ANSI Z80.5-2010 For Ophthalmics C Requirements for Ophthalmic Frames (VC)《眼镜架》.pdf
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1、American National Standardfor Ophthalmics Requirements for Ophthalmic FramesANSI Z80.5-2010ANSI Z80.5-2010ANSIZ80.5-2010Revision ofANSI Z80.5-2004American National Standardfor Ophthalmics Requirements forOphthalmic FramesSecretariatThe Vision CouncilApproved April 20, 2010American National Standards
2、 Institute, Inc.Approval of an American National Standard requires review by ANSI that therequirements for due process, consensus, and other criteria for approval havebeen met by the standards developer.Consensus is established when, in the judgement of the ANSI Board ofStandards Review, substantial
3、 agreement has been reached by directly andmaterially affected interests. Substantial agreement means much more thana simple majority, but not necessarily unanimity. Consensus requires that allviews and objections be considered, and that a concerted effort be madetowards their resolution.The use of
4、American National Standards is completely voluntary; theirexistence does not in any respect preclude anyone, whether he has approvedthe standards or not, from manufacturing, marketing, purchasing, or usingproducts, processes, or procedures not conforming to the standards.The American National Standa
5、rds Institute does not develop standards andwill in no circumstances give an interpretation of any American NationalStandard. Moreover, no person shall have the right or authority to issue aninterpretation of an American National Standard in the name of the AmericanNational Standards Institute. Requ
6、ests for interpretations should beaddressed to the secretariat or sponsor whose name appears on the titlepage of this standard.CAUTION NOTICE: This American National Standard may be revised orwithdrawn at any time. The procedures of the American National StandardsInstitute require that action be tak
7、en periodically to reaffirm, revise, orwithdraw this standard. Purchasers of American National Standards mayreceive current information on all standards by calling or writing the AmericanNational Standards Institute.American National StandardPublished byThe Vision Council1700 Diagonal RoadSuite 500A
8、lexandria, VA 22033Copyright 2010 by The Vision CouncilAll rights reserved.No part of this publication may be reproduced in anyform, in an electronic retrieval system or otherwise,without prior written permission of the publisher.Printed in the United States of AmericaDeveloped byThe Accredited Comm
9、ittee Z80 for Ophthalmic Standards -The Vision CouncilZ80 Secretariat1700 Diagonal RoadSuite 500Alexandria, VA 22033iContentsPageForeword ii1 Scope and purpose 12 Normative references . 13 Glossary of terms and definitions . 24 Requirements . 165 Physical dimension and measurements. 186 Marking and
10、Stamping 19Figures1 Schematic cross section of lens bevel/eyewire 22 Pantoscopic angle 33 Set-back angle 34 Distance between lenses 55 Box method for measuring the size of ophthalmic frame fronts . 7 6 Measuring and marking of temple lengths in millimeters 107 Standard boxed lens pattern 118 Plastic
11、 frames .139 Metal frames. 1310 Combination frames . 1411 Hinges 1412 Rimless/Semi-rimless mounts 1513 Temples (sides) 1514 End piece types 1615 Marking and stamping 19Annexes A Bibliography 21B Information to be upplied with each titanium frame sold at retail 22iiForeword (This foreword is not part
12、 of American National Standard ANSI Z80.5-2010.)The Z80 Standards Committee for Ophthalmic Lenses was organized in 1956, andthe committees initial standard was issued in 1964. At the beginning of 1970, theZ80 Standards Committee was reorganized, with the Optical Society of America ser-vicing as secr
13、etariat. In 1972, the committee was authorized to broaden its scopefrom “prescription glass ophthalmic lenses“ to prescription ophthalmic lenses.“ Sub-sequently, the scope of the committee was further broadened to “ophthalmic stan-dards.“In 1970, the Z80 Committee Ophthalmic Lenses, appointed a Subc
14、ommittee on Oph-thalmic Frames to draft standard requirements for dress ophthalmic frames.The 2010 revision calls out additional frame material characteristics associated withbiocompatibility and relegates the biocompatibility of those requirements to state andfederal standards or guidelines. The 20
15、04 revision provided tighter tolerances for eyesize and shape and also updated the references to ISO standards to the newest ver-sions. The 1997 revision incorporated the boxing system of frame measurements,which has been in use in the United States since 1962, as well as the Optical IndustryAssocia
16、tions-(OMA) standard requirements for marking and stamping gold and gold-filled frames. It also dealt with flammability and impact resistance of frames.In 1982, the Optical Laboratories Association assumed the responsibilities of theSecretariat; and in 1985, the Z80 Committee became an Accredited St
17、andards Com-mittee (ASC). In 2009, The Vision Council became the Secretariat of ASC Z80. TheScope of the Z80 Committee is for the establishment of standards that shall apply toophthalmic lenses and to equipment, instruments an to processes used in the finalfabrication level which affect their perfor
18、mance; to ophthalmic frames, sunglassesand fashion eyewear; to contact devices in addition to contact lenses; and to opticalinstrumentation used in ophthalmic procedures and vision evaluation.Suggestions for improvement of this standard will be welcome. They should be sentto: The Vision Council, 170
19、0 Diagonal Road, Suite 500, Alexandria, VA 22033This standard was processed and approved for submittal to ANSI by the AccreditedStandards Committee on Ophthalmic Standards, Z80. Committee approval of thisstandard does not necessarily imply that all committee members voted for its approv-al. At the t
20、ime it approved this standard, the Z80 Committee had the following mem-bers:Thomas White, M.D., ChairmanQuido Cappelli, Vice-ChairmanRobert Rosenberg, O.D., SecretaryOrganization Represented Name of RepresentativeAdvance Medical Technologies Association Douglas FortunatoAmerican Academy of Ophthalmo
21、logy . Dr. Thomas WhiteAmerican Academy of Optometry. Dr. David LoshinAmerican Ceramic Society . Lyle RubinAmerican Glaucoma Society Dr. Steven GeddeAmerican Optometric Association Dr. Jeffrey WeaverAmerican Society of Cataract and Refractive Ophthalmology Dr. Stephen KlyceContact Lens Institute. St
22、an RogaskiContact Lens Manufacturers Association . Quido CappelliDepartment of Veterans Affairs Dr. John TownsendFederated Cornea Societies/ASCRS . Dr. Michael BelinFood SEE NOTE) EYEWIRE GROOVE ANGLE (NOT TO EXCEED 110; SEE NOTE) NOTE - Lens bevel angle shall be equal to or greater than eyewire gro
23、ove angle Figure 1 Schematic cross section of lens bevel/eyewire interface ANSI Z80.5-2010 3 Figure 2 - Pantoscopic angle Figure 3 Set-back angle angle, lens bevel: The included angle at the apex on the periphery of an edged lens (see figure 1). angle, pantoscopic (down angle): The angle formed by t
24、he front and temple with the temples in the open position, as viewed from the side of the frame. The numerical value in degrees is determined by measuring the angle between the centerline of the temple (straight line from the center of the ear bend) and a line drawn perpendicular to the vertical axi
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