{"id":340583,"date":"2024-10-19T23:51:50","date_gmt":"2024-10-19T23:51:50","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-14490-82011\/"},"modified":"2024-10-25T23:01:57","modified_gmt":"2024-10-25T23:01:57","slug":"bs-iso-14490-82011","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-14490-82011\/","title":{"rendered":"BS ISO 14490-8:2011"},"content":{"rendered":"

This International Standard describes the test methods for determining the performance of night-vision devices as specified in ISO 21094.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
9<\/td>\n1\tScope
2\tNormative references
3\tGeneral requirements for the test conditions and preparation of tests <\/td>\n<\/tr>\n
10<\/td>\ncurrent
4\tTest method for measuring magnification and difference in magnification
4.1\tGeneral <\/td>\n<\/tr>\n
11<\/td>\n4.2\tRequirements for the test arrangements and their principal parts <\/td>\n<\/tr>\n
13<\/td>\n4.3\tSequence of measurements
4.4\tAssessment of results <\/td>\n<\/tr>\n
14<\/td>\n5\tTest method for measuring night-vision device gain
5.1\tGeneral
5.2\tRequirements for the test arrangement and principal parts <\/td>\n<\/tr>\n
15<\/td>\n5.3\tSequence of measurements
5.4\tAssessment of results
6\tTest method for measuring the angular field of view in object space
6.1\tGeneral
6.2\tRequirements for the test arrangement and principal parts <\/td>\n<\/tr>\n
16<\/td>\n6.3\tSequence of measurements
6.4\tAssessment of results <\/td>\n<\/tr>\n
17<\/td>\n7\tTest method for measuring exit pupil diameter and eye relief
7.1\tGeneral
7.2\tRequirements for the test arrangement and its principal parts <\/td>\n<\/tr>\n
18<\/td>\n7.3\tSequence of measurements
8\tTest method for measuring the error of zero-position of the dioptre scale
8.1\tGeneral
8.2\tRequirements for the test arrangement and its principal parts <\/td>\n<\/tr>\n
19<\/td>\n8.3\tSequence of measurements
8.4\tAssessment of results <\/td>\n<\/tr>\n
20<\/td>\n9\tTest method for measuring the angle of image rotation around the optical axis relative to the object and the difference of image rotation angles
9.1\tGeneral
9.2\tRequirements of the test arrangement and its principal parts <\/td>\n<\/tr>\n
21<\/td>\n9.3\tSequence of measurements
9.4\tAssessment of results
10\tTest method for measuring non-parallelism of the axes of bundles of rays
\nemerging from the eyepieces of the night-vision device
10.1\tGeneral
10.2\tRequirements of the test arrangement and its principal parts <\/td>\n<\/tr>\n
23<\/td>\n10.3\tSequence of measurements
10.4\tAssessment of results
11\tTest method for measuring the limit of resolution
11.1\tGeneral
11.2\tRequirements for the test arrangement and its principal parts <\/td>\n<\/tr>\n
24<\/td>\n11.3\tSequence of measurements
11.4\tAssessment of results
12\tTest method for measuring working resolution and for determining
\nrange of vision
12.1\tGeneral <\/td>\n<\/tr>\n
25<\/td>\n12.2\tRequirements for the test arrangement and its principal parts
12.3\tSequence of measurements <\/td>\n<\/tr>\n
26<\/td>\n12.4\tAssessment of results <\/td>\n<\/tr>\n
27<\/td>\n13\tTest method for measuring the close distance of observation
13.1\tGeneral
13.2\tRequirements for the test arrangement and its principal parts <\/td>\n<\/tr>\n
28<\/td>\n13.3\tSequence of measurements
13.4\tAssessment of results
14\tTest method for imperfections in the field of view
14.1\tGeneral
14.2\tRequirements for the test arrangement and its principal parts <\/td>\n<\/tr>\n
29<\/td>\n14.3\tSequence of measurements <\/td>\n<\/tr>\n
30<\/td>\n14.4\tAssessment of results
15\tTest method for measuring the continuous work time of a night-vision device
15.1\tGeneral
15.2\tRequirements for the test arrangement and its principal parts
15.3\tSequence of measurements
15.4\tAssessment of results <\/td>\n<\/tr>\n
31<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Optics and optical instruments. Test methods for telescopic systems – Test methods for night-vision devices<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2011<\/td>\n34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":340591,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-340583","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/340583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/340591"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=340583"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=340583"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=340583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}