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SLB-25.4-SET
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This is a perfect lens kit suitable for use in many areas from teaching materials to research and development. The special Lens Kit comes with 27 lenses that are commonly used including plano convex (9 Focal lengths), biconvex (6 Focal lengths), plano concave (6 Focal lengths) and biconcave (6 Focal lengths).

◦Outer diameter of the lenses are all 25.4mm diameter.
◦Focal length are provided in a wide range of –200 - 1,000 mm.
◦A special case made of wood is provided for convenient storage.

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Common Specifications
MaterialBK7
Diameterφ25.4mm
Design Wavelength546.1nm
Refractive index ne1.519
CoatingUncoated
Clear aperture90% of the diameter
Surface Quality (Scratch-Dig)20-10

■Configuration of Kit

Part NumberFocal lengthEdge thickness teCenter thickness tcBack focus length
〔mm〕〔mm〕〔mm〕〔mm〕
Plano Convex Lens
SLB-25.4-30P301.78.324.5
SLB-25.4-50P501.95.246.6
SLB-25.4-70P701.94.267.2
SLB-25.4-100P1001.93.597.7
SLB-25.4-150P15023148
SLB-25.4-200P20022.8198.2
SLB-25.4-300P30022.5298.4
SLB-25.4-500P50022.3498.4
SLB-25.4-1000P100022.2998.5
Biconvex Lens
SLB-25.4B-25P26.51.88.423.6
SLB-25.4B-50P50.81.95.149.2
SLB-25.4B-70P70.71.94.169.3
SLB-25.4B-100P100.61.93.599.4
SLB-25.4B-150P150.523149.5
SLB-25.4B-200P200.522.8199.6
Plano Concave Lens
SLB-25.4-30N-308.62-31.3
SLB-25.4-50N-505.32-51.3
SLB-25.4-70N-704.32-71.3
SLB-25.4-100N-1003.62-101.3
SLB-25.4-150N-15032-151.3
SLB-25.4-200N-2002.82-201.3
Biconcave Lens
SLB-25.4B-25N-24.78.62-25.4
SLB-25.4B-50N-49.75.22-50.4
SLB-25.4B-70N-69.74.22-70.4
SLB-25.4B-100N-99.73.62-100.4
SLB-25.4B-150N-149.732-150.4
SLB-25.4B-200N-199.72.82-200.4

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Zemax

SLB-25.4-SET

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    JP Yen Stock Qty
SLB-25.4-SET

φ25.4 (BK7) Lens Kit

RoHS  

¥90,250

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