cln en web_special_irradiance_and_apertures

ϑϑβ sinsin =′

β

⋅

⋅ β

β⋅

maxsinϑ′′=′ nAN

∅

snAN AP

′′=′2Ø

∅

EP

APp ØØ

=β

βp

β⋅

ss

ss

pAP

EP

βϑϑ

β′

=′

=′

=2Ø2Ø

sinsin

ββ pss=

′

ββp

βp

fssp

p ′=

′+−

11 β

β

βp

ββ pss=′

( ) fs p ′−=′ ββ

maxsin21

21

ϑ′=′

=AN

K

β

EPp

fKØ

1′

⎟⎟⎠

⎞⎜⎜⎝

⎛−=ββ

( )EPpEPp

p

EPpEP

CS

ff

s

sNAAN

K

Ø1

Ø

ØØ221 ..

′⎟⎟

⎠

⎞

⎜⎜

⎝

⎛−=

′−=

′===

′=

β

β

β

ββ

β

ββ

βp

β

00 Ø

=

′=

βEP

fK

β

∅

∅ ≈

2EPØ~E

2

1~s

E

22

2EPØ~ NAs

E =

Ω=π ∅EP2/s2

β

21β

=′

EE

2..

2

2

~ ANNAECS

′=′β

2

1~K

E′

( )wsyy

syNA tanØØØ

EPEPEP ⋅=⋅=⋅=⋅

( )fyw′

′=tan

( )wKyyAN tanØ2 EP ⋅=′

=′⋅′

β

β β

β β

β⋅

⋅ ⋅ ⋅ ⋅

Ω=π⋅NA2

...4.12 =

··

2

11⎟⎠

⎞⎜⎝

⎛+

−=nnR

TK

=stop"-T"

2~KTE′

∅

∅

EPp

fKØ

1′

⎟⎟⎠

⎞⎜⎜⎝

⎛−=ββ

βp

βp

β βp(β) ∅ β

( )( )

( )( )ββ

βββ

βEPp

fKØ

1′

⎟⎟⎠

⎞⎜⎜⎝

⎛−=

β

2121

111ffd

fff ′′−′

+′

=′

dfffff−′+′

′′=′

21

21

β

β

β

fs ′⋅=′Δ β

β β ⋅

β

β ⋅

β⋅

∅

∅β β β

pKK

ββ

−=10

β

β

ββ β

β β ββ

β ββ

β∅

β ββ →

β/βp β

( )( )

( )( )⎟

⎟⎠

⎞⎜⎜⎝

⎛⎟⎟⎠

⎞⎜⎜⎝

⎛

′

′⎟⎟⎠

⎞⎜⎜⎝

⎛−=

ββ

ββββ

EP

EP

p ff

KK

ØØ

1 0,

00

( )( )0

10 =

−≈ββββ

pKK

βp

βp,0=βp(β=0)

β)/K0≈1-β/βp,0

∅ β ∅

∅

∅

∅

=imØ mm3624 22 +

∅

β ∅ ∅

• •

•

•

•

•

•

•

•

∅

∅

β ∅ ∅

β

ββ

( )( )

( )( )⎟

⎟⎠

⎞⎜⎜⎝

⎛⎟⎟⎠

⎞⎜⎜⎝

⎛′

′⎟⎟⎠

⎞⎜⎜⎝

⎛−=

ββ

ββββ

EP

EP

p ff

KK

ØØ

1 0,

00

β/βp

Carl Zeiss AGCamera Lenses73446 OberkochenGermany

www.zeiss.com/photo