🔧 視光科學工具

👓 AC/A 比值計算器Aca Ratio 用梯度法或隱斜法(計算法)計算調節性集合與調節的比值 AC/A，評估雙眼視功能與集合異常，輔助視功能檢查與矯治。Aca Ratio - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science tools. 🔬 臨界角 θcCritical Angle 由光密到光疏介質的折射率，按 θc = arcsin(n₂/n₁) 計算全反射臨界角。Critical Angle - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science t... 👓 偏光鏡軸位校正器Polarized Axis 根據鏡架前傾角與面彎計算傾斜誘導的柱鏡與有效軸位變化，用於偏光鏡、漸進鏡裝配時的軸位補償與光學矯正最佳化。Polarized Axis - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science t... 👓 偏振光應力檢查器Polarized Stress 偏振光應力檢查器在正交偏振場下觀察鏡片干涉色序，查詢光程差與應力等級，評估裝配殘餘應力，適合鏡片質檢與工藝改進。Polarized Stress - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science... 🔬 光圈數 NF Number 輸入鏡頭焦距 f 與有效孔徑 D，按 N = f/D 計算光圈數（F 值），並可反算不同光圈下的進光量與景深關係。用於攝影曝光與光學設計。F Number - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science tools. 👁️ 光學元件質量合規檢測Detector 31 輸入光學元件檢測引數（表面質量/波前誤差/面形精度/偏心/透射比），依據ISO 10110與MIL-PRF-13830B標準自動判定質量等級與合規性。Detector 31 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science tools. 👁️ 光彈性應力分析Checker Stress 按偏振光條紋級數估算透明件內部應力差（σ₁-σ₂=N·f/d），用於光彈性應力檢查，純前端換算輔助讀圖。Checker Stress - check and validate online, free. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & V... 🔬 光程 OPOptical Path Length 由折射率與幾何路程，按 光程 = n·L 計算光在介質中的等效真空路徑。Optical Path Length - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Scie... 👓 變色片紫外響應褪色時間器Photochromic Lens 輸入環境溫度與紫外照射強度，估算變色鏡片變深（著色）與褪色（回覆透明）所需時間，說明溫度越高褪色越快的特性。用於選購與佩戴變色鏡參考。Photochromic Lens - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Scienc... 👓 周邊離焦訊號量計算器Peripheral Defocus 輸入鏡片設計與佩戴引數，計算相對周邊離焦量 RPD，評估近視防控鏡片（離焦框架鏡/OK 鏡）的離焦訊號強度與方向（近視性/遠視性）。用於視光方案評價。Peripheral Defocus - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Scien... 🔬 複式顯微鏡總放大率Microscope Magnification 由物鏡/目鏡焦距、光學筒長與明視距離，按 M = (L/f₀)(D/fₑ) 計算總放大率。Microscope Magnification - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision... 🔬 屈光度 PLens Power Diopter 輸入透鏡焦距（米），按 P = 1/f 計算屈光度 D（如 0.5 m → 2.00 D）。用於驗光處方、眼鏡度數與透鏡焦距的相互換算。Lens Power Diopter - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Scien... 👓 抗疲勞鏡片下加光設計器Anti Fatigue Design 輸入年齡、調節幅度與工作距離計算建議下加光 ADD(調節需求=100/距離cm)，設計抗疲勞鏡片方案，緩解近距用眼疲勞。Anti Fatigue Design - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Scie... 🔬 折射望遠鏡角放大率Telescope Magnification Calculator 輸入物鏡與目鏡焦距，按 M=f₀/fₑ 計算折射望遠鏡角放大率，用於天文望遠鏡引數設計與觀測放大倍率核算。Telescope Magnification Calculator - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry ... 🔬 數值孔徑 NANumerical Aperture 由介質折射率與最大接受半形，按 NA = n·sinθ 計算數值孔徑。Numerical Aperture - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Scien... 🔬 斯涅爾折射定律Snell Refraction 斯涅爾折射定律線上計算器，輸入入射角與兩側折射率求得折射角，演示光在不同介質介面的偏折，適合物理光學教學，純前端。Snell Refraction - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science... 👓 染色鏡片透光率計算器Tinted Lens 計算染色鏡片可見光透射比(VLT)，對比不同顏色與濃度下的明視效果，用於染色鏡片的配色方案設計與視覺舒適度評估。Tinted Lens - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science tools. 👓 稜鏡移心量計算器Prism Decentration 基於 Prentice 法則 P = c × F，計算稜鏡移心量或光學中心偏移誘導的稜鏡Prism Decentration - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Scien... 👓 漸進通道長度計算器Progressive Corridor 根據下加光 ADD 與鏡圈高度推薦漸進通道長度並核算最小裝配高度，輔助漸進多焦點鏡片選型與鏡架適配評估。Progressive Corridor - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Sci... 🔬 球面鏡成像Mirror Imaging 由物距與曲率半徑，按 f=R/2 與 1/f = 1/u + 1/v 計算像距與放大率。Mirror Imaging - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science t... 🔬 瑞利判據Rayleigh Resolution 由波長與孔徑直徑，按 θ = 1.22λ/D 計算光學系統最小可分辨角。Rayleigh Resolution - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Scie... 