SURUGA SEIKI Optics

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  Wedge Circuit Board

  SURUGA SEIKI

  Can dissipate reflected light on the reverse side. Use as a calibration substrate for autocollimators.

  Standard Price:	2,778,222 IDR-
  Days to Ship:	13 Day(s) or more

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  Parallel mirror

  SURUGA SEIKI

  A mirror for autocollimator calibration. Used with vertical incidence (incident angle 0°).
  
  [Features]
  · A mirror for vertical incidence that is used in autocollimators.

  Standard Price:	2,778,222 IDR
  Days to Ship:	13 Day(s) or more

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  Pinhole

  SURUGA SEIKI

  [Features]
  · Pin holes can be used for adjusting the aperture of lasers or as a special filter.
  · The pin hole has been drilled into a nickel plate, which is fixed to a ø16 mm circular aluminum plates with a thickness of 1.6 mm.
  · If the pin hole diameter is larger than 1 mm and not much precision is needed in terms of the hole diameter, please use the variable type pin hole (pin hole diameters: ø0.2, ø0.4, ø1, ø1.5, ø2, ø3, ø4, and ø6 mm).
  · Ideal for when attached to a pin hole holder or an adapter for pin holes.

  Standard Price:	2,593,936 IDR-
  Days to Ship:	10 Day(s) or more

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  Pinhole (no bracket)

  SURUGA SEIKI

  A single pin hole plate unit without a pin hole frame.

  Standard Price:	2,336,634 IDR-
  Days to Ship:	10 Day(s) or more

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  Both-side convex lens

  SURUGA SEIKI

  [Features]
  · A BK7 biconvex lens.
  · Used so that infinite light rays come from the curved side.
  · There is no type with anti-reflection film.
  · There is also a synthetic quartz lens type with high transmittance in the ultraviolet region.

  Standard Price:	537,090 IDR-
  Days to Ship:	10 Day(s) or more

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  Biconcave Lens

  SURUGA SEIKI

  A BK7 biconcave lens made. Has a negative focal length and spreads light rays. Can make the focal length shorter in comparison to a plano-concave lens.

  Standard Price:	788,638 IDR-
  Days to Ship:	10 Day(s) or more

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  Plano-convex lens

  SURUGA SEIKI

  A BK7 plano-convex lens. Used so that infinite light rays come from the curved side.

  Standard Price:	420,989 IDR-
  Days to Ship:	8 Day(s) or more

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  Flat convex lens (Synthetic silica)

  SURUGA SEIKI

  A single lens made of synthetic quartz. There are two types available; plano-convex and biconvex.
  
  [Features]
  · A plano-convex lens made of synthetic quartz.
  · It has excellent characteristics in regards transmittance in the ultraviolet region.
  · There is no type with anti-reflection film.

  Standard Price:	1,764,653 IDR-
  Days to Ship:	10 Day(s) or more

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  Flat concave lens

  SURUGA SEIKI

  A BK7 plano-concave lens. Has a negative focal length and spreads light rays.
  
  [Features]
  · A BK7 plano-concave lens.
  · Used so that infinite light rays come from the curved side.
  · There is no type with anti-reflection film.
  · There is also a synthetic quartz lens type with high transmittance in the ultraviolet region.

  Standard Price:	788,638 IDR-
  Days to Ship:	10 Day(s) or more

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  Plane Mirror, Aluminum Total Reflection, S01-3T

  SURUGA SEIKI

  An aluminum total reflection mirror that achieves a high reflection level in the visible light region.

  Standard Price:	299,631 IDR-
  Days to Ship:	10 Day(s) or more

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  Flat Circuit Board, Window Circuit Board S02/S04

  SURUGA SEIKI

  Substrates in which optical glass has been polished and processed with high precision, giving increased surface accuracy and parallelism. The substrate material is BK7 and synthetic quartz.

  Standard Price:	420,989 IDR-
  Days to Ship:	10 Day(s) or more

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  Broadband unpolarized beam splitter

  SURUGA SEIKI

  [Features]
  · A cube-type beam splitter that separates the amount of transmitted and reflected light at a ratio of 1: 1.
  · Uses a hybrid (metal/dielectric) coating to achieve a non-polarized broadband over a wide range.
  · Ideal for experiments that share two or three wavelengths.
  · The amount of transmitted and reflected light (at a 1: 1 ratio) will not change, even if the laser beam's polarization direction does. Cannot be used with high energy-use lasers as it has a maximum absorption of 10%.
  · The phase contrast​of the S-polarized light and P-polarized light for the transmitted and reflected light are not guaranteed.

  Standard Price:	6,400,124 IDR
  Days to Ship:	10 Day(s) or more

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  Diffuser panel

  SURUGA SEIKI

  [Features]
  · A diffuser plate is used for purposes such as preventing damage to measuring devices caused by powerful light from light sources, and for preventing imaging by lighting lenses.
  · The optical glass substrate is in a frosted-glass form and is used to diffuse light.
  · One of the sides has a mirror-finish.
  · The sand coarseness number differs depending on the roughness of the sand surface; the larger the number, the finer the surface roughness.

  Standard Price:	474,657 IDR-
  Days to Ship:	10 Day(s) or more

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  Mirror, Dielectric Total Reflection

  SURUGA SEIKI

  [Features]
  · A dielectric multi-layered total reflection mirror in which films with different refractive indexes have been vacuum deposited on an optically polished glass substrate.
  · A high reflectance of 99% or greater can be obtained since there is no absorption by the film (compared with metal film reflection mirrors, such as aluminum types).
  · A high level of reflection is achieved regardless of the polarization state of the entered light, but it does depend on the wavelength and angle.

  Standard Price:	2,182,741 IDR-
  Days to Ship:	10 Day(s) or more

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  Gold Mirror

  SURUGA SEIKI

  [Features]
  · A total reflection mirror in which gold is vacuum deposited on an optically polished substrate.
  · Shows largely flat high reflection characteristics in the near infrared region.
  · Use the dielectric total reflection mirror if you need a higher reflectance.

  Standard Price:	1,821,146 IDR-
  Days to Ship:	13 Day(s) or more

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  Mirror, High Accuracy Flat Aluminum Total Reflection

  SURUGA SEIKI

  A total reflection mirror in which aluminum is vacuum deposited on an optically polished substrate. Shows largely flat high reflection characteristics in the infrared region.

  Standard Price:	690,537 IDR-
  Days to Ship:	8 Day(s) or more

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