---
title: "SharpStop 被写界深度計算 - Reviews, Revenue and Downloads in Japan | Apple App Store"
description: "シャッターを切る前に、どこまでピントが合うかが見えます。SharpStopはピントの合う範囲をシーンに描き、フォーカススタッキングを1枚ずつ計画し、今夜いつ天の川の中心が昇るかを教えます。  どのツールも、数字だけでなく一文で答えます。どこまでシャープか、どこにピントを合わせるか、今夜は撮りに行く価値があるか。  被写界深度を図で カメラ、被写体、地平線を横から見た1枚の図に、手前の限界から奥の限"
---

# SharpStop 被写界深度計算 — Japan
> 過焦点距離・ND・星空撮影

![SharpStop 被写界深度計算 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ec/f4/7d/ecf47d34-310c-317d-e0bf-06af56e3437e/AppIcon-0-0-1x_U007ephone-0-1-0-85-220.png/434x0w.png)

**Developer:** [Yaniv van der Stigchel](https://apptail.io/developer/yaniv-van-der-stigchel-BKXMwc) (Netherlands)
**Category:** Photo Video
**Rating:** N/A (0 ratings)
**Price:** ¥800.00
**Bundle ID:** com.miniapps.SharpStop
**Store:** Apple App Store
**Country:** Japan
**Version:** 1.3.1 (released 2026-11-09)
**Original Release:** 2026-09-24
**Languages:** French, German, English, Korean, Japanese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/jp/app/app/id6814971826)
**AppTail Page:** [https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/japan](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/japan)

## SharpStop 被写界深度計算 Description
シャッターを切る前に、どこまでピントが合うかが見えます。SharpStopはピントの合う範囲をシーンに描き、フォーカススタッキングを1枚ずつ計画し、今夜いつ天の川の中心が昇るかを教えます。

どのツールも、数字だけでなく一文で答えます。どこまでシャープか、どこにピントを合わせるか、今夜は撮りに行く価値があるか。

被写界深度を図で
カメラ、被写体、地平線を横から見た1枚の図に、手前の限界から奥の限界までピントの合う範囲を塗って表示します。焦点距離、絞り、距離を変えると範囲も一緒に動きます。被写体の前後に範囲がどう分かれるかも実際の割合で示します。「前1/3・後ろ2/3」の目安が当てはまるのは過焦点距離の近くだけだからです。過焦点距離へのピント合わせはワンタップです。

フォーカススタッキングの計画
シャープにしたい一番手前と一番奥を入力すると、少しずつ重ねてその範囲をカバーする最少の枚数と、各カットのピント位置を計算し、範囲を重ねてシーンに描きます。現場では大きなボタンで1枚ずつチェックし、計画をテキストで共有できます。

天の川と星の軌跡
暗い空の撮影地を選ぶか、緯度と経度を入力すると、完全に暗い時間帯に銀河中心が昇っている時間、月の明るさ、向くべき方角が分かります。今後30日で条件の良い3夜も表示します。NPFルールは絞りと画素ピッチから星が流れる前の最長露光を求め、比較用に500ルールも並べます。撮影した夜は撮影ログに残ります。

NDフィルターと画角
フィルター装着時のシャッタースピードを、段数、光学濃度、ND係数で同時に表示し、30分を超えると警告します。画角では、被写体までの距離で画面に何が収まるかを、実寸の人物と一緒に示します。

機材を保存
カメラボディとレンズを最短撮影距離も含めて保存し、ワンタップで呼び出せます。1インチから中判まで6つのセンサーサイズに、それぞれ独自の許容錯乱円。レンズごとの過焦点カードをPDFで印刷できます。用語集が各用語をやさしく説明します。メートルとフィートに対応。

夜のための画面
黒地にアンバー。午前4時に画面を見ても、暗さに慣れた目を台無しにしません。計算はすべて端末上で行い、現場でもオフラインで使えます。インターネットを使うのは、ご自身でメッセージを送るときのフィードバックフォームだけです。アカウント不要、広告なし。

できないこと
被写界深度は、通常サイズのプリントで許容できるシャープさの基準であり、物理的な境界ではありません。画面で100%表示すると限界付近は柔らかく見え、SharpStopもそう伝えます。銀河中心の位置の精度はおよそ0.5度で、天気や光害は考慮しません。露出の測光、フォーカスブリージングやピント移動の補正、カメラとの接続は行いません。

