Jump to content

Pasiunea Pentru Fotografie


Alinake

Recommended Posts

Eu sper sa imi iau zilele astea, pina sa ajung in Ctza...am gasit 8700 la 1999 RONi...8800 deja sare de 3000RONi si nu m-as avinta deocamdata...

 

ok, deci ramine stabilit: tu tai biletele si eu incasez banii :mrgreen:

Edited by sebian
Link to comment

Tan-ta-naaa...lume lume va rog un pic de atentie sa vedeti cum "o iau in freza".

...asta ca sa mai rup ritmul cu pisicile si vrabiutele... nu ca as avea ceva cu ele. :) )

Pozele puse aici sunt de vara trecuta...ca din pacate acum e cam seceta in domeniul creator...

Trebuie sa mai zic ca am cam pus pozele cu cu inima indoita  <img src= S"> ... ca daca isi vede pozele nevasta mea si nu ii plac vai si amar de mine ...o sa mananc numai conserve reci si paine veche b-( ... of of of ... Doamne fereste... :osanale:

 

post-1382-1139478224_thumb.jpg post-1382-1139478237_thumb.jpg post-1382-1139478250_thumb.jpg

Link to comment
Inca invat... Studiez... Aprofundez... Deci nu radeti de mine mai mult decat de obicei...

Totusi sa nu ne pierdem indemanarea. Pentru prima poza as fi optat pentru un ISO mai mare, pe la 400 si un timp de expunere ceva mai mic si urmatorii parametri ai imaginii:

Noise reduction • Clear Color

Image Parameters • Color mode (Real)

• Contrast (+)

pentru a doua imagine ai un mesaj de la Neil A. Armstrong.

mesaj pentru VIPER

Edited by safari hunter
Link to comment

Am sa ma uit in meniu sa-ti spun unde insa cred ca pe display se afisezaza "NR" care vine de la noise reduction.

 

Noise Reduction

 

As resolution rises noise levels increase exponentially (as a direct consequence of complexity) in CCD images. The F828’s redesigned NR system does an amazingly good job for an eight megapixel camera. The new NR system is based on the tried and true dark frame subtraction method. The camera makes an identical a blank exposure when noise reduction is enabled after the actual exposure and then compares the noise captured in the actual exposure with the noise captured in the dark frame. Hot pixels (noise) are then subtracted from the final image. The F828 takes this to the next level by adding "Clear Color” NR (reduces color noise at higher light levels) and "Clear Luminance” NR (reduces luminance or brighter noise in darker/shadow areas) image-processing algorithms.

post-2099-1139676207_thumb.jpg

Edited by safari hunter
Link to comment

Adica are, dar e automat:

 

"NR slow shutter: The NR slow shutter mode reduces noise from recorded images, providing clear images. When using shutter speeds of 1/25 second or slower, the camera automatically works the NR slow shutter mode and “NR” is indicated next to the shutter speed indicator.

• To eliminate the effects of vibration, use of a tripod is recommended.

• When a slow shutter speed is set, the processing may take some time. This is because the camera works to remove noise during the time set by the shutter speed setting."

Link to comment

Nu poti compara cele 2 sisteme...

 

"The DSC-F828 uses a dark frame subtraction noise reduction method for long exposures, the camera records a second shot with the shutter closed which is used to subtract fixed pattern 'hot pixel' noise from the main image. This means that if you shoot a ten second exposure the entire process will take twenty seconds."

Link to comment

Ca tot primisem un cartonas galben pentru incurcatura dintre TTL si TTL (transistor-transistor - logic vs through the lens), m-am gandit daca nu as gasi o cale de mijloc prin care sa amestec din fiecare sa fie cate putin. Cum VIPER - ul aprofundeaza mai mult Dragobetele in loc de Sony si pana la noul lui post cu poze test mai vin cu o ciudatenie. Uneori ai o camera de max 3x zoom optic si vrei sa arunci piatra mai departe in mod tele. Ce te faci daca la indemana nu ai decat un binoclu? Pai le potrivesti coliniar axele optice cu obiectivul si click. Deja VIPERUL si Mike.Omega isi vor fi schimbat topicul deoarece "they have what it takes". Totusi pentru ca in mod intamplator am exerimentat acest mod empiric de a face poze, adaug acestui demers si 2 imagini. Canonul meu a fost colaborare cu un binoclu Bushnell 7x50 Marine cu busola avand o putere maritoare de 7,1 x.

Binoclu Bushnell Marine

post-2099-1139752691_thumb.jpg

post-2099-1139752781_thumb.jpg

Edited by safari hunter
Link to comment

Am auzit eu ieri discutii despre alipirea unui binoclu la un aparat foto dar stau si ma intreb cum face cu focalizarea si restul :-? (senzorul stie de fapt ce "vede"?)

Pozele sunt putin neclare... in rest e ok :D

 

Pozele sunt facute cu canon la 3x sau 1x?

Edited by mike.omega
Link to comment

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 

×
×
  • Create New...