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

6.0mm Dia. x -9 FL, 1064nm V-Coat, UV Plano-Concave 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 #21-026 Contact Us
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Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
€145,00
Volume Pricing
Qty 1-5 €145,00 each
Qty 6-25 €116,00 each
Qty 26-49 €108,00 each
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Prices shown are exclusive of VAT/local taxes
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Specifications

General

Type:
Plano-Concave Lens
Note:
Max. Flat Annulus is 0.3mm

Physical & Mechanical Properties

Diameter (mm):
6.00 +0.0/-0.025
Center Thickness CT (mm):
2.00
Center Thickness Tolerance (mm):
±0.05
Centering (arcmin):
<3
Clear Aperture CA (mm):
5.4
Edge Thickness ET (mm):
3.00

Optical Properties

Effective Focal Length EFL (mm):
-9.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
f/#:
1.5
Numerical Aperture NA:
0.33
Coating:
1064nm V-Coat
Back Focal Length BFL (mm):
-10.38
Coating Specification:
Rabs <0.25% @ 1064nm
Design Wavelength DWL (nm):
1064
Focal Length Specification Wavelength (nm):
587.6
Focal Length Tolerance (%):
±1
Radius R1 (mm):
-4.13
Surface Quality:
40-20
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
15 J/cm2 @ 1064nm, 10ns
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4

Regulatory Compliance

Certificate of Conformance:
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Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

Product Details

  • Negative Focal Lengths for Beam Expansion or Light Projection Applications
  • Research-Grade Synthetic Fused Silica Substrate
  • <0.25% Reflection at 1064nm for Nd:YAG and Fiber Laser Applications
  • Uncoated and BBAR Coating Options Available

TECHSPEC® 1064nm Laser Line Coated UV Fused Silica Plano-Concave (PCV) Lenses are high performance lenses that feature a low coefficient of thermal expansion. Manufactured using research-grade synthetic fused silica, these lenses provide excellent transmission and chemical purity. TECHSPEC® 1064nm Laser Line Coated UV Fused Silica Plano-Concave (PCV) Lenses are designed for maximum throughput at 1064nm, making them ideal for applications utilizing Nd:YAG laser sources. With a maximum reflection of <0.25% per surface at the design wavelength, the lenses will provide superior transmission in applications utilizing multiple optical components.

Compatible Mounts

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