Studio Research

Task 5 - Beer and Wine Photography

Which of the photos are better?

2, 3 and 6

Why?

The lighting is much better in each of the chosen photographs. Also they look like they are the actual advertisements for the beer companies which means a photographer was paid to produce excellent images for the company to use to market their products. 

The other photo's look like someone has sat the beer on the table grabbed what ever camera they could find threw some lights on it and snapped a few pictures. There seams to be no evidence of post production not even minor stuff.

Examples of Beer and Wine Photography I have found:

Electronic Devices

Examples

Many of these products below I think have been photoshopped. The one recurring lighting set up is having a corner of the selected product with a faded white triangle either this could have been photoshop or the studio walls being in the way and the photographers having to use the reflections to their best ability.

I think they have all been simply done but they work so well.

Studio Research

Task 4 - Tethering

Tethering is connecting your camera to a computer via usb to display real time action. When you take a photo with the camera while it is tethered the photo will be saved to the cameras memory card and also to a place you have chosen on your computer. You can view these photo's live using software such as Adobe's Lightroom, Apple Aperture, Phocus and many more. Tethering software is good for correcting exposure, focusing and showing previews of the work being done to coworkers or perhaps the client.

Adobe Lightroom

Incorporates tethering functionality in its comprehensive RAW processing and photo management software.  The tethering feature is compatible with select Canon, Nikon and Leica digital cameras.  Here a list of supported compatible cameras.  A few of the many features include importing photos as they are taken and loading them to a selected catalog.  Lightroom offers access to many of the camera’s settings directly from computer as well as instant viewing, zooming, rating and tagging of shots.  The ultimate benefit is checking focus, lighting and composition in great detail.  Available for Windows or Mac.

Apple Aperture

Introduced tethering functionality with its 3rd software version, allowing one to shoot directly to their Mac.  Aperture is a comprehensive photo management software, which includes image storage and management, detailed metadata, customized presets as well remote backup.  Available for Mac.

Phocus

Is an free software package designed for Hasselblad cameras.  Phocus software provides all the power, performance and advanced tools that photographers desire in an easy-to-use and attractive working environment, making even the largest files simple to handle.  Besides the more common tethering features, Phocus offers scene calibration, moire removal and camera configuration to name a few.  There is also Phocus Mobile which integrates an iPad or iPhone into the workflow and Phocus Quick for one touch image preview.

Information from current knowledge and software descriptions from http://www.tethertools.com/plugging-in/software/

Studio Research

Task 3


This includes a review of previous theory and a simple research task for week 4.

1. Complete the following list of f-numbers (do not use 1/3 stops)

f1.0 f1.4 f2.0 f2.8 f4 f5.6 f8.0 f11 f16 f22 f32

2. In a given studio portrait situation where the subject is lit by one source and a reflector, if an incident light
reading of the lit side is f16 and an incident light reading of the side lit with reflected light is f1.4 then the
difference in illumination will be;
[a] 5 stops
[b] 6 stops
[c] 7 stops
[d] 8 stops

3. The difference in illumination described in question 2 above expressed as a ‘lighting ratio’ will be;
[a] 4:1
[c] 8:1
[c] 32:1
[d] 128:1

4. If the maximum output of a powerpack is 1200J, the output of the same powerpack when set on half power
will be;
[a] 1600J
[b] 1200J
[c] 800J
[d] 600J

5. If in the situation described above in question 4 an incident light meter is used to measure the output of the
powerpack set to maximum output and from a given distance is f22, the new f-number at the same distance
when the powerpack is set to half power will be;
[a] f22
[b] f16
[c] f11
[d] f8

6. In a given situation you are using two powerpacks to photograph a subject using multiple discharges, eg. 10 sequential discharges. One powerpack is set to a greater output level than the other. You need to decide which pack will be the master pack to be triggered from the camera and which will be the slave pack triggered either optically or via another method from the master.
Describe which pack will be the master and why.

The master pack would be the one with the higher output as it is closer to the camera and will defiantly trigger and also with its higher out put it will simultaneously trigger the lesser output flash since the light is stronger it will reach the triggering antenna on the lesser output pack. The higher output pack is also closer to the camera so if you were using a cable to trigger the flashes you wouldn't have to get such a big one to run through the entire set.

Workshop 2

Studio Research Task 1

1. Describe the difference between Flash Guide Number and Flash Guide Aperture.

Guide Number refers to the product of the maximum flash-to-subject distance and the f-number of the aperture that will correctly expose film or a digital sensor with the specified sensitivity.

GN = distance × f-number or GN = f-number at 1m at ISO 100 (used for portable flash)

 

GA=  f-number at 2m at ISO 100 (used for studio flash)

2. What is the colour temperature (CT) of an electronic flash discharge?

5500K

3. In the given situation below there is a subject that is lit by a light source from the left side and a
reflector on the right side. A light meter can be used to determine the level of illumination on each
side of the subject. That being the case if the meter indicated f8 on the lit side and f5.6 on the shaded
side the lighting ratio would be;
[a] 1:0
[b] 2:1
[c] 4:1
[d} 8:1

4. If the readings were f8 and f1.4 respectively what would the new lighting ratio be?

32:1 - dont even bother!
________________________________________________________________