Micro-Apertures Catalog
14Pages

Precision Micro-Aperture Catalog National Aperture, Inc. Version 2013 PLEASE CONTACT: Associate, National Aperture, Inc. Telephone: (603) 893-7393, (800) 360-4598, Fax: (603) 893-7857 5 N ORTHWESTERN D RIVE , S ALEM , NH 03079 • E MAIL :dgentile@nationalaperture.com • W EB S ITE : http://www.nationalaperture.com

PRECISION APERTURES National Aperture, Inc. is the leading manufacturer of precision micro-apertures, pinholes, slits, bar patterns and custom configurations. Our specialty is micro-miniature pinholes and slits. Standard pinholes range in size from 0.5µm to 1000µm with custom sizes available. Standard slits range in size from 1.0µm to 200µm, with custom sizes available. High Power pinholes and slits are available as standard items. All APERTURE EDGES are carefully fabricated employing proprietary computerized micro-drilling, micro-slitting and micro-finishing techniques. All finished...

precision round Standard General Specifications: Finish: Unblackened (see OPTIONS below) Material: 300 series stainless steel, (except for HS option) Diameter: 3/8 inch (0.375 inch max.) 9.53mm Positional tolerance: ø.006 inch (0.15mm) Thickness: 0.0005 inch (12.7µm) on holes 5µm and up Note: Holes 0.5µm to 3.0µm, and possibly up to 10µm, include the HS option for supported ultra-thin drill region. (0.5µm to 3.0µm holes are on 0.0001 inch - 0.0002 inch Ni with 0.005 inch thick backer) B-1 Flat poly black one side, up to 98% emissivity in visible and near IR. Available on holes over 5µm....

Standard General Specifications: Finish: Unblackened (see OPTIONS below) Material: 300 series stainless steel, (except for HS option) Diameter: 3/8 inch (0.375 inch max.) 9.53mm Positional tolerance: ø.006 inch (0.15mm) Thickness: 0.0005 inch (12.7µm) on slits 5µm and up Note: 3µm and under includes a 0.005 inch thick support with a 2µm to 5µm thin Ni slit region. Width Range Extra-heavy substrate, 0.005 inch (0.127mm thick, thinned down to required Ni thickness 40.00 and with 0.047 inch orientation notch. (included with 12µm slits. Maximum slit length; 5mm). Closer Tolerance; half of...

precision round High Power General Specifications: Finish: Gold plated one side, flat poly black one side, up to 98% emissivity in visible and near IR. (see OPTIONS below) Material: Copper Diameter: 3/8 inch (0.375 inch maximum), 9.53mm Positional tolerance: ø.006 inch (0.1524mm) Thickness: 0.001 inch (25µm) Unlisted hole size for standard materials: One time setup charge + price of nearest hole size 6µm to 19µm Non-standard substrate or tolerance OPTIONS ADD'l COST HS Extra-heavy substrate; 0.004 inch (0.1016mm) thick thinned down to 0.001 inch Cu thickness. 5µm to 15µm $40.00 . . ....

High Power General Specifications: Finish: Gold plated one side, flat poly black one side, up to 98% emissivity in visible and near IR. (see OPTIONS below) Material: Copper Diameter: 3/8 inch (0.375 inch maximum), 9.53mm Positional tolerance: ø.006 inch (0.1524mm) Thickness: 0.001 inch (25µm) Width Range For non-stanadrd lengths up to 7.5mm: unlisted unit price per quote + setup shown one time charge per order: $50.00 Non-standard substrate or tolerance: Custom OPTIONS ADD'l COST HS Extra-heavy substrate, 0.004 inch (0.1016mm) thick thinned down to 0.001 inch Cu thickness. 5µm to 20µm...

Aperture Mounts Split end retainer Aperture Disc 0.376 inch (9.55mm) L ID D M-25 25mm diameter blackened aluminum mount M-18 18mm diameter blackened aluminum mount M-16 16mm diameter blackened aluminum mount 1.0 inch diameter blackened aluminum mount D= T= ID = L= M-0.5 0.5 inch diameter blackened aluminum mount D= T= ID = L= inch inch inch inch inch inch inch inch The information contained in this data sheet is subject to change without notice. Critical dimensions or specifications should be verified with our technical support staff. National Aperture, Inc. • 5 Northwestern Drive, • Salem,...

slits and round High Quality High Quality Palettized Precision APERTURES Palettized Precision APERTURES For Volume Applications For Volume Applications Custom and Stock Palettes • Highly competitive on pricing and quality with Lithography and Etching • Volume pricing on 500 pc. quantity and up • Low NRE charges • Features easily modifiable (post NRE) • Highly competitive delivery • Top quality feature interior finish The information contained in this data sheet is subject to change without notice. Critical dimensions or specifications should be verified with our technical support staff....

Infrared Custom Patterns for Infrared Applications Made to Customer Specifications Large Infrared Bar Pattern Large Infrared Bar Pattern Front View Rear View Infrared Multi- Pattern Front View Infrared Multi- Pattern Rear View National Aperture, Inc. has been the leader in the military and industrial market for precise, highly demanding Infrared Apertures and Infrared Patterns requiring high infrared emissivity, in conjunction with high reflectance. Competitive with: • EDM • Laser Machining • Conventional Machining • Micro-machining • Etching • Photo Lithography ... Applications include: •...

spatial filter High Quality Spatial Filter APERTURES FITS MOST STANDARD SPATIAL FILTERS Specifications Substrate: Material: 300 series stainless steel Substrate Diameter: 3/8 inch (0.375 inch), 9.53mm Thickness: 0.0005 inch Finish: Mount: Thickness: Diameter: Aperture Tolerance: Black both sides SPATIAL FILTER HIGH POWER PINHOLES Specifications Substrate: Material: Copper Substrate Diameter: 3/8 inch (0.375 inch), 9.53mm Thickness: 0.001 inch Finish: Mount: Thickness: 0.1 inch Diameter: 1 inch Aperture Tolerance: ø.006 inch (0.1524mm) SPATIAL FILTERS FIXED SLITS Specifications Substrate:...

Custom Apertures on Chrome/Aluminum/Gold Coated Glass First Surface Mirrors SETUP COSTS compared to conventional reticle artwork Darkfield only Patterns: small holes preferably less than 100μm and narrow slits, preferably less than 50μm wide, any length Substrate: Edmund Optics Tech Spec™ or Commercial Quality, or other suitable first surface mirror, per customer choice Mirror Image Clear Patterns, Reticles, Apertures on high power dielectric laser reflector coatings For applications requiring transparency and/or power resistance greater than achievable with opaque (metallic, etc.) surfaces...