## SharpStop 被写界深度計算 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/92/cd/9a/92cd9a1b-c97d-189d-22d6-2275d689bfbf/01.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c7/ff/fe/c7fffe02-cb27-1cd2-5346-229658f18075/02.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/52/c4/50/52c450ef-a53b-3b49-b2f8-f16e56a8f80f/03.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6f/07/fc/6f07fc94-1812-3120-aa64-3005c09054df/04.png/1284x2778.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/09/ae/9b/09ae9be9-23ea-42c2-6148-17169e1617ef/05.png/1284x2778.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/01/05/5c/01055cc0-b28a-c266-e79c-1b934fb9568f/06.png/1284x2778.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0b/b1/4a/0bb14a07-0010-8e46-28cb-4cd3facd4c8e/07.png/1284x2778.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/83/8e/52/838e5251-a904-18cd-9070-4d728bf27431/08.png/1284x2778.png)




## SharpStop 被写界深度計算 Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Poland | Photo Video | #6 |
| Top Paid | Norway | Photo Video | #7 |
| Top Paid | Germany | Photo Video | #9 |
| Top Paid | Ireland | Photo Video | #10 |
| Top Paid | Hungary | Photo Video | #11 |
| Top Paid | United Kingdom | Photo Video | #12 |
| Top Paid | Portugal | Photo Video | #16 |
| Top Paid | Chile | Photo Video | #18 |
| Top Paid | Singapore | Photo Video | #18 |
| Top Paid | Israel | Photo Video | #19 |
| Top Paid | United States | Photo Video | #22 |
| Top Paid | Netherlands | Photo Video | #25 |
| Top Paid | Saudi Arabia | Photo Video | #25 |
| Top Paid | Philippines | Photo Video | #27 |
| Top Paid | Belgium | Photo Video | #28 |
| Top Paid | Hong Kong SAR China | Photo Video | #28 |
| Top Paid | Spain | Photo Video | #29 |
| Top Paid | South Korea | Photo Video | #29 |
| Top Paid | Russia | Photo Video | #30 |
| Top Paid | India | Photo Video | #34 |
| Top Paid | Sweden | Photo Video | #35 |
| Top Paid | France | Photo Video | #37 |
| Top Paid | Switzerland | Photo Video | #46 |
| Top Paid | Australia | Photo Video | #50 |
| Top Paid | Italy | Photo Video | #51 |
| Top Paid | Poland | Overall | #63 |
| Top Paid | Canada | Photo Video | #64 |
| Top Paid | Norway | Overall | #74 |
| Top Paid | Hungary | Overall | #107 |
| Top Paid | Singapore | Overall | #118 |
| Top Paid | United Kingdom | Overall | #118 |
| Top Paid | Portugal | Overall | #122 |
| Top Paid | South Korea | Overall | #126 |
| Top Paid | Chile | Overall | #151 |
| Top Paid | Ireland | Overall | #153 |
| Top Paid | Colombia | Photo Video | #173 |
| Top Paid | Germany | Overall | #179 |
| Top Paid | Israel | Overall | #181 |
| Top Paid | Pakistan | Photo Video | #182 |
| Top Paid | Russia | Overall | #192 |
| Top Paid | Saudi Arabia | Overall | #211 |
| Top Paid | India | Overall | #212 |
| Top Paid | Czechia | Photo Video | #213 |
| Top Paid | Philippines | Overall | #215 |
| Top Paid | United States | Overall | #223 |



## SharpStop 被写界深度計算 Available In
- [France](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/france)
- [Armenia](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/armenia)
- [Argentina](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/argentina)
- [Belgium](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/belgium)
- [Bulgaria](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/bulgaria)
- [Belarus](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/belarus)
- [Canada](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/canada)
- [Switzerland](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/switzerland)
- [Cyprus](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/cyprus)
- [Czechia](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/czechia)
- [Germany](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/germany)
- [Denmark](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/denmark)
- [Dominican Republic](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/dominican-republic)
- [Algeria](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/algeria)
- [Estonia](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/estonia)
- [Spain](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/spain)
- [Finland](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/finland)
- [Greece](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/greece)
- [Hungary](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/hungary)
- [Ireland](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/ireland)
- [Israel](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/israel)
- [India](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/india)
- [Iceland](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/iceland)
- [Italy](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/italy)
- [Japan](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/japan)
- [South Korea](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/south-korea)
- [Kuwait](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/kuwait)
- [Kazakhstan](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/kazakhstan)
- [Luxembourg](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/luxembourg)
- [North Macedonia](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/north-macedonia)
- [Nigeria](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/nigeria)
- [Netherlands](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/netherlands)
- [Norway](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/norway)
- [New Zealand](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/new-zealand)
- [Philippines](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/philippines)
- [Pakistan](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/pakistan)
- [Poland](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/poland)
- [Portugal](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/portugal)
- [Romania](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/romania)
- [Saudi Arabia](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/saudi-arabia)
- [United States](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/united-states)
- [United Arab Emirates](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/united-arab-emirates)
- [Uzbekistan](https://apptail.io/app/sharpstop-depth-of-field-calc-DbTC/uzbekistan)

---

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