Hide in 20s
All Categories
Buy & Sell
Pet
Wedding
Lesson & Instruction
Household
Beauty
Design
Baby & Maternity
Business
Property
Computer & Internet
Car, Boat & Bike
Photo & AV
Health & Medical
Personal & Community
Leisure & Dating
Music
Special Offer
Sport & Fitness
Food & Beverage
Club & Association
Performing Art
Flower, Hamper
& Gift Basket
Travel
    
咩係廣角鏡?

我想問咩係廣角鏡?佢的結構同原理係點?最廣可以有幾廣?

By Fion yan  (pupil) on 2010-02-01  Answers 4   Views 280

i can answer
Rate this answer
or
 
face

By kelvin yeung on 2010-02-03

廣角鏡泛指所有焦距比標準短既鏡頭, (即係50mm以下),亦有人指應該係35mm以下至叫做廣角鏡。一般廣角鏡取景可達100度。

Reply this Answer

Other Answers (Loading...)

Rate this answer
or
 
face

By MMY (pupil) on 2011-02-02

廣角鏡就像眼部由左至右, 可以看到多少角度, 超廣角鏡可以達到145-160度

原理是鏡片放大的闊度多少而定

Reply this Answer

Rate this answer
or
 
face

By siupao21 (middle-school student) on 2010-02-17

E 家一般28mm 以下都叫廣角, 再落就超廣角la.........最盡會去到魚眼鏡其實都係廣角一種...

Reply this Answer

Rate this answer
or
 
face

By VaVa (graduate) on 2010-02-08

廣角鏡視野寬闊,景深長,用於一般的隨影(snap-shot)和普通風景攝影。焦距範圍在15毫米-24毫米,視角在110度-84度之間,則為超廣角鏡頭。

Reply this Answer