Photography / Optical

Premium listings

• 
  Ningbo Inspection Service Quality Control Of Textile Electronics Blender Kettle

  Business - Agent - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Ningbo Inspection Service and Ningbo Quality Control Service: Textile, machinery, metallurgy, electronics, building materials, TV bracket, Flashlight, lamp, Blender, kettle, heaters, Hair dryer, Bike racks, Fireplace,...

• 
  Shantou Quality Control Inspection Check Of Drone Toys In Guangdong Province

  Services - Consulting - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Shantou Inspection Service and Shantou Quality Control Service: food candy, garment, headphone, speaker, toys, pajamas, Bra, plastic products, medicine, machinery, printing package, electronic information devices, aud...

Photography / Optical - page 53 - WorldBid B2B Market

• 
  Optical Plano Convex Lenses

  Lenses / Optical Components - Xiamen Dnd Optics Co Ltd - China - March 31, 2013 - contact company for price

  Plano-Convex Lenses Lenses have many applications in range from the simple collection of the scanning of laser beams to precise imaging and image transferring. Lenses are classified as single, cylindrical and achromatic lenses according to the differ...

• 
  Optical Plano Concave Lenses

  Lenses / Optical Components - Xiamen Dnd Optics Co Ltd - China - March 31, 2013 - contact company for price

  Plano-Concave Lenses Plano-Concave Lenses have a negative focal length and is typically used to cause a collimated beam to diverge as in a Galilean type beam expander or Telescope. Because the spherical aberration of the Plano-Concave is negative, it...

• 
  Optical Bi Convex Lenses

  General Photography / Optical - Xiamen Dnd Optics Co Ltd - China - March 31, 2013 - contact company for price

  Bi-Convex Lenses Bi-Convex Lenses are most suitable where the object and image are on opposite sides of the lens and the ratio of the image and object (conjugate ratio) distances is between 0.2 to 5mm. Lenses have many applications in range from the ...

• 
  Optical Bi Concave Lenses

  Lenses / Optical Components - Xiamen Dnd Optics Co Ltd - China - March 31, 2013 - contact company for price

  Bi-Concave Lenses Bi-Concave Lenses is like the Plano-Concave lenses in that they are used to produce divergent light. The Bi-Concave is best used when the input beam is converging. Specificatio ns: Material: Grade A optical glass or Fused Silica Dim...

• 
  Optical Meniscus Lenses

  Lenses / Optical Components - Xiamen Dnd Optics Co Ltd - China - March 31, 2013 - contact company for price

  Meniscus Lenses Positive meniscus lenses is convex-concave lens thicker at the center than at the edges. They are used to minimize spherical aberration. When used in combination with another lens, it’s will shorten the focal length, and increase the ...

• 
  Achromatic Lenses Doublets

  Lenses / Optical Components - Xiamen Dnd Optics Co Ltd - China - March 31, 2013 - contact company for price

  Achromatic Lenses(Doublets) Achroma tic (Doublets)Lenses Achromat consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element. The elements are chosen so as to cancel chromatic aberration at tw...




• 
  Plano Convex Cylindrical Lenses

  General Photography / Optical - Xiamen Dnd Optics Co Ltd - China - March 31, 2013 - contact company for price

  Plano-convex Cylindrical Lenses Cylindrical lenses are used to provide focusing power in one section only, For illumination or detection of light from line sources.Also used for anamorphic compression of beams and images. Specifications: Material: Gr...

• 
  Plano Concave Cylindrical Lenses

  Lenses / Optical Components - Xiamen Dnd Optics Co Ltd - China - March 31, 2013 - contact company for price

  Plano-Concave Cylindrical Lenses Cylindrical lenses are used to provide focusing power in one section only, For illumination or detection of light from line sources.Also used for anamorphic compression of beams and images. Specifications: Material: G...

• 
  Optical Elements Ball Lenses

  General Photography / Optical - Xiamen Dnd Optics Co Ltd - China - March 31, 2013 - contact company for price

  Ball Lenses Ball lenses are commonly used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, and fiber-to-detector coupling. Larger spheres are easier to handle and ease the sensitivity of translational alignment. H...

• 
  Optical Rods Lenses Light Pipes

  Lenses / Optical Components - Xiamen Dnd Optics Co Ltd - China - March 31, 2013 - contact company for price

  Rods Lenses(Light pipes) Rod lenses is used in the fields of medical, electronic, information, agriculture, communication and etc. Specifications: Ma terial: Grade A optical glass or Fused Silica Dimension Tolerance: ±0.05mm to ±0.005mm Surface quali...

• 
  Corner Retroreflectors Cube Prisms

  Lenses / Optical Components - Xiamen Dnd Optics Co Ltd - China - March 31, 2013 - contact company for price

  Corner retroreflectors(Corner Cube Prisms) Corner Cube Prism It has three mutually perpendicular surfaces and a hypotenuse face. Light entering through the hypotenuse is reflected by each of the three surfaces in turn and will emerge through the hypo...

• 
  Optical Elements Penta Prisms

  Lenses / Optical Components - Xiamen Dnd Optics Co Ltd - China - March 31, 2013 - contact company for price

  Penta Prisms The deviation angle of 90° is thus independent of the orientation of the prism, making it especially important in applications in which the prism orientation cannot be precisely controlled. Due to geometry that total internal reflection ...