms. TECHSPEC® VIS 0° Coated Plano-Convex (PCX) Lenses are available in a wide variety of diameters and focal lengths. Identical designs of these lenses are also offered uncoated  or with broadband anti-reflective (BBAR) coatings, which include MgF2, VIS-NIR, NIR I, NIR II, VIS-EXT, and YAG-BBAR.

These coated lenses can be utilized in a host of optics and photonics applications, including biotech instruments such as DNA sequencers and polymerase chain reaction (PCR) testing platforms.