Dia9.0mm EFL12mm N-BK7 Biconvex Lenses 1050-1580nm AR Coating

Code: 1107-005C

$22.00

Qty 2-5
$19.80

Qty 6
$17.82

Specifications:

Lens Form	Biconvex Lens	Material	N-BK7
Diameters(mm)	9.0(+0.0/-0.1)	Design Wavelength(nm)	587.6
Effective Focal Length EFL(mm)	12.00±1%	Back Focal Length BFL(mm)	10.75
Coating	1050-1580nm AR Coating	Surface Quality(S/D)	40/20
Irregularity@632.8nm	λ/4	Centration Error(arc min)	≤2
Center Thickness	3.6±0.1	Edge Thickness	1.8±0.1
Curvature Radius R1	11.72	Clear Aperture	90%
Protective Chamfer	0.2mmx45°

Dia9.0mm EFL12mm N-BK7 Biconvex Lenses 1050-1580nm AR Coating, Code: 1107-005C

A Biconvex Lens, or a Double Convex Lens, is an optical lens having two spherical sides with identical radii of curvature that focuses light toward a single point. N-bK7 is an excellent optical grade glass material prevalent for uses in the visible and NIR spectrum. Shalom EO offers Stocked N-BK7 Biconvex Lenses

N-BK7

9.0mm

12mm

λ/4

1050-1580nm AR Coating

$22.0

1~2 Weeks