Showing posts with label Bulb. Show all posts
Showing posts with label Bulb. Show all posts

Mar 25, 2012

Grill sparklers

Premier grilling at this time of the year?!?!?!
4 degrees Celcius at night, it was freaking cold!!!
OK.... I must admit.... We are crazy!!!
50mm lens   3 sec long exposure with a f/22

Mar 21, 2012

Light Painting 2 - Painting object with torch light

DPS Assignment:  "Lighting: One Light (Artificial)"
There are so many ways to create/use artificial lighting and this round I am trying to paint an object in a dark by using a torch light.

Light painting photography - painting objects: Tutorial

How I did the following shots:
  • Settings: A table with black surface, a cheap torch light, tripod, remote control for the camera and the object(s) 
  • Camera settings: Bulb mode, f-stop 22 or higher, ISO-100, Exp 0 or lower... I've even tried Exp -3 and it worked well
  • Execution: Start shooting a long exposure by triggering the camera with the remote control. Paint around the object and shine longer at the places you wish to focus on or be brighter.
  • Try a few shots, shine/wave torch light from different angles (top, bottom, side etc) and try different time. You will be surprised! :)
Note: Both pictures are SOOC
You can even see a little light painting (little swirl) on the top right of the bottle.
Maybe that's what how I was waving the torch light that way at that time
This is 13 seconds long exposure with more emphasis in front

50mm lens     f/22      ISO 100      11 sec      Exp 0
I am submitting this picture for this week's DPS assignment

Jan 1, 2012

Firework

View from my balcony at 12am.
Absolutely not as fancy as the Burj Khalifa's firework.
Difficult to focus and zoom where everything was happening so quickly



Oct 23, 2011

Fredagsmys/Cozy Friday

Starting a warm and cozy fire...


I've submitted this picture for this week's DPS assignment: abstract
50mm     f/9    1 sec    ISO-400

Fotosöndag/Natt


May 2, 2011

Light Painting (With remote control)

With a remote control... light painting has been easier and so fun!
The best thing is I can now read my own handwriting. :)


Note to myself: Next time,  press OFF button to stop drawing... and press ON in a new position to continue to draw. This will solve the "overlapping lines" problem.

Apr 1, 2011

Psychedelic water drops

In my dark computer room... I've discovered something fun.
For this round of macro, long exposure time and bulb practice, I have my ISO set to 100, f-stop for f/11 for most of the pictures although I have f-stop value like f/22 or even f/32 (didn't look good at f/32). As for shutter opened time, the best effect I got is around 5-6 sec (slightly dark but pretty mysterious feeling). As for 8 to 10 seconds, the pictures got brighter and most of the time a little blurry due to I have to hold on to the button (I know... I need a remote control.... still waiting for it to arrive).

Very interesting results! Totally caught me by surprise! :)

FYI, I didn't taste any yellow mushroom... or smoked any pot before I took these pictures.

Was trying to capture so many things within this big water drop





Just love the colors!




This one caught me by surprise... was supposed to take a real close-up but ended up with a FLATTEN water drop effect... Absolutely fabulous!


Love how one single light source being reflected in many directions and colors! Gorgeous!


Oooo... this one looks like lots of UFOs... :)  Love the reflections!

Setting: A DVD disc, a plate, water spray, strong light bulb ( I was only using my table lamp with a 60W light bulb)

Jan 27, 2011

Light Painting

More "Bulb" tricks again? You bet!
Light painting is very fun although we are no artists and not sure how fast/slow to wave around the torch light.
This is one of the cool light paintings I like.

What we've learnt so far:
  1. We are NOT artistic at all.
  2. I waved faster, cover smaller area and the showed a big clump of light.
  3. Magnus waved slower, covered bigger area and the pattern seemed to be quite cool.
  4. With longer exposure time, you can draw more but picture becomes brighter.

f/4   3.2sec   ISO-100  Exp 0   18mm


f/3.5   8 sec   ISO-100  Exp 0   15mm


f/4   8 sec   ISO-100  Exp 0   21mm

Jan 17, 2011

Sparkles or handheldfirework

Tonight I've tried out the Bulb (B) function.
For darker background, ISO 100 seems to work best, but I am still trying to figure out how to calculate the Bulb value.


f/5.6  1 sec  ISO 100  exp 0  70mm Bulb=3.0

f/5.6  1 sec  ISO 100  exp 0  70mm Bulb=3.0

 f/5.6  1 sec  ISO 100  exp 0  70mm Bulb=5.0



f/5.6  1 sec  ISO 100  exp 0  70mm Bulb=9.0