Plano Concave Spherical Lens, Dia 50.8 mm, Focal Length -250 mm
: Plano-Concave Lenses are ideal for beam expansion, light projection, or for expanding an optical system's focal length.
: Plano-concave lens is the most common item used for light projection and beam expansion.The plano-concave lenses are used to expand light beams or to increase focal lengths in optical systems.
Properties
: NBK7 / BK-7 / Fused Silica
: 50.8 mm (+0.0, -0.4 mm)
: λ/4 at 633 nm or better over 85% of the diameter
: 0.25 mm x 45o or nearest standard
Safety Information
Safety Information for this product is unavailable at this time.
| Packings | Price (INR) |
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1 pc
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POR
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100 pc
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POR
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1000 pc
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POR
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