Positive Achromatic Lenses, D=6.30mm, F=12.50mm, VIS BaK2/SF15, United Optical Technology Co., Ltd (CAT#: STEM-OP-1667-YJL)

Positive Achromatic Lenses, D=6.30mm, F=12.50mm, VIS BaK2/SF15, model 145009, is manufactured by United Optical Technology Co., Ltd.
Achromatic lenses are used to correct color and minimize or eliminate chromatic aberration. In addition, the achromatic design also helps minimize spherical aberration. Achromatic lenses are suitable for various applications such as inspection or spectroscopy.

Diameter: 6.30mm
EFL: 12.50mm
Coating: AR@400~700nm
Material: BaK2/SF15
BFL: 10.48mm
Curvature Radius R1: 8.18mm
Curvature Radius R2: 5.40mm
Curvature Radius R3: 14.75mm
Center Thickness CT: 4.44mm
Center Thickness CT1: 2.96mm
Center Thickness CT2: 1.48mm
Edge Thickness ET: 3.47mm
Available Mount Ring: 500034
Design Wavelength: --
Diameter Tolerance: +0.0/-0.1
Center Thickness Tolerance: ±0.2
Surface Accuracy: λ/4@632.8nm
Focal Length Tolerance: ±2%
Centering Tolerance: 3~5 arcmin
Surface Quality: 40-20~60-40
Bevel: 0.2X45°
n: --

Achromats create smaller spots of light than monolithic lenses.

Positive Achromatic Lenses, D=6.30mm, F=16.00mm, VIS BaK2/SF15, United Optical Technology Co., Ltd (CAT#: STEM-OP-1668-YJL)
Positive Achromatic Lenses, D=6.30mm, F=25.00mm, VIS BK7/SF12, United Optical Technology Co., Ltd (CAT#: STEM-OP-1669-YJL)
Positive Achromatic Lenses, D=6.30mm, F=40.00mm, VIS BK7/SF12, United Optical Technology Co., Ltd (CAT#: STEM-OP-1670-YJL)
Positive Achromatic Lenses, D=6.35mm, F=12.70mm, VIS N-BAK4/SF5, United Optical Technology Co., Ltd (CAT#: STEM-OP-1671-YJL)
Positive Achromatic Lenses, D=6.35mm, F=15.00mm, VIS N-BK7/SF2, United Optical Technology Co., Ltd (CAT#: STEM-OP-1672-YJL)
Positive Achromatic Lenses, D=8.00mm, F=10.00mm, VIS N-BAF10/N-SF6HT, United Optical Technology Co., Ltd (CAT#: STEM-OP-1673-YJL)