{"rewrite":{"id":"r_345608cbfe9f8018a25bd85a","clusterId":"c_4bbe71ab0793a36701b69631","slug":"iphone-18-pro-adds-variable-aperture-to-48mp-main-camera","model":"deepseek-v4-flash","headline":"iPhone 18 Pro Adds Variable Aperture to 48MP Main Camera","summary":"Apple announced the iPhone 18 Pro and 18 Pro Max on September 9. The main camera gains a variable aperture with four steps, from F1.48 to F4, controlled by six laser-cut blades. Pre-orders open September 12, with release on September 18. Japanese pricing starts at 219,800 yen for the 256GB Pro.","whyItMatters":"Variable aperture, a mechanism new to iPhone, puts manual depth-of-field control directly in the photographer's hands on the Pro line.","webCardHtml":"\u003cp\u003eThe camera system leads the update list. The 48-megapixel main shooter now carries a variable aperture with four stops: F1.48, F1.8, F2.8, and F4. Six laser-cut blades shift the opening size, letting the user choose how much background blur to keep. Manual control now extends to shutter speed, white balance, and a histogram for exposure bias.\u003c/p\u003e\u003cp\u003eThe A20 Pro chip moves to a 2nm process with a 7-core GPU rated up to 40% faster than the A19 Pro. A redesigned vapor chamber with three times the surface area aims to sustain performance under load. The Dynamic Island shrinks and now fits three Live Activities at once.\u003c/p\u003e\u003cp\u003eJapanese pricing runs from 219,800 yen for the 256GB Pro to 449,800 yen for the 2TB Pro Max. Four colors are offered, including new burgundy.\u003c/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eiPhone 18 Pro 256GB\u003c/strong\u003e: 219,800 yen\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eiPhone 18 Pro 512GB\u003c/strong\u003e: 254,800 yen\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eiPhone 18 Pro 1TB\u003c/strong\u003e: 324,800 yen\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eiPhone 18 Pro 2TB\u003c/strong\u003e: 429,800 yen\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eiPhone 18 Pro Max 256GB\u003c/strong\u003e: 239,800 yen\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eiPhone 18 Pro Max 512GB\u003c/strong\u003e: 274,800 yen\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eiPhone 18 Pro Max 1TB\u003c/strong\u003e: 348,800 yen\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eiPhone 18 Pro Max 2TB\u003c/strong\u003e: 449,800 yen\u003c/li\u003e\u003c/ul\u003e","blueskyPost":"iPhone 18 Pro's variable aperture shifts the depth-of-field control from post-processing to the lens, a change that could alter how mobile photographers compose shots.","twitterPost":"iPhone 18 Pro's variable aperture brings optical depth-of-field control to the main camera, a shift from software-based bokeh.","threadsPost":"iPhone 18 Pro's variable aperture, from F1.48 to F4, gives photographers direct control over depth of field at capture time. That moves bokeh decisions from the editing suite to the viewfinder, a change in workflow that could reshape mobile photography habits.","newsletterBlurb":"Apple announced the iPhone 18 Pro and Pro Max on September 9. The headline feature is a variable aperture on the main camera, a mechanism new to iPhone. Japanese prices and the full A20 Pro spec list are in.","attributionJson":"[{\"source\":\"ASCII.jp\",\"url\":\"https://ascii.jp/elem/000/004/433/4433654/?rss\",\"title\":\"iPhone 18 Pro Camera Gets Variable Aperture! An Update That Overturns Smartphone Photography Conventions\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4763,"outputTokens":809,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1788985764,"createdAt":"2026-09-09T20:23:57.000Z","publishedAt":"2026-09-09T20:28:20.000Z","updatedAt":"2026-09-09T20:28:20.000Z"},"cluster":{"id":"c_4bbe71ab0793a36701b69631","canonicalTitle":"iPhone 18 Proのカメラは「可変絞り」搭載！ スマホ撮影の常識を覆すアップデート","representativeArticleId":"a_0541a2a34ecaa94c40439c74","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"iPhone 18 Pro\"],\"studios\":[],\"people\":[],\"type\":\"news\",\"domain\":\"other\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-09-09T19:30:00.000Z","lastSeenAt":"2026-09-09T19:30:00.000Z","updatedAt":"2026-09-09T20:28:24.000Z"},"attribution":[{"source":"ASCII.jp","url":"https://ascii.jp/elem/000/004/433/4433654/?rss","title":"iPhone 18 Proのカメラは「可変絞り」搭載！ スマホ撮影の常識を覆すアップデート"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["iPhone 18 Pro"],"studios":[],"people":[],"type":"news","domain":"other","is_roundup":false},"keyFacts":null}