LENS

A lens is a transmissive optical device that focuses or disperses a light beam by means of refraction.
A simple lens consists of a single piece of transparent material, while a compound lens consists of
several simple lenses (elements), usually arranged along a common axis.

  • LENS

    SPHERICAL LENS

    • plano-convex
    • plano-concave
    • biconvex
    • biconcave
    • meniscus
  • LENS

    CYLINDRICAL LENS

    • plano-convex cylindrical,
    • plano-concave cylindrical,
    • square cylindrical
  • LENS

    ASPHERICAL LENS

    • NIR~Visible
    • uncoated / single AR
    • BK-7 (plano-convex)
    • N-LAH64 (high R.I.)
  • LENS

    MLA

    • circle, square
    • plano-convex
    • lens diameter (1um ~ 500um)
    • fused silica (200mm WF)

PRISMS

In optics, a prism is a transparent optical element with flat, polished surfaces that refract light.
At least two of the flat surfaces must have an angle between them. The exact angles between the surfaces depend on the application.
The traditional geometrical shape is that of a triangular prism with a triangular base and rectangular sides.
Some types of optical prism are not in fact in the shape of geometric prisms.

  • PRISMS

    DOVE PRISM

    Standard Specifications

    • Design Wavelength : 546.1 nm · Material : BK7(Grade A fine anneal)
    • Surface Flatness : λ/4 ~ λ/10 at 633 nm, all polished surface
    • Clear Aperture : Central 85% of edge dimension
    • Dimensional Tolerance : ±0.15 mm
    • Angular Tolerance : ±3 arcmin
  • PRISMS

    PENTA PRISM

    Standard Specifications

    • Angular Deviation : ≤ 3 arc minutes
    • Material : BK7(Grade A fine anneal), Fused Silica
    • Surface Flatness : λ/4 ~ λ/10 at 633 nm, all polished surface
    • Clear Aperture : Central 85% of edge dimension
    • Beam Deviation: 90° ± 1 arcmin
  • PRISMS

    ROOF PRISM

    Standard Specifications

    • Angular Tolerance : ± 3 arc minutes
    • Material : BK7(Grade A fine anneal)
    • Surface Flatness : λ/4 ~ λ/10 at 633 nm, all polished surface
    • 90 ° deviation of beam or image
    • Surface Quality : 40-20 (scratch – Dig)

MIRROR

Mirrors have a dielectric mirror and the other, metallic mirror. A dielectric mirror is a type of mirror composed of
multiple thin layers of dielectric material, typically deposited on a substrate of glass or some other optical material.
By careful choice of the type and thickness of the dielectric layers, one can design an optical coating
with specified reflectivity at different wavelengths of light.

  • MIRROR

    METALLIC MIRROR (Ag)

    Explanation & Specification

    Our Ag-coated Mirror is used at a broadband and high-reflectivity offering outstanding performance and durability. Also developing cost sensitive applications. AOI=75° optimized mirror used for our light-tunnel applications and our Ag coating’s is virtually insensitive to polarization and angle of incidence.

    • Ravg. 98% 420–680 nm (AOI = 45°)
    • Ravg. 97.5% 420–680 nm (AOI = 75°)
  • MIRROR

    METALLIC MIRROR (Au)

    Specification

    • High reflectivity ≥ 99% (Intensity loss ≤ 0.05 dB)
      Ravg. ≥ 98% at 800–1200 nm
      Ravg. ≥ 99% at 1200–12000 nm
    • Low PDL ≤ 0.01 dB
  • MIRROR

    METALLIC MIRROR (Al)

    Specification

    • Reflectivity
      R ≥ 93.0% abs.500–600nm
      R ≥ 89.0% avg.400–700nm
      AOI= 25°–45°

Filter

Optical filters are devices that selectively transmit light of different wavelengths, usually implemented as plane
glass or plastic devices in the optical path which are either dyed in the bulk or have interference coatings.
The optical properties of filters are completely described by their frequency response, which specifies how
the magnitude and phase of each frequency component of an incoming signal is modified by the filter.

