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Biconcave Lens (BK7 633-1064nm)

Introduction

These biconcave lenses are used when a very high negative power is required. They can be used in a multi-element system or alone to produce a diverging cone or virtual image. Sharpe edges, which are common in negative lenses, are removed by beveling to reduce the likelihood of chipping.


Producer:Japan
Description
Description

◦There are two types of biconvex lenses available; BK7 for use in visible range to infrared wavelength range.
◦Our lenses are listed by outside diameter and focal length to assist your selection according to required specifications.

Model Wavelength range of Antireflection Coating (nm) Diameter φD(mm) Focal length f(mm) Edge thickness te(mm) Center thickness tc(mm) Back focal length fb(mm) VS Unit Price Date Cart
SLB-10-15NIR1
633~1064 10 −15 3.8 2 −16.3
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Biconcave Lens (BK7 633-1064nm) /SLB-10-15NIR1
SLB-10-20NIR1
633~1064 10 −20 3.3 2 −21.3
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Biconcave Lens (BK7 633-1064nm) /SLB-10-20NIR1
SLB-10-25NIR1
633~1064 10 −25 3 2 −26.3
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Biconcave Lens (BK7 633-1064nm) /SLB-10-25NIR1
SLB-10-30NIR1
633~1064 10 −30 2.8 2 −31.3
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Biconcave Lens (BK7 633-1064nm) /SLB-10-30NIR1
SLB-10-40NIR1
633~1064 10 −40 2.6 2 −41.3
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Biconcave Lens (BK7 633-1064nm) /SLB-10-40NIR1
SLB-10-50NIR1
633~1064 10 −50 2.5 2 −51.3
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Biconcave Lens (BK7 633-1064nm) /SLB-10-50NIR1
SLB-10-60NIR1
633~1064 10 −60 2.4 2 −61.3
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Biconcave Lens (BK7 633-1064nm) /SLB-10-60NIR1
SLB-10-70NIR1
633~1064 10 −70 2.3 2 −71.3
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Biconcave Lens (BK7 633-1064nm) /SLB-10-70NIR1
SLB-10-80NIR1
633~1064 10 −80 2.3 2 −81.3
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Biconcave Lens (BK7 633-1064nm) /SLB-10-80NIR1
SLB-10-90NIR1
633~1064 10 −90 2.3 2 −91.3
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Biconcave Lens (BK7 633-1064nm) /SLB-10-90NIR1
SLB-10-100NIR1
633~1064 10 −100 2.2 2 −101.3
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Biconcave Lens (BK7 633-1064nm) /SLB-10-100NIR1
SLB-12.7-15NIR1
633~1064 12.7 −15 5.3 2 −16.3
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Biconcave Lens (BK7 633-1064nm) /SLB-12.7-15NIR1
SLB-12.7-20NIR1
633~1064 12.7 −20 4.2 2 −21.3
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Biconcave Lens (BK7 633-1064nm) /SLB-12.7-20NIR1
SLB-12.7-25NIR1
633~1064 12.7 −25 3.7 2 −26.3
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Biconcave Lens (BK7 633-1064nm) /SLB-12.7-25NIR1
SLB-12.7-30NIR1
633~1064 12.7 −30 3.4 2 −31.3
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Biconcave Lens (BK7 633-1064nm) /SLB-12.7-30NIR1
SLB-15-20NIR1
633~1064 15 −20 5.2 2 −21.3
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Biconcave Lens (BK7 633-1064nm) /SLB-15-20NIR1
SLB-15-25NIR1
633~1064 15 −25 4.4 2 −26.3
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Biconcave Lens (BK7 633-1064nm) /SLB-15-25NIR1
SLB-15-30NIR1
633~1064 15 −30 3.9 2 −31.3
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Biconcave Lens (BK7 633-1064nm) /SLB-15-30NIR1
SLB-15-40NIR1
633~1064 15 −40 3.4 2 −41.3
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Biconcave Lens (BK7 633-1064nm) /SLB-15-40NIR1
SLB-15-50NIR1
633~1064 15 −50 3.1 2 −51.3
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Biconcave Lens (BK7 633-1064nm) /SLB-15-50NIR1
SLB-15-60NIR1
633~1064 15 −60 2.9 2 −61.3
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Biconcave Lens (BK7 633-1064nm) /SLB-15-60NIR1
SLB-15-70NIR1
633~1064 15 −70 2.8 2 −71.3
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Biconcave Lens (BK7 633-1064nm) /SLB-15-70NIR1
SLB-15-80NIR1
633~1064 15 −80 2.7 2 −81.3
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Biconcave Lens (BK7 633-1064nm) /SLB-15-80NIR1
SLB-15-100NIR1
633~1064 15 −100 2.5 2 −101.3
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Biconcave Lens (BK7 633-1064nm) /SLB-15-100NIR1
SLB-20-25NIR1
633~1064 20 −25 6.7 2 −26.3
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Biconcave Lens (BK7 633-1064nm) /SLB-20-25NIR1
