An unreliable memoir

Posts tagged “lights

Fiat L.E.D.

LEDs

In the beginning Edison created the light bulb.
And the earth was without form and void; and darkness was upon the face of the deep.
And CREE said, Let there be LEDs; and there was light.

LEDs have come a long way in a short time. Don’t confuse the current generation of high output LEDs with the cheap battery powered and solar crap you can buy. These 6500K CREEs pack a real punch.

And yes, since you ask, I am a bit of an LED nerd.

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Hot pixels and the death of the dark

Hot pixels and the death of the dark
I was in two minds about posting this shot. Here’s why.

On 30th August 2014 I took a photo and instantly a thought came into my mind: this shot, but with stars. It took me nearly six months to get the shot and I’m not happy with the result, but I’ve learned along the way and although the output is not up to par, I want to document the journey.

As we drove towards the location the skies cleared and the bank of low clouds obscuring the horizon dissipated. No moon, hardly any wind – this had to be the night. When I took the original shot my thought was that this location should have dark skies. How wrong can you be. I expected some glow from Plymouth but that could be dealt with by angling the camera. What I hadn’t anticipated was the security light on the church, and the whole point of this shot was to get the church and the stars in. Clearly we’re talking about multiple exposure layer masks to get the shot I really wanted, but in truth I’m not sure how far down that post processing road I want to go, as opposed to the idea of capturing a moment in time rather than constructing an image. The light on the horizon to the left is the Eddystone. I think the bright light to the right is Falmouth lighthouse, Penlee being hidden off shot to the right. What I hadn’t anticipated was the amount of light pollution from Looe and Falmouth on the right side of the image.

Taking photographs of stars isn’t easy. I never expected it to be, but in honesty I underestimated the difficulty. Standing in a steeply sloping muddy field in the dark focusing and leveling the camera become guesswork. The spirit level in your iPhone doesn’t help but because there’s no good reference surface to level it on. Most of the good starry sky shots you see come from full frame sensors which are much more suitable for this than crop sensors. The D5200 sensor tends to be noisier than I’d like when you push the sensitivity, but I made a fundamental mistake. The D5200 is rarely as sharp as I’d like either so I tend to keep in camera noise reduction off or minimized. But now I understand about long exposure noise reduction (clever stuff), so I need to try again with that on.

So this isn’t about the shot (for which I apologise). It’s about the journey and it’s about learning. I need to try again. And probably again after that. Or just stick to macros.

Nikon D5200 Nikkor 18-55mm 18mm f8 20s ISO 1000


We’re all pagans today

Christmas Lights
The game is up. The sun is dying. We’ll never be able to grow crops again. Let’s have a huge piss-up festival in the desperate hope it brings the sun back.

A cliched shot, but I thought I should have a go at some Christmas spirit on the shortest day. I didn’t get the bokeh I was hoping for but that’s how bokeh rolls. One does not simply summon the bokeh. As expected, the Nikkor 18-55 kit lens under performed. I wonder if 2015 holds some higher quality Nikkor glass for me?

More Christmas Lights

Nikon D5200 Nikkor 18.0-55.0mm ƒ8.0 30.0mm 1/6 ISO 3200


Deck The Halls

Christmas Lights
Let’s just do something low key this year, keep it tasteful.”

Nikon D5200  Nikkor 18.0-55.0mm  ƒ4.0  18.0mm 1/60  ISO 800