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開放攝影知識庫

相機器材百科 & 攝影技巧指南

從相機、底片與卡口資料,到設備使用與攝影技巧。幫你查清器材,也學會怎麼拍。

01 / HARDWARE ENCYCLOPEDIA

核心與熱門相機系統

檢視全部 7,817 published cameras →
03 / MANUFACTURER REGISTRY

國際相機與底片品牌

檢視全部 225 published brands →
05 / FIELD WORKFLOWS

設備無線連接與除錯手冊

檢視全部 equipment manuals →
06 / INTERACTIVE CALCULATORS

Field Photography & Darkroom Tools

Real-time interactive physical calculation tools for mechanical shooting and darkroom chemistry.

EXPOSURE TOOL-01

Sunny 16 Rule Calculator

Estimate shutter speed and aperture without a light meter.

RECOMMENDED EXPOSURE BASELINE
f/16 @ 1/400s
(f/8 @ 1/1600s · f/5.6 @ 1/3200s · f/2.8 @ 1/12500s)
OPTICS TOOL-02

Crop Factor & Equivalence

Calculate 35mm field of view and depth of field equivalence.

35MM EQUIVALENT FIELD OF VIEW
≈ 42.8 mm equivalent
Standard Human-Eye Perspective
DARKROOM TOOL-03

Push/Pull Dev Time Adjuster

Time compensation for push/pull processing and temperature drift.

ADJUSTED DEVELOPMENT TIME
08:00 min @ 20°C (68°F)
Standard continuous/intermittent agitation