This walk was around Ashdown Forest, a place that was home to the author A. A. Milne who wrote the story of Winnie the Pooh. The Ashdown Forest is situated in the Weald of Sussex with the main London to Eastbourne Road (A22) cutting right through it.
My journey started from Gills Lap car park, situated just off the B2026 road that runs between Hartfield and Fairwarp. I have visited the forest all of my life and can always recall an Ice cream van was parked in this car park every time I was here, it’s funny how you remember the small things. Today though no van, probably due to it being a Thursday, and not a lot of customers from the dog walkers.
Leaving the car park heading north towards the memorial plaque for A. A. Milne and EH Shepherd, turning west toward the Lone Pine.
As promised in my last post I would include an article on the gear that I use for Macro photography, when I travel, stay in my garden or capture indoors.
The first bit of kit serves two purposes when used on Sony A7R, as I also have a film – slide copier attachment for the Olympus bellows (second image). I have two OM macro lenses that I use they are the 50mm F3.5 and the 80mm F4.0, the latter is used in combination with the bellows and A7R to copy 35mm film or 35mm slides.
Sony A7R – OM to FE Lens adapter – Olympus Bellows & Olympus OM 80mm F4.0 Lens
This post is my take on sensor noise vs sensor size, this is not a scientific experiment, more of an understanding of how a sensor’s size has an impact on noise (Luminance and Chrominance) across ISO settings when the exposure is either under or over. I have produced this mainly for the purpose of deciding if I can work with the 1″ sensor and full frame, and ditch the Four Thirds kit.
I have used several cameras for this testing, with sensor sizes from full frame, APS-C, Four Thirds and 1″, with the following cameras.
All of the cameras were set to Program Mode, with Matrix or equivalent metering, and auto white balance. The images captured starting at the base ISO for the camera (for both the Olympus and Fujifilm the base ISO is 200) and then increasing the ISO one stop up to ISO 3200, I then bracketed the exposure by plus and minus 3 stops. The RAW files were then imported into Lightroom with default settings with no sharpening or noise reduction applied, I obviously had to correct the exposure compensation by adding or subtracting the 3 stops. All of the images were then exported to jpegs for sharing with this blog page.
For information, all of the images were captured indoors on a cloudy day with diffused light through the window blinds. The reason I chose to use two types of camera with an APS-C sensor, was to see if there was any difference between the Bayer and the X-Trans array.
I would also add that in real life situations the noise may not be apparent in the image, or some may find it adds to the image, it really depends on the subjects matter or type of photography that you follow. Continue reading →
The Chattri is a First World War Memorial, built on the site where a number of Indian soldiers, who fought for the British Empire had been cremated. For more information and its location check the Wikipedia entry on the Chattri.
The only way to get to the Chattri is by a bridleway either from the south or the north of the downs, I approached it from the north walking up from Underhill Lane near Clayton village. It’s a fairly steep path onto the downs rising about 150 metres. This was just going to be a single visit, however when I arrived the light was pretty flat and overcast. I was hoping to see a fairly moody sky as the forecast mentioned rain, but it was not to be, just cold and blustery weather (nothing new there being so elevated).
I took a few images but I didn’t capture anything outstanding, so I packed up with a view to returning the next day. I did note in all of the images that I took that day when examined in Lightroom were the nasty gremlins known as dust spots, something that I have had trouble with the A7R almost from day one.
I am a big fan of these type of posts as I am interested in the technology, as well as the art of photography. So this is what is currently in my bag (that should be bags, as I don’t have one large enough for all my gear).
My cameras of choice are the Olympus OM-D series, the Sony A7R and the RX100 II. The Olympus OM-D series cameras are very customisable and are full of very useful features, the Sony’s are not so customisable, but do have the larger sensor. Although I have chosen both manufacturers for different reasons, ultimately I chose them both for their image quality and portability. Continue reading →