Nikon D3300 User Manual
Page 320

300 Technical Notes
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The Nikon Creative Lighting System (CLS)
Nikon’s advanced Creative Lighting System (CLS) offers improved
communication between the camera and compatible flash units for
improved flash photography. Refer to the documentation provided
with the flash unit for details.
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Guide Number
To calculate the range of the flash at full power, divide the Guide
Number by the aperture. If, for example, the flash unit has a Guide
Number of 34 m or 111 ft (ISO 100, 20 °C/68 °F); its range at an aperture
of f/5.6 is 34÷5.6 or about 6.1 meters (or in feet, 111÷5.6=approximately
19 ft 10 in.). For each twofold increase in ISO sensitivity, multiply the
Guide Number by the square root of two (approximately 1.4).
See also other documents in the category Nikon Photo Accessories:
- D70 (218 pages)
- ONESHOT360 360TM (2 pages)
- AC-2WE (65 pages)
- 1000MM (27 pages)
- os Speedlight SB-102 (36 pages)
- COOLSCAN V ED (2 pages)
- 35MM Film Scanner LS-10E (82 pages)
- Camera Lens (33 pages)
- AF Zoom-Nikkor (2 pages)
- Circular Polarizing Filter II (2 pages)
- 35mm SLR (2 pages)
- COOLPIX 5000 (2 pages)
- COOLPIX 5000 (4 pages)
- SD-9 (155 pages)
- AF-S DX (104 pages)
- AF-S DX (2 pages)
- AF-S VR (71 pages)
- AI-S Micro-NIKKOR 200mm f-4 IF (27 pages)
- MB-D11 (332 pages)
- AF-S Nikkor (2 pages)
- DR-4 Right Angle Viewfinder (2 pages)
- AF 35mm f-2D (2 pages)
- SK-9 Speedlight Bracket Set (1 page)
- AF Nikkor 85mm f/1.4D IF (2 pages)
- EN-EL4 Rechargeable Battery D2H D2Hs D2X (2 pages)
- MB-D100 (4 pages)
- AF-S DX NIKKOR (80 pages)
- MB-D10 (150 pages)
- MB-D10 (155 pages)
- 28-200mm f/3.5-5.6D IF (2 pages)
- MB-D80 (138 pages)
- AF ZOOM-NIKKOR AFF3AF (2 pages)
- Zoom-Nikkor ED 80-200mm f/2.8 (31 pages)
- AF-S TC-20E III (148 pages)
- COOLSCAN IV ED (2 pages)
- AF 18mm f-2.8D (2 pages)
- EN-EL8 Li-Ion rechargeable (2 pages)
- 70-300mm f/4-5.6G AF Nikkor SLR 1928 (5 pages)
- 50mm f/1.4G (100 pages)
- 55-300 (140 pages)
- AF-S DX NIKKOR 18-55mm f/3.5-5.6GVR ED (104 pages)
- AF DC-Nikkor 105mm f/2 D (5 pages)
- D610 (368 pages)
- D4S (100 pages)
- D4S (500 pages)