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Geometry Type:

Substrate Material:

Hole Diameter/Slit Width:

Slit Length:

Aperture Tolerance:

Thickness:

Features:

Help with Optical Apertures specifications:

Geometry Type
           
   Your choices are...         
   Array       The aperture has a series of patterns that can be slits or holes. 
   Circular       The aperture opening is circular with larger dimensions than a tiny pinhole. 
   Cross       The aperture opening is a cross of two equal lines. 
   Pinhole       The aperture opening is a very small round pinhole. 
   Slit       The aperture opening is a small slit in the substrate. 
   Square/Rectangular       The aperture opening is a square or rectangular-shape of larger dimensions than a slit. 
   Other Pattern/Shape       Other, unlisted type of aperture opening. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Substrate Material
           
   Your choices are...         
   Glass       The hole for the aperture is cut or drilled in a glass substrate, or the hole is created by a coating on the rest of the glass. 
   Metal       The hole for the aperture is cut or drilled in a metal substrate. 
   Plastic       The hole for the aperture is cut or drilled in a plastic substrate. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Performance Specifications
   Hole Diameter/Slit Width       The diameter of the circular holes or pinholes, or the width of the slit or slits. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Slit Length       The length of the slit or leg of the cross. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Aperture Tolerance       The size tolerance of the aperture hole. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Thickness       The thickness of the substrate that contains the aperture. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
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Features
           
   Your choices are...         
   Adjustable / Iris       The physical opening can be varied in size. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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