  • Filter

    LONG/SHORT WAVE PASS

    Specifications

    SWPF

    • R > 99.5% 1064 nm, 45° S, R > 99.3% 1064 nm, 45° P, T > 90% 532 nm, 45°P

    LWPF

    • Specs without AR R > 99.8% 1064nm, 45° S, R > 99.5% 1064nm, 45° P
  • Filter

    ND FILTER

    Explanation

    Reduction of light intensity over a large range of wavelength ~ 1/10,000

    • metallic, dielectric, multiple assembly, on a absorptions
    • power > 2.5*(beam diameter) W or > 10W total may damage the ND filter. The limit is lower for pulsed lasers,
      especially ns. & fs lasers

IR Optics

IR Optics for research, defense and industrial use ranging from
SWIR, MWIR, LWIR, including Ge, Si, ZnSe, ZnS, MgF2, CaF2 materials at IR window, filter, lens.

  • IR Optics

    Ge IR WINDOW

    Features

    • broad transmission range (2~14μm)
    • diamond or DLC coating.
    • high temperature dependency (opaque IR)
  • IR Optics

    Si IR WINDOW

    Features

    • Transmits wavelength range 1.2-7 μm
    • Ideal for weight sensitive applications.
    • Cheaper than Ge and ZnSe
  • IR Optics

    ZnSe WINDOW,LENS

    Features

    • High transmission T > 90% at 3-12 μm.
    • Low dispersion and low absorption.
    • Ideal for thermally demanding environments.
  • IR Optics

    ZnS WINDOW

    Features

    • Materials : CVD ZnS crystals, IR grade.
    • Diameter Range ~ 250mm
    • Aperture > 90%
    • Surface Quality : 60/40 S/D
    • Parallelism : 1 arc minute

Sapphire Component

Our high accurate windows are ideal for application where high pressure, vacuum, corrosive circumstance.
They will be used in until bio-medical, aerospace.
Opticlines’s sapphire lens is manufactured on the optical grade sapphire glass.
They can apply for IR Laser beamsteering optics, imaging optics, focusing optics.

  • Sapphire Component

    SAPPHIRE WINDOW

    Sapphire Window Specifications

    • Diameter range less than 5mm to 300mm / · Diameter tolerance better than ± 0.1mm
    • Centre thickness up to 50mm / · Centre thickness tolerance better than ± 0.05mm
    • Clear aperture 90% / · Centration tolerance better than 1 arc minute
    • Form error better than λ/4 (633nm) over aperture
    • Surface radius tolerance less than 1 fringe over aperture
    • Linear dimension up to 120mm / · Linear tolerance better than ± 0.1mm
    • Angular tolerance better than 5 arc minutes / · Edge finish ground, blacked
    • Chamfer 0.3x0.3@45° / · Surface quality 40-20 scratch/ dig
    • Coatings BBAR coating @1-5μm Diamond-Like Carbon (DLC) coating @1-5μm
  • Sapphire Component

    SAPPHIRE DOME

    Sapphire Dome Features

    • SIZE ; Dia.144mm x Thickness 3mm, R1 = 80.00 (+/-0.02), R2 = 77.00 (+/-0.02)
    • Characteristic Features ;
      a. Fringe < Lambda(633nm)/2,
      b. S-D : 60-40
      c. TIR < 0.01
      d. Power : 5f

Laser Component

The laser lens is an optical component used for various laser applications
such as beam operation to change the shape of laser beam,
or fitting the focal point of the laser light or correcting optical errors.

  • Laser Component

    LASER LINE MIRROR

    Specification

    • High Damage Thresholds 10 J/cm2 532 nm, 20 J/cm2 1064 nm.
    • Each Coating Effective from 0º to 45º AOI
  • Laser Component

    LASER MIRROR

    Nd : YAG

    • HR
    • HR + AR
    • OC
    • ARM/LAUNCH
    • Partial Reflector

    Er:YAG _2940nm

    • HR 0°
    • HR 45°
  • Laser Component

    Flow Tube Explanations(size, thickness…)

    The recirculating cooling water system, laser systems, a fused silica tube outside the lamp are used as the water pipes,
    which of, provided the cerium doped fused silica tubes. It is yellow colored tube, which absorbs and blocks the UV light,
    withstanding the high temperature and high energy environment.

    φ12x63mm; φ12x72mm; φ12x77mm; φ12x80mm;
    φ13x63mm; φ13*65mm; φ13x72mm; φ13x78mm;
    φ14x60mm; φ14x80mm; φ16x50mm; φ16*56mm;

    Thickness of the tube wall: 1mm.

Opticlines
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TEL +82 32 347 0745 | FAX +82 32 567 2718 | sales@opticlines.com
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