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Products / Optics / Optical Lenses / Plano-Concave Lenses / MgF2 Coated Plano-Concave (PCV) Lenses
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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

12.0mm Diameter x -15 FL, MgF2 Coated, Plano-Concave Lens

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Stock #48-685 Other Coating Options
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$34.75
Qty 1-9
$34.75
Qty 10+
$31.25
Volume Pricing
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Diameter (mm):
12.00 +0.0/-0.025
Effective Focal Length EFL (mm):
-15.00
Back Focal Length BFL (mm):
-16.68
Coating:
MgF2 (400-700nm)
Coating Specification:
Ravg ≤1.75% @ 400 - 700nm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
N-SF11
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Center Thickness CT (mm):
3.00
Center Thickness Tolerance (mm):
±0.05
Focal Length Tolerance (%):
±1
Focal Length Specification Wavelength (nm):
587.6
Centering (arcmin):
<1
Clear Aperture CA (mm):
11.00
Edge Thickness ET (mm):
4.47
Radius R1 (mm):
-11.77
f/#:
1.25
Numerical Aperture NA:
0.40
Bevel:
Protective bevel as needed
Type:
Plano-Concave Lens
Typical Energy Density Limit:
10 J/cm2 @ 532nm, 10ns
Wavelength Range (nm):
400 - 700
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
10 J/cm2 @ 532nm, 10ns

Regulatory Compliance

RoHS 2015:
Compliant
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Reach 224:
Compliant
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Certificate of Conformance:
View
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Product Family Description

Plano-Concave (PCV) lenses have one flat and one inward curved surface. PCV lenses have a negative focal length and are used for image reduction or to spread light.

Title  Type Compare Stock Number  Price Buy
12.0mm Optic Dia., Optic Mount Fixed #64-555 $41.00
Qty 10+ $36.90 Request Quote
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