Aperture stop definition

Aperture stop means an opening serving to limit the size and to define the shape of the area over which radi- ation is measured.
Sample 1Sample 2Sample 3
Aperture stop means an opening serving to limit the size and to define the shape of the area over which radiation is mea- sured.
Sample 1Sample 2
Aperture stop means an opening serving to limit the size and to definethe shape of the area over which radiation is measured.
Sample 1Sample 2

Examples of Aperture stop in a sentence

  • Detector Aperture stop Furnace Sample carrier Furnace hoist ElectronicsPatented* Pulse Mapping for Finite Pulse Correction and Improved cp DeterminationThe acquisition of the real laser pulse at each individual measurementis allowed.

  • Aperture stop is conjugated with light source, whereas the field stop is conjugate with the specimen.

  • Aperture stop means an opening serving to limit the size and to define the shape of the area over which radiation is measured.

  • In particular, their travel times are equal and therefore they all add up in phase when they arrive 3 See also https://en.wikipedia.org/wiki/Conic_section 2.6. BEYOND GAUSSIAN GEOMETRICAL OPTICS 65 Figure 2.22: Aperture stop (A.S.) between the second and third lens, with entrance pupil and exit pupil (in this case these pupils are virtual images of the aperture stop).

  • Aperture stop : It limits the amount of light reaching the image (The rim of a lens) Field stop : It limits the size of the image(The edge of a film)It determines the angular extent of the object, Field of View.


More Definitions of Aperture stop

Aperture stop means an open­ ing serving to limit the size and to define the shape of the area over which radia­ tion is measured.
Sample 1

Related to Aperture stop

  • Game has the meaning ascribed to that term in the Control Act;

  • Capture system means all equipment (including, but not limited to, hoods, ducts, fans, booths, ovens, dryers, etc.) that contains, collects, and transports an air pollutant to a control device.

  • Soft drinks means nonalcoholic beverages that contain natural or artificial sweeteners. "Soft drinks" does not include beverages that contain milk or milk products, soy, rice, or similar milk substitutes, or that contains greater than fifty per cent vegetable or fruit juice by volume.

  • Conjunction Ticket means a ticket issued to a passenger concurrently with another ticket(s) which together constitute a single contract of carriage.

  • Web spray adhesive means any aerosol adhesive that is not a mist spray or special purpose spray adhesive.

  • Games means games of chance.

  • Masthead light means a white light placed over the fore and aft centreline of the vessel showing an unbroken light over an arc of the horizon of 225 degrees and so fixed as to show the light from right ahead to 22.5 degrees abaft the beam on either side of the vessel.

  • Digital Cross Connect System or "DCS" is a function which provides automated Cross Connection of Digital Signal Level 0 (DS0) or higher transmission bit rate digital channels within physical interface facilities. Types of DCS include but are not limited to DCS 1/0s, DCS 3/1s, and DCS 3/3s, where the nomenclature 1/0 denotes interfaces typically at the DS1 rate or greater with Cross Connection typically at the DS0 rate. This same nomenclature, at the appropriate rate substitution, extends to the other types of DCS specifically cited as 3/1 and 3/3. Types of DCS that cross connect Synchronous Transport Signal level 1 (STS-1 s) or other Synchronous Optical Network (SONET) signals (e.g., STS-3) are also DCS, although not denoted by this same type of nomenclature. DCS may provide the functionality of more than one of the aforementioned DCS types (e.g., DCS 3/3/1 which combines functionality of DCS 3/3 and DCS 3/1). For such DCS, the requirements will be, at least, the aggregation of requirements on the "component" DCS. In locations where automated Cross Connection capability does not exist, DCS will be defined as the combination of the functionality provided by a Digital Signal Cross Connect (DSX) or Light Guide Cross Connect (LGX) patch panels and D4 channel banks or other DS0 and above multiplexing equipment used to provide the function of a manual Cross Connection. Interconnection is between a DSX or LGX to a Switch, another Cross Connection, or other service platform device.

  • Cabinet x-ray system means an x-ray system with the x-ray tube installed in an enclosure independent of existing architectural structures except the floor on which it may be placed. The cabinet x-ray system is intended to contain at least that portion of a material being irradiated, provide radiation attenuation, and exclude personnel from its interior during generation of radiation. Included are all x-ray systems designed primarily for the inspection of carry-on baggage at airline, railroad, and bus terminals, and in similar facilities. An x-ray tube used within a shielded part of a building, or x-ray equipment that may temporarily or occasionally incorporate portable shielding, is not considered a cabinet x-ray system.

  • Public School Student Accessing Courses at a Distance means a student who is scheduled for a full course load through the District and attends all classes virtually.

  • Unbundled Loop shall have the meaning set forth in Section 9.2.1.

  • BT Network means the communications network owned or leased by BT and used to provide the Service.

  • Double Phase Aerosol Air Freshener means an aerosol air freshener with the liquid contents in two or more distinct phases that requires the product container be shaken before use to mix the phases, producing an emulsion.

  • Adult motion picture theater means a commercial establishment where, for any form of consideration, films, motion pictures, video cassettes, slides, or similar photographic reproductions are regularly shown which are characterized by the depiction or description of "specified sexual activities" or "specified anatomical areas."

  • Game ticket or "ticket" means an acceptable evidence of Play, which is a ticket produced in a manner that meets the specifications defined in the rules of each Selling Lottery and Rule 31 (Play Validation) and is a physical representation of the Play or Plays sold to the player or is a properly and validly registered ticketless transaction Play.

  • Digital network means any online-enabled application, software, website or system offered or utilized by a transportation network company that enables the prearrangement of rides with transportation network company drivers.

  • Single Phase Aerosol Air Freshener means an aerosol air freshener with the liquid contents in a single homogeneous phase and which does not require that the product container be shaken before use.

  • CDSL means Central Depository Services (India) Ltd.

  • Aerosol adhesive means any adhesive packaged as an aerosol product in which the spray mechanism is permanently housed in a nonrefillable can designed for hand-held application without the need for ancillary hoses or spray equipment. Aerosol adhesives include special purpose spray adhesives, mist spray adhesives, and web spray adhesives.

  • Semi-private Room means a single or two-bedded, or a room with maximum double occupancy and with a shared bath / shower room in a Hospital but excluding any room of upper class with its own kitchen, dining or sitting room(s).

  • Beam axis means a line from the source through the centers of the x-ray fields.

  • Open video system means an open video system authorized pursuant to 47 U.S.C. § 573 and, for

  • Season Ticket means a season ticket booklet (and all or any component vouchers therein) or any season ticket smartcard (and/or any rights arising out of or in connection with any of the foregoing) for admission to Matches.

  • ABC means ABC, Inc., a New York corporation and a wholly owned Subsidiary of the Borrower, or any successor thereto.

  • DTMB means the Michigan Department of Technology, Management and Budget. “Effective Date” has the meaning set forth in the preamble.

  • High voltage bus means the electrical circuit, including the coupling system for charging the REESS that operates on a high voltage.