Showing posts with label 180° Panorama. Show all posts
Showing posts with label 180° Panorama. Show all posts

2010-06-18

Nikon 16-35mm f/4 & Heliopan 10 Stop ND Filter


Nikon 16-35mm f/4 lens


This is a sharp lens, Probably not as sharp as the 14-24mm at the corners but still happy with the sharpness. However, the is definitely noticeable barrel distortion at the wide end, around 16-18mm. I don’t have this problem with my 14-24mm.

Samples


Here are some shots I took with the lens, coupled with a Heliopan 10 stop ND filter, at Turimetta Beach last weekend.

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The results were tack sharp with zero colour cast. I really love long exposures and its effect on water.

Distortion

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Original
There is noticeable barrel distortion at the wide end. This was taken at 16mm, notice the distortion of the horizon and where it starts dipping at either end.

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Fixed using CS4
No biggie, easily fixed in CS4 using Filter>Distort>Lens Correction. Used +8 and did a little cropping and alignment of the horizon. LR 3 can also be used to correct any lens distortion.

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Fixed using PTLens
The example below was fixed using PTLens. I used the plug-in for CS4 instead of the stand alone app. I like the way it fixes the distortion. The difference is subtle but it is there. See if you can spot the difference. PTLens is very easy to install and use.

Thanks again Andy for the heads up on PTLens.

Panoramas

I was interested in seeing if this lens was any good at doing panoramas. So I did a couple in both landscape and portrait modes.

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ISO 200 f8 1/400 16mm

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Distortion fixed using PTLens.

This 180° panorama consist of 5 separate frames in portrait mode. Each frame contains 3 separate exposures (-1, 0 +1). This was then fused/blended using Photomatix Pro and stitched together in CS4 and tweaked in LR 2.7. Actual size is 5759 x 2881.

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ISO 200 f8 1/400 35mm
This 180° panorama consist of 7 separate frames in landscape mode. Each frame contains 3 separate exposures (-1, 0 +1). This was then fused/blended using Photomatix Pro and stitched together in CS4 and tweaked in LR 2.7. Actual size is 10985 x 2373.
I am very happy with how both the panoramas turned out.


Conclusion

If you are still trying to decide whether to get this lens (16-35mm) or the 14-24mm. I recommend that you get this one. It is tack sharp, cheaper and much lighter. This would be an excellent lens for travelling.

It is also much easier to get filters for this lens. You can use either screw-on filters, as it has a 77mm thread, or opt for square/rectangular filters made by Lee or Cokin.

If I didn’t already have the 14-24mm I’d be happy with just this lens. Besides being tack sharp, I really like the colours and contrast this lens produces.

Turimetta Beach – North Narrabeen


Map picture

2010-05-11

Sydney Opera House

In preparation for this year’s Vivid festival, I’ve decided that I would like to take some shots of the Sydney Opera House from Lady Macquarie’s Chair. Last year, I took all of shots from the other side.

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I wanted to get there just before sunset so that I could get some dusk shots, just before the sun dipped below the horizon.

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I love the sky colours and the greenish light on the sails. The shadows from the other sails gives an almost 3D feel to it. The test shots were promising from Lady Macquarie’s Chair and I am definitely convince that it will be amazing when the sails are lit up again.

Hopefully, it will be even more amazing, than last year, when the festival starts at the end of this month.



Here are some of the other shots I took that night.

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It is not often I pull out the Sigma 70-200mm f/2.8 as I mostly shoot landscape and my favourite lens being the Nikon 14-24mm f/2.8. The Sigma is probably not as sharp as the Nikon 70-200mm VR II but not bad at all for an “el cheapo” lens.

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I also managed to brush up on my panorama technique. I took the panos in both portrait and landscape modes. I think I prefer the second because of the sky colours and also the lights from the office buildings in the CBD. I used my beloved Nikon 14-24mm for the panos.

Hmm, I think I stayed too long as the gates to the Botanical Gardens were locked so I had to walked back to the car the long way round.



Lady Macquarie’s Chair


Lady Macquarie's Chair

2010-01-11

Cathedral Rocks, Jones Beach, Kiama

I was looking for something new to photograph outside of Sydney. I found

, after about an hour surfing, Cathedral Rocks at Jones Beach, Kiama, a small seaside town  about a  2 hours drive south of Sydney.

Here are some of the shots from my shoot last Thursday. I hope that you will enjoy them.

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This HDR shot consist of 5 separate exposures (-2, -1, 0, +1, +2). Tripod used, tone mapped using Photomatix Pro and tweaked in LR 2.6.

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This HDR shot consist of 5 separate exposures (-2, -1, 0, +1, +2). Tripod used, tone mapped using Photomatix Pro and tweaked in LR 2.6.

