Edmund Optics Inc. Double-Concave Lens, 12mm Dia. x -18mm FL, Uncoated NT48-934

Description
Double-Concave (DCV) Lenses have two inward curved surfaces and a negative focal length. They are used for image reduction and to spread light.These lenses are available with a variety of Anti-Reflection coating options: MgF2, VIS 0°, VIS NIR, NIR I and NIR II.
Description
Double-Concave (DCV) Lenses have two inward curved surfaces and a negative focal length. They are used for image reduction and to spread light.These lenses are available with a variety of Anti-Reflection coating options: MgF2, VIS 0°, VIS NIR, NIR I and NIR II.

Suppliers

Company
Product
Description
Supplier Links
Barrington, NJ, USA
Double-Concave Lens, 12mm Dia. x -18mm FL, Uncoated
NT48-934
Double-Concave Lens, 12mm Dia. x -18mm FL, Uncoated NT48-934
Double-Concave (DCV) Lenses have two inward curved surfaces and a negative focal length. They are used for image reduction and to spread light.These lenses are available with a variety of Anti-Reflection coating options: MgF2, VIS 0°, VIS NIR, NIR I and NIR II.

Double-Concave (DCV) Lenses have two inward curved surfaces and a negative focal length. They are used for image reduction and to spread light.These lenses are available with a variety of Anti-Reflection coating options: MgF2, VIS 0°, VIS NIR, NIR I and NIR II.

Supplier's Site

Technical Specifications

  Edmund Optics Inc.
Product Category Optical Lenses
Product Number NT48-934
Product Name Double-Concave Lens, 12mm Dia. x -18mm FL, Uncoated
Lens Type Spherical Lens
Focal Length -18 mm (-0.7087 inch)
Center Thickness 2 mm (0.0787 inch)
Edge Thickness 3.76 mm (0.1480 inch)
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