Originally posted by Bigdomino How well will my 50mm 1.8 do in a museum?
Steve
For certain exhibits like tools, small sculptures, pots, etc, the 50mmm would do very well, but to photograph entire larger items like cars. boats, trains, then much wider is needed, typically 17-25mm seems to work well. The 50mm could usefully be deployed though to creatively pick out detail on large exhibits, eg name plates, engine parts, lights, trim, etc where its sharpness and ability to control depth of field will be very useful.
I shoot using ambient lighting 95%+ of the time in museums, and use a Tamron 17-50. The constant F2.8
across the range is a boon in indoor low light. It also means I can close down to F3.2 or F3.5 and sharpen up the resolution quite a bit without sacrificing too much in way of higher ISO. A drawback of the 18-135 is that I imagine the F3.5 aperture wouldn't last long into the zoom range.
This link to my photo blog illustrates the Tamron 17-50 used within the Australian War Memorial.
The Australian War Memorial (Part 2 – The War Relics Collection) | Photo Morsels
Note: The Chrome browser tends to show my blog photos best as it presents them at 1200 pixels wide which is the resolution I used to load them to the site. Internet Explorer will re-size down to 960 pixels wide so they don't look as sharp. It you click on any of them though, the 1200 pixel image will be shown.
Out of interest, I used a FA20-35 F4 recently in a train and aviation museum. It was mostly (but not entirely) reasonably well lit so the F4 max aperture wasn't too much of hinderance. I did like the way it rendered. It wouldn't have been suitable if the lighting had been dim.
This link to my photo blog illustrates the FA20-35 used with aircraft in a hanger and also where I swapped to a 50mm lens later in the session to photograph engines outdoors. The F50/1.7 I used is as sharp as.
South Australian Aviation Museum | Photo Morsels
If the museum uses natural lighting to a substantial degree through windows or skylights, then the time of year and weather on the day can make a big difference to interior lighting levels and can make or break a photo session in terms of available light. A dull rainy day in winter will not be good. Conversely, patches of direct sunlight on exhibits will make dynamic range darn hard to manage.
Items that can deteriorate in UV light tend to be increasingly lit to very low levels as curators seek not to damage the exbibits from the simple act of lighting them for display. These can be a real challenge.
I would make the same general observations when photographing inside historic churches and buildings.
There are examples of other indoor museum-type posts on my site if you wish to roam around it.