Concave Lens Dealers in Roorkee

(4 products available)
  • Concave Lenses

    Concave Lenses

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    100 Piece(s) (MOQ)

    • Material: Glass
    • Color: Transparent
    • Diameter: 15-30mm, 30-45mm
    • Shape: Round
    • Application: Eye Contact, Magnification, Microscope
    • Feature: Actual View Quality
    • Distance Focus: 0-5mtr, 10-15mtr

    The company is primarily engaged in the manufacturing and supplying of Concave Lenses in all over the country. The Concave Lenses are designed and made as per the industry standards to make sure that they are effective and qualitative. Our Concave Lenses are offered at the most competitive prices.

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  • Double Concave Lenses

    Double Concave Lenses

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    100 Piece (MOQ)

    • Material: Glass
    • Shape: Round
    • Color: Transparent
    • Specialities: Durable Convex Optical True Lens
    • Type: Concave Lens
    • Diameter: 50mm
    • Country of Origin: India
    • Rust Resistance: Yes
    • Focus Length: 15cm

    We are listed at the most famed DCV Lenses Manufacturers in India. The Bi-concave glass lenses are manufactured with both surfaces concave. These lenses have negative focal lengths. Double Concave Lenses diverge the collimated incident light and form virtual images, which are seen through the lens. Double Concave Optical Lenses are often used to expand light or increase focal lengths in existing systems. They are used in laser beam expanders, optical character readers, viewers, and projection systems. Antireflection coatings can be ordered as an option.

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  • Best Deals from Concave Lens

  • Plano Concave Lens

    Plano Concave Lens

    40 - 350 Per Piece

    • Material: Optical glass BK7
    • Parameter: Value
    • Default unit: mm
    • Diameter tolerance: +0,-0.1mm (+0, -0.15mm for diameter>75mm)
    • Focal length tolerance: +/-2%
    • Center thickness tolerance: +/-0.2mm
    • Centration: 3 arc min
    • Surface quality: 60-40

    These lenses are thicker at the edge than in the Centre and flat on one side. The Plano–concave lenses are used to expand light beams or to increase focal lengths in optical systems.Plano–Concave lenses bend parallel input rays to diverge from one another on the output side of the lens and hence have a negative focal length. They are the best choice when object and image are at absolute conjugate ratios greater than 5:1 and less than 1:5 to reduce spherical aberration, coma and distortion.

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  • Concave Lenses

    Concave Lenses

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    • Material: Glass
    • Application: Camera, Eyeglasses, Microscope

    Bi-concave glass lenses are manufactured with both surfaces concave like- Concave Lenses. These lenses have negative focal lengths. These lenses diverge collimated incident light and form virtual images, which are seen through the lens. They are often used to expand light or increase focal lengths in existing systems. They are used in laser beam expanders, optical character readers, viewers, and projection systems. Anti reflection coatings can be ordered as an option.The plano concave lenses are made from various material, which are manufactured with one concave surface and one plane surface. These lenses have negative focal lengths. These lenses diverge collimated incident light. They form virtual images which are seen through the lens. They are often used to expand light or to increase focal lengths in existing systems. We also offer precision grade plano concave lens with tighter manufacturing tolerances. 

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