👓 瞳高定位器Pupil Height 輸入瞳高相關測量值（瞳孔中心到鏡框下緣垂直距離），評估是否滿足漸進多焦點鏡片的光學中心定位要求，輔助驗配加工。用於漸進鏡精準定配。Pupil Height - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science tools. 👓 磨邊規格器Edge Bevel 輸入鏡片中心/邊緣厚度與材料（樹脂、玻璃等），推薦磨邊型別、尖邊位置與磨邊角度規格，便於加工師設定車房引數。用於配鏡磨邊工藝規劃。Edge Bevel - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science tools. 👁️ 磨邊（尖邊/平邊）規格Mobian Jianbian Pingbian Guige 磨邊尖邊/平邊規格工具按輸入引數計算鏡片磨邊的尖邊或平邊加工規格與倒角量，適合眼鏡加工工藝編制與引數確定。Mobian Jianbian Pingbian Guige - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & ... 🔬 聚焦高斯光束腰斑Gaussian Beam Waist 聚焦高斯光束腰斑計算器由入射光斑、波長與聚焦透鏡求束腰半徑，適合雷射加工、光通訊與光學實驗中焦點尺寸的估算。Gaussian Beam Waist - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Scie... 🔬 薄透鏡成像（高斯公式）Thin Lens Imaging 輸入物距與焦距，按 1/f = 1/u + 1/v 計算像距與放大率，並判斷實像/虛像。Thin Lens Imaging - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Scienc... 🔬 衍射光柵方程Diffraction Grating 輸入光柵常數、衍射級次與波長，按 d·sinθ=mλ 計算衍射角，用於光柵光譜儀設計與分光實驗的波長—角度關係核算。Diffraction Grating - compare online, free and clear. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry ... 👓 調節幅度與年齡計算器Accommodation Amplitude 基於 Hofstetter 經驗公式輸入年齡計算最小/平均/最大調節幅度與近點距離，評估調節功能，用於老花與視疲勞分析。Accommodation Amplitude - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision ... 👁️ 財務（成本/利潤/報表）核算Finance 眼鏡門店財務核算工具依據通用財務規則計算鏡架鏡片的成本、利潤與報表指標，適合零售門店經營分析與定價測算。Finance - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science tools. 👓 輻輳(集合)近點距離計算器Convergence Near Point 輻輳近點距離計算器依據瞳距與注視距離求集合需求量並評估輻輳近點，輔助視功能檢查與雙眼視異常判斷。Convergence Near Point - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision S... 🔬 透鏡製造者公式Lens Maker 由折射率與兩表面曲率半徑，按 1/f = (n-1)(1/R₁ - 1/R₂) 計算透鏡焦距。Lens Maker - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science tools. 👓 鍍膜設計器Coating Design 計算四分之一波長減反膜厚度，推薦減反膜、硬膜、防水膜等層系組合方案，用於光學鏡片鍍膜設計與增透效能最佳化。Coating Design - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science t... 👓 鏡架前傾角調整器Frame Tilt 計算前傾角(Pantoscopic Tilt)對光學中心位置的影響與調整量Frame Tilt - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science tools. 👁️ 鏡架（材質/風格/適配）推薦Glasses - ( Material / Style / Fit ) Recommend 鏡架材質、風格與適配推薦工具依據臉型、度數與預算推薦合適鏡架，覆蓋鈦、板材等材質與佩戴舒適度，輔助選購決策。Glasses - ( Material / Style / Fit ) Recommend - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of th... 👓 鏡框尺寸與瞳距計算器Frame Pupillary 鏡框尺寸與瞳距計算器依據鏡圈寬、鼻樑寬與瞳距求單眼移心量與最小鏡片直徑，輔助鏡架選型與配鏡加工引數確定。Frame Pupillary - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science ... 👓 鏡片折射率選擇器Lens Refractive Index 輸入處方度數，推薦合適折射率（1.56/1.60/1.67/1.74 等），並估算鏡片邊緣厚度、阿貝數與重量，幫助在薄、輕、色散間權衡選材質。用於配鏡選材。Lens Refractive Index - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Sc... 👓 防藍光透射比計算器Blue Light Filter 防藍光透射比計算器依據截止波長與濾光陡度估算藍光各波段透射比、有害藍光阻隔率與有益藍光保留率，適合鏡片選型與護眼評估。Blue Light Filter - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Scienc... 👓 非球面球差矯正計算器Aspheric Design 基於三階像差理論，計算球面鏡片的縱向球差與消除球差所需的非球面圓錐常數 KAspheric Design - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science ... 👁️ 非球面（球差）矯正計算Aspheric Surface (Spherical Aberration) Calculator 輸入折射率、曲率半徑、通光半口徑與錐面常數（K），計算三級球差並給出最佳錐面常數（無限遠物距，單折射面）Compute spherical-aberration correction for aspheric surfaces. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Op... 👓 駕駛鏡偏振UV推薦器Driving Lens 選擇駕駛場景（白天、夜間、雨天、雪地等），推薦合適的偏振與 UV 鏡片方案，並給出透光率與功能配置（如防眩光、增亮）參考。用於選購駕駛專用眼鏡。Driving Lens - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science tools. 👁️ 駕駛鏡（偏振+UV）推薦Recommender 1 按用車場景與臉型推薦偏振加 UV400 駕駛鏡，提示透光率與夜駕注意，用於選購參考，純前端建議非驗光。Recommender 1 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Optometry & Vision Science to...