SLB-20-30NIR1
633~1064 20 −30 5.6 2 −31.3
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Biconcave Lens (BK7 633-1064nm) /SLB-20-30NIR1
SLB-20-40NIR1
633~1064 20 −40 4.6 2 −41.3
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Biconcave Lens (BK7 633-1064nm) /SLB-20-40NIR1
SLB-20-50NIR1
633~1064 20 −50 4 2 −51.3
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Biconcave Lens (BK7 633-1064nm) /SLB-20-50NIR1
SLB-20-60NIR1
633~1064 20 −60 3.6 2 −61.3
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Biconcave Lens (BK7 633-1064nm) /SLB-20-60NIR1
SLB-20-70NIR1
633~1064 20 −70 3.4 2 −71.3
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Biconcave Lens (BK7 633-1064nm) /SLB-20-70NIR1
SLB-20-80NIR1
633~1064 20 −80 3.2 2 −81.3
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Biconcave Lens (BK7 633-1064nm) /SLB-20-80NIR1
SLB-20-90NIR1
633~1064 20 −90 3.1 2 −91.3
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Biconcave Lens (BK7 633-1064nm) /SLB-20-90NIR1
SLB-20-100NIR1
633~1064 20 −100 3 2 −101.3
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Biconcave Lens (BK7 633-1064nm) /SLB-20-100NIR1
SLB-20-120NIR1
633~1064 20 −120 2.8 2 −121.3
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Biconcave Lens (BK7 633-1064nm) /SLB-20-120NIR1
SLB-20-150NIR1
633~1064 20 −150 2.6 2 −151.3
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Biconcave Lens (BK7 633-1064nm) /SLB-20-150NIR1
SLB-25-30NIR1
633~1064 25 −30 8.3 2 −31.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25-30NIR1
SLB-25-35NIR1
633~1064 25 −35 7 2 −36.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25-35NIR1
SLB-25-40NIR1
633~1064 25 −40 6.2 2 −41.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25-40NIR1
SLB-25-50NIR1
633~1064 25 −50 5.2 2 −51.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25-50NIR1
SLB-25-60NIR1
633~1064 25 −60 4.6 2 −61.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25-60NIR1
SLB-25-70NIR1
633~1064 25 −70 4.2 2 −71.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25-70NIR1
SLB-25-80NIR1
633~1064 25 −80 3.9 2 −81.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25-80NIR1
SLB-25-90NIR1
633~1064 25 −90 3.7 2 −91.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25-90NIR1
SLB-25-100NIR1
633~1064 25 −100 3.5 2 −101.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25-100NIR1
SLB-25-120NIR1
633~1064 25 −120 3.3 2 −121.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25-120NIR1
SLB-25-150NIR1
633~1064 25 −150 3 2 −151.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25-150NIR1
SLB-25-170NIR1
633~1064 25 −170 3 2 −171.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25-170NIR1
SLB-25-200NIR1
633~1064 25 −200 2.8 2 −201.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25-200NIR1
SLB-25.4-30NIR1
633~1064 25.4 −30 8.6 2 −31.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25.4-30NIR1
SLB-25.4-40NIR1
633~1064 25.4 −40 6.3 2 −41.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25.4-40NIR1
SLB-25.4-50NIR1
633~1064 25.4 −50 5.3 2 −51.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25.4-50NIR1
SLB-25.4-60NIR1
633~1064 25.4 −60 4.7 2 −61.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25.4-60NIR1
SLB-25.4-70NIR1
633~1064 25.4 −70 4.3 2 −71.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25.4-70NIR1
SLB-25.4-80NIR1
633~1064 25.4 −80 4 2 −81.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25.4-80NIR1
SLB-25.4-90NIR1
633~1064 25.4 −90 3.8 2 −91.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25.4-90NIR1
SLB-25.4-100NIR1
633~1064 25.4 −100 3.6 2 −101.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25.4-100NIR1
SLB-25.4-150NIR1
633~1064 25.4 −150 3 2 −151.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25.4-150NIR1
SLB-25.4-200NIR1
633~1064 25.4 −200 2.8 2 −201.3
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Biconcave Lens (BK7 633-1064nm) /SLB-25.4-200NIR1
SLB-30-35NIR1
633~1064 30 −35 9.9 2 −36.3
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Biconcave Lens (BK7 633-1064nm) /SLB-30-35NIR1
SLB-30-40NIR1
633~1064 30 −40 8.4 2 −41.3
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Biconcave Lens (BK7 633-1064nm) /SLB-30-40NIR1
SLB-30-50NIR1
633~1064 30 −50 6.8 2 −51.3
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Biconcave Lens (BK7 633-1064nm) /SLB-30-50NIR1
SLB-30-60NIR1
633~1064 30 −60 5.9 2 −61.3
