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HDR - High Dynamic Range Imaging
HDR Information:

Digital Vs. Film Photography

More Information About HDR Photography


Although the price and convenience of digital photography has resulted in digital cameras outselling film cameras since 2002, we will never see film cameras become completely unavailable. Photographic film and equipment will continue to be an option for enthusiasts. Picture taking is an art form for many who would not think of going digital. They will use time and money to convert their end product to digital in order to share their photos. Much like digital users use time and money getting good prints of their photos!

Digital photography offers many advantages over Film photography;
  • Pictures are available for instant review. Additional pictures can be taken instantly in the event of a problem.
  • There are virtually no costs to capturing and sharing photos via email and storing on a computer without printing.
  • Photos can be copied from one digital medium to the next without loss of quality.
  • Ability to print photos at home using consumer grade paper or email photos to be printed professionally.
  • Ability to capture hundreds of photos rather than changing film after 24 to 36 shots.
  • Increasingly common anti-shake functionality. This allows for sharper handheld photos rather than using a tripod.
  • A smaller sensor format which allows for smaller lenses, wider zoom lenses and greater depth of field.
  • Ability to change ISO speed settings in the middle of shooting. In film photography the ISO speed is loaded so you must change film to change speeds.
  • Ability to convert the same photo from color to black and white, sepia, etc.
  • Stored digitally therefore there is no risk of fading or losing photo quality over time.
  • Ability to manipulate photos usingcomputer software.
Disadvantages of Digital photography as compared to Film photography;
  • Dependence on spare batteries or access to an outlet. Film cameras do use batteries but they tend to be smaller and not drained as quickly.
  • Most digital sensors have less dynamic range than color print film.
  • High ISO image noise manifests as multicolored speckles in digital images in contrast to the less objectionable grain of high ISO film. This speckling can be removed by noise reductioncomputer software however, the removal can cause a loss of fine detail.
  • When highlights burn out they burn to white without details. If any broad area is over exposed the image looks very poor. This effect is similar on cheap pocket cameras. Film cameras retain a level of detail as they burn to white. This mimics our eye much better than digital. This is digitals greatest downfall.
Thus the comparison leads to a choice on an individual basis only. The user needs and skill level and the advantages and disadvantages to both types of photography need to be analyzed in order to choose the better method. If you were to try and purchase a digital camera that matched a film camera feature for feature it would easily be double the price even taking into consideration the savings on film. However, the convenience that digital photography offers may outweigh quality of each individual picture for some persons.

Digital technology has enabled a speedier process and a lot more room for error. However, the quality of a professional film photograph can not be matched for the price. Review of the advantages and disadvantages will help each user choose the better camera for their needs.

Allison Merlino



Suggested Reading:
A World in HDR
by Trey Ratcliff
A World in HDRHigh dynamic range (HDR) photography lets you capture the myriad colors and levels of light that you can see in the real world, and the results are amazing photographs that run the gamut from super real to surreal. Explore this fantastic realm of photography through the unique vision of renowned travel photographer Trey Ratcliff.

New Riders Press; 1 edition (November 30, 2009)
Paperback: 216 pages
Product Description:

In this book, Trey shares his phenomenal HDR photographs as well as backstory on the adventurous circumstances of their origin. He also reveals the techniques he used to get the final shot. The breathtaking images gracing these pages and the author's real-world advice for capturing and manipulating images will inspire you to create your own HDR magic. So Trey also includes his simple and straightforward tutorial that teaches you everything you need to know to make your own HDR photographs, whether you're a beginner, amateur, or professional. A unique blend of practical and inspirational, this book features:
  • a breathtaking collection of HDR photographs
  • engaging explanations of how the author took or manipulated an image
  • expert tips for achieving stunning results (and avoiding common mistakes)
  • a fool proof HDR tutorial and software recommendations
About the Author:

Trey Ratcliff is best known for his website, StuckInCustoms.com, which gets over 250,000 unique visitors each month. His photography has been featured in numerous shows around the world, as well as on the BBC and NBC, ABC, and FOX television. In addition, one of his HDR (High Dynamic Range) photographs was the first of its kind to hang in the Smithsonian. Trey's specialty is his own take on HDR photography: Having grown up blind in one eye, he has a unique way of navigating and capturing the 3D world. That vision, combined with an educational background in computer science and math, leads him through an algorithm-like process for photography that can evoke palpable memories.

©2004 - 2010




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