ProductsDescriptionDownloadLD2060N-SF11 Bi-Concave Lens, Ø12.7 mm, f = -15.0 mm, UncoatedLD1357N-BK7 Bi-Concave Lens, Ø12.7 mm, f = -50.0 mm, Uncoated

ProductsDescriptionDownloadLD2297N-SF11 Bi-Concave Lens, Ø25.4 mm, f = -25.0 mm, UncoatedLD1464N-BK7 Bi-Concave Lens, Ø25.4 mm, f = -50.0 mm, UncoatedLD1170N-BK7 Bi-Concave Lens, Ø25.4 mm, f = -75.0 mm, UncoatedLD1613N-BK7 Bi-Concave Lens, Ø25.4 mm, f = -100.0 mm, Uncoated

Bi-Concave Lenses

Features

Material: N-BK7 or N-SF11
N-BK7 Wavelength Range: 350 nm – 2.0 μm
N-SF11 Wavelength Range: 420 nm – 2.3 μm
Focal Lengths from -6.0 mm to -100.0 mm Available
Spherical Surface Irregularity: λ/4

規格

型號

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Category : Lenses / 透鏡 Tags : Lenses, Optical Components, Optics

Specifications

Spec

Φ0.5“ (12.7 mm)

Products	Description	Download
LD2060	N-SF11 Bi-Concave Lens, Ø12.7 mm, f = -15.0 mm, Uncoated
LD1357	N-BK7 Bi-Concave Lens, Ø12.7 mm, f = -50.0 mm, Uncoated

Φ1“ (25.4 mm)

Products	Description	Download
LD2297	N-SF11 Bi-Concave Lens, Ø25.4 mm, f = -25.0 mm, Uncoated
LD1464	N-BK7 Bi-Concave Lens, Ø25.4 mm, f = -50.0 mm, Uncoated
LD1170	N-BK7 Bi-Concave Lens, Ø25.4 mm, f = -75.0 mm, Uncoated
LD1613	N-BK7 Bi-Concave Lens, Ø25.4 mm, f = -100.0 mm, Uncoated