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This HDR shot consist of 3 separate exposures (-1, 0, +1). Tripod used, tone mapped using Photomatix Pro and tweaked in LR 2.6. 

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This HDR shot consist of 5 separate exposures (-2, -1, 0, +1, +2). Tripod used, tone mapped using Photomatix Pro and tweaked in LR 2.6. 

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                                                       ISO 200 | f/8 | 1/200

This is a non HDR shot. It was taken with my Sigma 70-200mm.  I love the texture and details on the rock face. It may not be the sharpest lens around but I am pretty happy with it.

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                                                      ISO 200 | f/16 | 30 secs


This was taken a few minutes just before the sunset. I love the glassiness of the water with the reflections of the rocks. I also love the bluish tones. For some inexplicable reason I did not do a HDR version.

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                                                   ISO 200 | f/11 | 240 secs


I had to wait unit the sun was completely down for this shot. It was about 21:00 hrs (9pm). The mosquitoes were out in force. I use my LED head torch to light paint just the face of the two rocks to highlight them.

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This 180° HDR Panorama consist of 8 separate panels, shot in portrait mode. Each panel contains 3 exposures (-1, 0 +1), tripod, tone mapped using Photomatix Pro, stitched together in CS4 and tweaked in LR 2.6. 

2010-01-06

Newport Tidal Pool

Went out to for an evening/dusk shoot at Newport Tidal Pool. I really needed to do more tests with my Cokin X-Pro filter setup. All the shots was taken using 2 x Cokin X-Pro filters stacked. My feet, socks and shoes got a thorough soaking. I just wished the swell was larger and more frequent. The long exposure wave shots would have had more oomph! Should really do this in the early morning when the tide is high.


Newport Tidal Pool


ISO 200 18mm f10 13 secs

This was my favourite shot from the entire shoot. This was taken towards the end of the shoot. I really love how the surface of the tidal pool turned out, so smooth.

 

HDR

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ISO200 24mm f22 2 secs                       ISO 200 17mm f22 2.5 secs

 

I also tried a couple of HDR shots. Each shot consists of 3 separate exposures [ -1, 0 +1 ], tripod, tone mapped using Photomatix Pro and tweaked in LR 2.5. I like to keep my HDR as realistic as possible.

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ISO 200 14mm f16 4 secs


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ISO 200 16mm f22 1.6 secs

There was way too much daylight when I was trying to get the long exposure shot of this wave receding. I had to stop down to f22 just to get 1.6 secs.

 


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ISO 200 16mm f16 15 secs


Panorama

 

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ISO 200 14mm f16 1/50 secs

This is a 180° panoramic shot of the beach and the tidal pool. I should have shot this in portrait mode like I normally do. This pano consists of 8 separate shots taken in landscape mode, stitched using CS4 and then tweaked in Adobe LR 2.5.



Newport Tidal Pool - Northern Beaches

2009-10-31

Kirribilli & Milson’s Point

I wanted to do a night shoot and try my hand at doing night panoramas, night HDR and some long exposure shots of anything spinning with coloured lights, e.g. Ferris wheel at night. The only Ferris wheel I know of is at Luna Park, Milson’s Point. As luck would have it, just as we setup for the shot, the Ferris wheel stopped rotating and closed for the night.


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I took 3 exposures for this HDR (-1, 0, +1). I then tone mapped with Photomatix Pro. The water did not come out very well, there was some noise in the shadow areas. I selected an exposure that had the best reflections and brightest colours in the water. I imported into CS4 as a layer, added a mask and with a very soft brush with an opacity of around 50%, carefully painted out the bits of the water that  did not look good.  

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Selective colouring, I exported it from LR 2.5 to CS4 and duplicated it. I converted top layer image to BW and I applied a mask to it. Using my Wacom tablet I set the opacity set to about 50%, selected a big soft brush. I then slowly painted out just the puddle of water to reveal the colours of the bottom layer.


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This one was taken from Milson’s Point adjacent to Luna Park’s Ferris wheel. This is actually 2 exposures blended together. The 2 towers of the Luna Park entrance were badly blown out when I used matrix metering.  I selected 2 exposures and exported them to CS4 as layers. I applied a mask and painted out the sky and water on the top layer to reveal the colours from the layer beneath.

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Lastly, I did a 180³ night panorama. I decided that the best spot to create the panorama was from Kirribilli which will includes the Sydney Opera House, the city skyline and Sydney Harbour Bridge. It was a real shame that some of the lights on the bridge were not working. This panorama consisted of 8 individual shots taken in portrait mode, stitched together with CS4 and tweaked in LR 2.