Home > بنود > الفلبينية (TL) > bilis ng lens

bilis ng lens

largest lens opening (smallest f-number) at which a lens can be set. A fast lens transmits more light and has a larger opening than a slow lens. Determined by the maximum aperture of the lens in relation to its focal length. The speed of a lens is relative to it's focal length. A 400 mm lens with a maximum aperture of f/3.5 is considered extremely fast, while a 28mm f/3.5 lens is thought to be relatively slow.

0
إضافة إلى My Glossary

ماذا ترغب أن تقول؟

يجب عليك تسجيل الدخول لنشر مشاركاتك في المناقشات.

مصطلحات في الأخبار

مصطلحات مميزة

Danilo R. dela Cruz Jr.
  • 0

    بنود

  • 0

    معاجم

  • 3

    متابعين

المجال / النطاق: الناس الفئة: المواكب

Teresa Scanlan

The winner of the 2011 Miss America pageant. Scanlan, A 17-year-old and recent high school graduate from the western Nebraska town of Gering captured ...

مساهم

معاجم متميزة

9 Most Expensive Streets In The World

الفئة: السفر   1 9 بنود

Nasal Sprays

الفئة: Health   1 9 بنود