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Biconcave Lens (BK7 633-1064nm) /SLB-30-60NIR1
SLB-30-70NIR1
633~1064 30 −70 5.2 2 −71.3
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Biconcave Lens (BK7 633-1064nm) /SLB-30-70NIR1
SLB-30-80NIR1
633~1064 30 −80 4.8 2 −81.3
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Biconcave Lens (BK7 633-1064nm) /SLB-30-80NIR1
SLB-30-90NIR1
633~1064 30 −90 4.5 2 −91.3
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Biconcave Lens (BK7 633-1064nm) /SLB-30-90NIR1
SLB-30-100NIR1
633~1064 30 −100 4.2 2 −101.3
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Biconcave Lens (BK7 633-1064nm) /SLB-30-100NIR1
SLB-30-120NIR1
633~1064 30 −120 3.8 2 −121.3
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Biconcave Lens (BK7 633-1064nm) /SLB-30-120NIR1
SLB-30-150NIR1
633~1064 30 −150 3.5 2 −151.3
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Biconcave Lens (BK7 633-1064nm) /SLB-30-150NIR1
SLB-30-170NIR1
633~1064 30 −170 3.3 2 −171.3
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Biconcave Lens (BK7 633-1064nm) /SLB-30-170NIR1
SLB-30-200NIR1
633~1064 30 −200 3.1 2 −201.3
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Biconcave Lens (BK7 633-1064nm) /SLB-30-200NIR1
SLB-30-220NIR1
633~1064 30 −220 3 2 −221.3
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Biconcave Lens (BK7 633-1064nm) /SLB-30-220NIR1
SLB-30-250NIR1
633~1064 30 −250 2.9 2 −251.3
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Biconcave Lens (BK7 633-1064nm) /SLB-30-250NIR1
SLB-40-50NIR1
633~1064 40 −50 11.4 2 −51.3
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Biconcave Lens (BK7 633-1064nm) /SLB-40-50NIR1
SLB-40-60NIR1
633~1064 40 −60 9.3 2 −61.3
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Biconcave Lens (BK7 633-1064nm) /SLB-40-60NIR1
SLB-40-70NIR1
633~1064 40 −70 8 2 −71.3
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Biconcave Lens (BK7 633-1064nm) /SLB-40-70NIR1
SLB-40-80NIR1
633~1064 40 −80 7.1 2 −81.3
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Biconcave Lens (BK7 633-1064nm) /SLB-40-80NIR1
SLB-40-100NIR1
633~1064 40 −100 6 2 −101.3
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Biconcave Lens (BK7 633-1064nm) /SLB-40-100NIR1
SLB-50-70NIR1
633~1064 50 −70 13 3 −72.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50-70NIR1
SLB-50-80NIR1
633~1064 50 −80 11.4 3 −82.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50-80NIR1
SLB-50-90NIR1
633~1064 50 −90 10.3 3 −92.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50-90NIR1
SLB-50-100NIR1
633~1064 50 −100 9.4 3 −102.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50-100NIR1
SLB-50-120NIR1
633~1064 50 −120 8.2 3 −122.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50-120NIR1
SLB-50-150NIR1
633~1064 50 −150 7.1 3 −152.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50-150NIR1
SLB-50-170NIR1
633~1064 50 −170 6.6 3 −172.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50-170NIR1
SLB-50-200NIR1
633~1064 50 −200 6.1 3 −202.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50-200NIR1
SLB-50-220NIR1
633~1064 50 −220 5.8 3 −222.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50-220NIR1
SLB-50-250NIR1
633~1064 50 −250 5.4 3 −252.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50-250NIR1
SLB-50-300NIR1
633~1064 50 −300 5 3 −302.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50-300NIR1
SLB-50.8-70NIR1
633~1064 50.8 −70 13.4 3 −72.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50.8-70NIR1
SLB-50.8-80NIR1
633~1064 50.8 −80 11.7 3 −82.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50.8-80NIR1
SLB-50.8-90NIR1
633~1064 50.8 −90 10.5 3 −92.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50.8-90NIR1
SLB-50.8-100NIR1
633~1064 50.8 −100 9.6 3 −102.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50.8-100NIR1
SLB-50.8-150NIR1
633~1064 50.8 −150 7.3 3 −152.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50.8-150NIR1
SLB-50.8-200NIR1
633~1064 50.8 −200 6.2 3 −202.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50.8-200NIR1
SLB-50.8-250NIR1
633~1064 50.8 −250 5.5 3 −252.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50.8-250NIR1
SLB-50.8-300NIR1
633~1064 50.8 −300 5.1 3 −302.0
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Biconcave Lens (BK7 633-1064nm) /SLB-50.8-300NIR1
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