Positive Achromatic Lenses, D=25.00mm, F=100.00mm, VIS BaK2/SF15, United Optical Technology Co., Ltd (CAT#: STEM-OP-1700-YJL)

Positive Achromatic Lenses, D=25.00mm, F=100.00mm, VIS BaK2/SF15, model 145042, 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: 25.00mm
EFL: 100.00mm
Coating: AR@400~700nm
Material: BaK2/SF15
BFL: 96.75mm
Curvature Radius R1: 63.15mm
Curvature Radius R2: 47.02mm
Curvature Radius R3: 142.51mm
Center Thickness CT: 6.98mm
Center Thickness CT1: 4.48mm
Center Thickness CT2: 2.50mm
Edge Thickness ET: 5.18mm
Available Mount Ring: 500022
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.

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