<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31345815</termId><termName>long-focus lenses</termName><termType>PT</termType><termNote><![CDATA[ Any lens whose focal length is appreciably greater than the diagonal of the negative in the format in which it is used. ]]></termNote><termCreatedDate>2026-03-30 20:33:17</termCreatedDate><relation><relationType>UF</relationType><termId>31345816</termId><termName>lenses, long-focal-length</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31345817</termId><termName>lenses, long-focus</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31345818</termId><termName>long focal length lenses</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31345819</termId><termName>long focus lenses</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31345820</termId><termName>long-focal-length lenses</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31345821</termId><termName>long-focus lens</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31321570</termId><termName>photographic lenses</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31376692</termId><termName>telephoto lenses</termName><termType>PT</termType></relation></term>  </Zthes>