에 의해 게시 에 의해 게시 Dmitry Zaika
1. The idea is somewhat opposite of the hyperfocal shooting - here your focus point lies between the camera and the object with the depth of field ending on the object plane, ensuring the maximum possible blur for the background at your given F value.
2. The last smart function is *MAX BLUR FOCUS* - given an object distance and F-value it will suggest the closest focus value which will keep the object still in focus, while achieving maximum blur for the background.
3. Use this depth of field and circle of confusion calculator to simulate the out of focus blur, depth of field and hyperfocal distance for different camera configurations, including the diffraction effect for small apertures.
4. The parameters are: *Distance* - distance to the object, *Lens type* - focal length, *F-number* - aperture setting, *Focus distance* - distance the lens is focused at, *Sensor* - the megapixel count of the matrix and the camera sensor size.
5. If you want to have both the object and the infinity in focus, use *AUTO HYPERFOCAL* mode, it will find the minimal F and the corresponding focus value.
6. The standard *circle of confusion* used for DoF, smart focus and max blur calculations is the sensor diagonal divided by *1730*, which is the so called Zeiss formula.
7. The blur simulation shows how much the infinity and the object will be blurred as seen on a 25 cm or 10 inch printout or screen.
8. You can use the *HYPERFOCAL* mode to set the focus value to the hyperfocal distance for the current F value.
9. You can tap on the magnifying glass to switch between full frame view, to asses the size of objects, and 1/10 of the frame view, where you can evaluate the blur.
10. *AUTO HYPERFOCAL* will try to achieve the best possible result, but due to the diffraction effect of small apertures it's not always possible to get a sharp image, the simulation will reflect this.
11. The blur values are measured in the pixels of the camera sensor.
호환되는 PC 앱 또는 대안 확인
앱 | 다운로드 | 평점 | 개발자 |
---|---|---|---|
![]() |
앱 또는 대안 다운로드 ↲ | 1 4.00
|
Dmitry Zaika |
또는 아래 가이드를 따라 PC에서 사용하십시오. :
PC 버전 선택:
소프트웨어 설치 요구 사항:
직접 다운로드 가능합니다. 아래 다운로드 :
설치 한 에뮬레이터 애플리케이션을 열고 검색 창을 찾으십시오. 일단 찾았 으면 Focus / DOF hyperfocal calculator depth of field 검색 막대에서 검색을 누릅니다. 클릭 Focus / DOF hyperfocal calculator depth of field응용 프로그램 아이콘. 의 창 Focus / DOF hyperfocal calculator depth of field Play 스토어 또는 앱 스토어의 스토어가 열리면 에뮬레이터 애플리케이션에 스토어가 표시됩니다. Install 버튼을 누르면 iPhone 또는 Android 기기 에서처럼 애플리케이션이 다운로드되기 시작합니다. 이제 우리는 모두 끝났습니다.
"모든 앱 "아이콘이 표시됩니다.
클릭하면 설치된 모든 응용 프로그램이 포함 된 페이지로 이동합니다.
당신은 아이콘을 클릭하십시오. 그것을 클릭하고 응용 프로그램 사용을 시작하십시오.
다운로드 Focus / DOF hyperfocal calculator depth of field Mac OS의 경우 (Apple)
다운로드 | 개발자 | 리뷰 | 평점 |
---|---|---|---|
$1.99 Mac OS의 경우 | Dmitry Zaika | 1 | 4.00 |
Consider bying new lens? Need to work the math for a perfect shot? Use this depth of field and circle of confusion calculator to simulate the out of focus blur, depth of field and hyperfocal distance for different camera configurations, including the diffraction effect for small apertures. The blur values are measured in the pixels of the camera sensor. The blur simulation shows how much the infinity and the object will be blurred as seen on a 25 cm or 10 inch printout or screen. You can tap on the magnifying glass to switch between full frame view, to asses the size of objects, and 1/10 of the frame view, where you can evaluate the blur. The parameters are: *Distance* - distance to the object, *Lens type* - focal length, *F-number* - aperture setting, *Focus distance* - distance the lens is focused at, *Sensor* - the megapixel count of the matrix and the camera sensor size. You can use the *HYPERFOCAL* mode to set the focus value to the hyperfocal distance for the current F value. If you want to have both the object and the infinity in focus, use *AUTO HYPERFOCAL* mode, it will find the minimal F and the corresponding focus value. *AUTO HYPERFOCAL* will try to achieve the best possible result, but due to the diffraction effect of small apertures it's not always possible to get a sharp image, the simulation will reflect this. The last smart function is *MAX BLUR FOCUS* - given an object distance and F-value it will suggest the closest focus value which will keep the object still in focus, while achieving maximum blur for the background. The idea is somewhat opposite of the hyperfocal shooting - here your focus point lies between the camera and the object with the depth of field ending on the object plane, ensuring the maximum possible blur for the background at your given F value. This works well if you are forced to use a relatively high F number, but there are no other objects in the view which are closer than the target. The standard *circle of confusion* used for DoF, smart focus and max blur calculations is the sensor diagonal divided by *1730*, which is the so called Zeiss formula. If you have any questions, suggestions or spotted an error, please don't hesitate to write to us: support@strelka.hk
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