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...From Chapter 3
Black & White at Night with Film
Integrated Exposure and Development
For film photographers who desire rich tonality, a full range of contrast, and control of how their negatives will look, the adoption of an integrated system for exposure and development cannot be stressed strongly enough. This is an important consideration for all situations, both day and night, but the added variables of long exposure times and inherent high contrast common to nighttime subjects make it ever more important to consider film exposure and development as interdependent parts. Chapter 3 profiles the methods of two photographers who have refined an integrated approach to exposure and development that coaxes the most from their film. To follow the exposure methods of one system and the development procedures of another will yield much less effective results. Their exposure charts are provided first, followed by a discussion of their techniques.
Given this base, it is still crucial to accept the fact that parameters for shooting at night are highly subjective and are best based in the personal vision and tastes of the individual photographer. Experimentation is key, because thereís no one firm and easy answer to what exposure time will work best. Bracketing within a range of exposure times and camera settings is also a must. Making notes in the field to document this process is a great learning tool that can serve in the development of personal vision, as well.
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The level of detail contained in the deep shadows and the contrast in the glass blocks embedded in the ground are what make this image special. Although the light source is around the corner and hidden from view, Lance Keimig noticed that the glass reflected more light where it was in shadow, so he composed the image to include both areas in the frame. Only one negative was shot, and the film was processed normally in T-Max developer. A keen awareness of the delicate lighting, plus a bit of luck in judging both exposure and development, made this shot a success.
© Lance Keimig
Camera: Fuji GS 645, Lens: 60mm, Aperture: f/11
Exposure: Unrecorded, Film: T-Max 100
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* Author's note: The layout of the following exposure chart was presented incorrectly in the book. This makes it confusing to read and also resulted in the two contributor's exposure data being reversed for the top two categories. This data is presented accurately and as originally intended in the example below. My apologies to Lance Keimig and Chip Forelli for this oversight, as well to readers of the book who are confused or misled by this mistake.
Lance Keimig and Chip Forelli: Nighttime Exposure Guidelines for Film
The exposure guidelines that follow are teaching tools used by Lance Keimig and Chip Forelli, both of whom are highly experienced instructors of night photography workshops. As one may note by comparing the divergence between the two lists, these settings are merely a rough starting point. When shooting at night, the best results can often be had not by consulting a list but by going with what feels right. Unless otherwise noted all times are for an aperture of f/8. In all cases, for snow scenes, cut exposures in half!
Lance Keimig Guidelines |
Chip Forelli Guidelines |
Street Scenes, Urban Areas |
Average Brightness, High Contrast Lighting (try metering first) |
ISO 64 - EPY, RTP - 5, 10, 20 seconds |
ISO 64/100: EPY, RTP, TMX, Delta 100 - 15, 30 sec., 1 min. |
ISO 100 - Acros B&W - 3, 6, 15 seconds |
No data |
ISO 160- Pro color negative – 5 - 10 seconds |
ISO 160: NPS, NPL, Portra - 30 seconds, 1, 2 min. |
ISO 400- Pro color negative – 3 - 10 seconds |
ISO 400: HP5, TriX, Color Negative - 10, 20, 45 sec. |
No data |
ISO 400: TMY, Delta 400 - 5, 10, 20 seconds |
ISO 800- Pro color negative – 2 - 6 seconds |
No data |
ISO 3200 (rated at 1600) - .5, 1, 2 seconds at f4 |
ISO 3200: (rated at 1600) - 1, 2, 4 seconds |
Bright Lights in Scene, Very High Contrast Lighting |
ISO 64- EPY, RTP - 2, 4, 10 seconds |
ISO 64/100: EPY,RTP, TMX, Del. 100 - 5, 10, 20 sec. |
ISO 100 Acros - 1, 3, 10 seconds |
No data |
ISO 160- Pro color negative - 2, 8 seconds |
ISO 160: NPS, NPL, Portra -10, 20, 45 seconds |
ISO 400- Pro color negative - 1, 5 seconds |
ISO 400: HP5, TriX, Color negative - 4, 8, 15 seconds |
No data |
ISO 400: TMY, Delta 400 - 1, 2, 4 seconds |
ISO 800- Pro color negative - .5 - 2 seconds |
No data |
ISO 3200 (rated at 1600) - .25, .5, 1 seconds at f4 |
ISO 3200: (rated at 1600) - .5, 1, 2 seconds |
Darker Urban Area, No Direct Light |
ISO 64- EPY, RTP - 3, 5, 10 minutes |
ISO 64/100: EPY, RTP, TMX, Delta 100 - 2, 4, 8 min. |
ISO 100 Acros - 1, 3, 10 minutes |
No data |
ISO 160- Pro color negative - 1, 2, 5 minutes |
ISO 160: NPS, NPL, Portra - 3, 6, 12 minutes |
ISO 400- Pro color negative - 30 seconds - 3 minutes |
ISO 400: HP5, TriX, Color negative - 2, 4, 8 minutes |
No data |
ISO 400: TMY, Delta 400 - 30 seconds, 1, 2 minutes |
ISO 800- Portra, NPZ - 30 seconds - 2 minutes |
No data |
ISO 3200 (rated at 1600) - 2, 4, 10 seconds at f4 |
ISO 3200: (rated at 1600) - 4, 8, 15 seconds |
Moonlight: |
ISO 64 - EPY, RTP 20-30 minutes |
ISO 64/100: EPY, RTP, TMX, Delta 100 - 20 - 30 min. |
ISO 100- Acros 10 - 15 minutes |
No data |
ISO 160- Pro color negative 8-12 minutes |
ISO 160: NPS, NPL, Portra - 15 - 20 minutes |
No data |
ISO 400: HP5, TriX - 15 – 20 minutes |
ISO 400- Pro color negative 5-10 minutes |
ISO 400: Color negative - 10 – 15 minutes |
No data |
ISO 400: TMY, Delta 400 - 5 - 10 minutes |
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The adage Expose for the shadows and develop for the highlights is never more appropriate than when working with film at night when the brightness range between shadows and highlights may be 15 stops or more. Put lots of exposure on the film to make sure the information is recorded, and then control the development in one way or another to limit contrast. Of course, extreme highlight overexposure is an insurmountable problem, so most of the time, itís best to minimize light sources in the frame. |
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