Showing posts with label af540. Show all posts
Showing posts with label af540. Show all posts

Lazy Eyes with Pentax PTTL AF540 Flash

2008-12-12
Pentax K20D, AF540, PTTL flash, Pentax FA 77mm f/1.8 limited

In my company Year End Party, I have my AF540 with me the whole time along with my Pentax K20D and my Handsome Boy lens was mounted the whole time. Whenever I need to shoot portraits, I go to the flash to make the shot instead of agonizing over the result. I am yet to learn to use flash in a better way. The ceiling is at least 30 to 50 feet as in a convention and I ran into a professional photographer with a simple cut out of crafty paper and folded like a cast to reflect the flash as a bounce and a diffuser. I saw it before in DIY kind of blog post. I have unsettled experience with lazy eyes in using PTTL flash. I tried to use some soft tissue wrapping paper around the flash and have it directed straight into the shoot subject. My sweetie are very sensitive the prolonged flash in the pre-flash. While I have no issues with many people, my sweetie got an unexpected high percentage of 'lazy eyes' pictures in the event. It is roughly in 30% of her portraits that I got the unsettled lazy eyes effects from flash. All shots are taken with flash in PTTL mode

I ended up giving the specific signal to my sweetie for the shots and resolved taking multiple shots to skip the lazy eyes, quite unsettling in the event.

Pentax K20D, AF540, PTTL flash, Pentax FA 77mm f/1.8 limited

Pentax K20D, AF540, PTTL flash, Pentax FA 77mm f/1.8 limited
And strangely, I have at least a dozen portraits with other people in the event where I don't see any 'lazy eyes' in the flash shots. I come to think of my sweetie more sensitive to the pre-flash than others.

Pentax K20D, AF540, PTTL flash, Pentax FA 77mm f/1.8 limited

Impressions & Notes:


  • Not all people are sensitive to the PTTL flash like my wife does.

  • Others have suggested me to try red-eye reduction where a distinct pre-flash get the eyes more adapted in the follow on shot.

  • A bounced flash will be less intensive as a straight on shooting with a diffuser.

  • Auto mode should be attempted for my wife who is sensitive to flash

  • I am yet to explore using an bracket for the external flash with a different angle to the subject

Portraits with Tamron 28-75 f/2.8 Di LD & AF540

2008-07-17
I have come to depend on my Tamron 28-75 f/2.8 Di LD as my go to lens for portraits and it has taken me a while to get to like this lens without whining. While everyone has praised greatly on this lens, I was a bit troubled by its heavier weight with 1.5 lb as compared to other short zoom lens that I have handled such as the Pentax DA 28-105 f/3.2-4.5, Pentax DA 28-80 f/3.5-4.7 Power Zoom and Tokina 28-70 f/2.8-4.3 with A.

The weight is definitely heavier but I get over the whining stage on the increased weight and get to enjoy this lens for Portraits, Walk around as in hiking and night time shooting for fireworks on July 4th weekend recently. A while back, I got asked to help taking pictures of my neighbor's children's birthday party and it was my first time I used this lens along with the AF 540 Flash. And I picked the right lens for the occasion as the focal range and fast speed has come to help and results are satisfactory though I made a lot of newbie mistakes not knowing how to bounce my flash properly

My Lovely Neighbor
Picture with Pentax K100D & Tamron SP 28-75 f/2.8 Di LD
Mothery Love
Picture with Pentax K100D & Tamron SP 28-75 f/2.8 Di LD
Another Neighbor Precious Boy
Happy boy with Tamron 28-75 f/2.8 & AF540 Flash

I call this Happy
Picture with Pentax K100D & Tamron SP 28-75 f/2.8 Di LD

Impressions & Notes:
  • Lens is very sharp and its focal range well suited for party
  • Great lens to capture kids in motion
  • Fast speed, a great combination with Pentax AF540 flash
  • Color tend to be warmer than my liking. I actually choose some of the warm pictures and convert them to B&W for a change.
  • Weight is heavier than my other portrait lens but I have overcome the obvious stage of whining
  • AF seems fast enough for me in the party which is quite dark in a nightclub setting.
  • Its wide end at 28mm is not wide enough in digital after the cropping factor, I usually pair this portrait zoom with my Tokina AF 19-35 f/3.5-4.5 or Spiratone 20mm f/2.8.
  • Since my first time on AF540, I find the WB on flash setting ideal for the shooting. Somehow if I use the auto WB, I don't get satisfactory results and I default all of flash shooting to the preset of flash WB
  • I used 'P' program mode in some of the shots to avoid error and count on the camera to do the setting for me -- shame!
  • The flash in AF540 takes quite a long time to recharge, there are times I lost patience in waiting for the recharge
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Welcome to Hin's Photo Corner, this is my learning blog on photography, blogging and advertising. And I hope you enjoy your visit. For contact, please comment in blog post or email me directly hintheman at gmail.com.

 

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