One of my first trips out with my new Olympus set up, I enthusiastically headed to the harbour in probably the worst weather conditions for some time, constant half light & drizzle. Well what better way than to dive straight into difficult photographic conditions with totaly new gear – it’s going to be a steep learning curve but I’ll start at the deep end. The seabirds I had been hoping to see weren’t around, but opportunistically, a trawler had just come into shelter from the stormy weather and a number of seals gathered around the boat, heads straining above the choppy waters….my first photo victims.
Atlantic Grey Seal – Olympus 300mm prime f.4 pro lens. ISO 800, f5.6, 160/sec
First impressions were good, the auto-focus was fast & locked on to the seals quickly considering the movement of the water. I found ISO 800 my preferable limit before noise began to show too much and quality possibly began to be compromised. At this early session I was hesitant to hand-hold with low speeds, settling for 1/160 sec to try and freeze the seal in the relatively fluid, wild weather – most shots of the seals at 100% did seem surprisingly sharp given the low shutter speed and low depth of field.
Most of my images are taken using continuous autofocus (C-AF) mode as a lot of the time I am working with birds, which are notoriously difficult to photograph as so often on the move, so a good, fast continuous AF is a real advantage to the bird photographer. Also, with so many of my images now take from a boat in the summer months and from the shore (or car!) of birds on the sea in the winter months, even slow birds are continuously moving on water, so also cry out for a good C-AF mode. Although early days, I have so far found the Olympus E-M1X coupled with 300mm f4 pro lens to be incredibly fast both with the initial lock on the subject and the subsequent tracking and focusing, getting a much higher hit rate than I had previously been used to with my DSLR.
A few days later whilst experimenting in the harbour, photographing swimming tysties (black guillemots) and dunters (Common Eider) flocks feeding close to shore, I started using a new mode which immediately grabbed by attention = the continuous autofocus tracking or CAF+TR. I was perhaps reluctant at first, having been dabbling and gaining confidence with fine results in the basic C-AF mode alongside enjoying the little AF joysticks to quickly alter my focal point and position of the bird in each frame. However I was really pleasantly surprised at the fast focus and continued tracking obtained in this new mode and the high percentage of good, sharp imagery.