{
 "version": "2026-10-20",
 "license": "Dimension sheets: CC BY 4.0. Standard and published-size files: CC BY 4.0. Xem Studio's own designs (files_license = Xem Studio Design License): free to use and sell things from, not to redistribute as files — https://xemstudio.com/license/. Other publishers' files: their own license, linked beside them.",
 "slug": "canon-rf-75-300mm-f4-5-6",
 "name": "Canon RF75-300mm F4-5.6 lens",
 "kind": "modern",
 "category": "Electronics",
 "group": "Canon RF lenses",
 "year": null,
 "question": "What are the dimensions of the Canon RF75-300mm F4-5.6?",
 "tags": [
  "canon rf lenses",
  "lens"
 ],
 "aliases": [
  "Canon RF75-300mm F4-5.6 dimensions",
  "Canon RF75-300mm F4-5.6 size",
  "Canon RF75-300mm F4-5.6 length",
  "Canon RF75-300mm F4-5.6 diameter",
  "Canon RF75-300mm F4-5.6 filter size",
  "Canon RF75-300mm F4-5.6 weight",
  "how long is the Canon RF75-300mm F4-5.6",
  "Canon RF75-300mm F4-5.6 lens cap size",
  "dimensiones Canon RF75-300mm F4-5.6",
  "medidas Canon RF75-300mm F4-5.6",
  "Canon RF75-300mm F4-5.6 Abmessungen"
 ],
 "overall_mm": {
  "length": 71.2,
  "width": 71.2,
  "height": 146.1
 },
 "official_cad": false,
 "xem_status": "not-scanned",
 "les": false,
 "free_files": 0,
 "url": "https://xemstudio.com/objects/canon-rf-75-300mm-f4-5-6/",
 "sheet_txt": "https://xemstudio.com/objects/canon-rf-75-300mm-f4-5-6/sheet.txt",
 "sheet": {
  "basis": "Manufacturer specifications (Canon Camera Museum (Canon Inc.))",
  "overall_mm": {
   "length": 71.2,
   "width": 71.2,
   "height": 146.1
  },
  "notes": [
   "Canon RF75-300mm F4-5.6 lens measures 71.2 mm in diameter and 146.1 mm long (2.8 × 5.75 in) per Canon Camera Museum (Canon Inc.)'s specifications.",
   "Filter thread is 58 mm. Use these for lens-cap holders, hood adapters, padded case inserts and storage racks.",
   "No CAD file: the maker publishes only overall sizes, and a plain box or cylinder is not useful design geometry. The table is the published data; parts with real geometry have their own pages."
  ],
  "table": {
   "columns": [
    "dimension",
    "value"
   ],
   "rows": [
    [
     "Maximum diameter",
     "71.2 mm (2.8 in)"
    ],
    [
     "Length",
     "146.1 mm (5.75 in)"
    ],
    [
     "Filter thread",
     "58 mm"
    ],
    [
     "Weight",
     "approx. 507 g"
    ],
    [
     "Mount",
     "Canon RF"
    ]
   ]
  }
 },
 "sheet_text": "Canon RF75-300mm F4-5.6 lens — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/canon-rf-75-300mm-f4-5-6/  (sheet CC BY 4.0)\nBasis: Manufacturer specifications (Canon Camera Museum (Canon Inc.))\nCatalog version: 2026-10-20\n\nOverall (mm): length 71.2, width 71.2, height 146.1\n- Canon RF75-300mm F4-5.6 lens measures 71.2 mm in diameter and 146.1 mm long (2.8 × 5.75 in) per Canon Camera Museum (Canon Inc.)'s specifications.\n- Filter thread is 58 mm. Use these for lens-cap holders, hood adapters, padded case inserts and storage racks.\n- No CAD file: the maker publishes only overall sizes, and a plain box or cylinder is not useful design geometry. The table is the published data; parts with real geometry have their own pages.\n\ndimension  value\nMaximum diameter  71.2 mm (2.8 in)\nLength  146.1 mm (5.75 in)\nFilter thread  58 mm\nWeight  approx. 507 g\nMount  Canon RF\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- Canon Camera Museum (Canon Inc.): RF75-300mm F4-5.6 - Canon Camera Museum — web — Publisher's page; dimensions are facts — https://global.canon/en/c-museum/product/rf549.html\n\nNo true-size file yet: the published figures do not fix the whole shape; a measured scan is planned.\nAPI: https://xemstudio.com/api/geometry?object=canon-rf-75-300mm-f4-5-6\n",
 "sources": [
  {
   "publisher": "Canon Camera Museum (Canon Inc.)",
   "title": "RF75-300mm F4-5.6 - Canon Camera Museum",
   "url": "https://global.canon/en/c-museum/product/rf549.html",
   "formats": [
    "web"
   ],
   "license": "Publisher's page; dimensions are facts",
   "license_verified": true,
   "hosted": false
  }
 ],
 "xem": {
  "status": "not-scanned",
  "sheet_free": true,
  "mesh_price_usd": null,
  "step_price_usd": null,
  "tolerance_mm": null
 },
 "related": [
  "camera-thread-bosses-1-4-20",
  "canon-rf-14-35mm-f4-l-is-usm",
  "canon-rf-15-35mm-f2-8-l-is-usm",
  "canon-rf-24-70mm-f2-8-l-is-usm",
  "canon-rf-24-105mm-f4-l-is-usm"
 ],
 "fits": [],
 "dimensions": "exact (nominal, no printing tolerance)",
 "dimension_rule": "All geometry on Xem Studio is exact (nominal, true size) with no printing tolerance. Where a part meets another part, the object lists its mating features (feature, exact size, what it mates with, fit class: press, slide, run, socket, clamp or designed). Apply your process's allowance to those features only; 'designed' gaps are part of the design and stay as drawn.",
 "mating": [],
 "faq": [
  {
   "q": "How big is the Canon RF75-300mm F4-5.6?",
   "a": "71.2 mm maximum diameter × 146.1 mm long (2.8 × 5.75 in)."
  },
  {
   "q": "What filter size does the Canon RF75-300mm F4-5.6 take?",
   "a": "58 mm."
  }
 ],
 "files_license": null,
 "offers": [],
 "markdown": "https://xemstudio.com/objects/canon-rf-75-300mm-f4-5-6/index.md"
}