12.7mm Dia. x 44.5mm FL, NIR II, Inked, Plano-Convex Lens

Diameter (mm):

12.70 ±0.025

Effective Focal Length EFL (mm):

44.50 @ 587.6nm

Back Focal Length BFL (mm):

42.69

Coating:

NIR II (750-1550nm)

Coating Specification:

R_abs ≤1.5% @ 750 - 800nm
R_abs ≤1.0% @ 800 - 1550nm
R_avg ≤0.7% @ 750 - 1550nm

N-BK7

Surface Quality:

40-20

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

Focal Length Tolerance (%):

±1

Centering (arcmin):

Center Thickness CT (mm):

2.75 ±0.10

Edge Thickness ET (mm):

1.86

Radius R₁ (mm):

23.00

Clear Aperture CA (mm):

11.7

f/#:

3.5

Numerical Aperture NA:

0.14

Type:

Plano-Convex Lens

Bevel:

Protective bevel as needed

Typical Energy Density Limit:

8 J/cm² @ 1064nm, 10ns

Wavelength Range (nm):

750 - 1550

8 J/cm² @ 1064nm, 10ns

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

Product Family Description

New Lower Price!
AR Coated to Provide <0.7% Reflectance per Surface for 750 - 1550nm
Designed for 0° Angle of Incidence
Various Coating Options: Uncoated, MgF₂, VIS 0°, VIS-NIR, NIR I, VIS-EXT, and YAG-BBAR

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. Coated versions have optimum light transmission. Available in a wide variety of diameters and focal lengths.

Title	Type	Stock Number	Price	Buy
12.5/12.7mm Optic Dia., X-Y Translating Optic Mount	Adjustable - Linear (XY)	#62-955	$239.00 Qty 5+ $227.10 Request Quote	In Stock ×
12.5/12.7mm Optic Dia., X-Y-Z Translating Optic Mount	Adjustable - Linear (XYZ)	#62-958	$393.00 Qty 5+ $373.40 Request Quote	In Stock ×
12.7mm Optic Dia., Optic Mount	Fixed	#64-556	$27.00 Qty 10+ $24.30 Request Quote	Contact Us ×
12.5/12.7mm Optic Dia., L-Slot Direct Mount	Fixed	#36-416	$52.00 Request Quote	In Stock ×
12.5/12.7mm Optic Dia., L-Slot and Rotation Direct Mount	Adjustable - Rotary	#36-417	$86.00 Request Quote	In Stock ×
12.5/12.7mm Optic Dia., Side Flange Direct Mount	Fixed	#36-418	$52.00 Request Quote	In Stock ×
12.7mm Thin Inner Pair Optic Mounts	Fixed	#11-051	$61.00 Qty 5+ $58.50 Request Quote	In Stock ×
12.7mm Thick Inner Pair Optic Mounts	Fixed	#11-053	$61.00 Qty 5+ $58.50 Request Quote	In Stock ×
12.7mm Thin Inner Single Optic Mount	Fixed	#38-751	$31.00 Qty 5+ $29.30 Request Quote	In Stock ×
12.7mm Thick Inner Single Optic Mount	Fixed	#38-757	$31.00 Qty 5+ $29.30 Request Quote	In Stock ×
12.5/12.7mm Optic Dia., SM05 Thin Mount, M4	Fixed	#13-789	$18.00 Qty 5+ $17.20 Request Quote	In Stock ×
12.5/12.7mm Optic Dia., SM05 Thin Mount, 8-32	Fixed	#13-790	$18.00 Qty 5+ $17.20 Request Quote	In Stock ×