David Pratt Photography

Yosemite National Park

1. High Sierra
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length22 mm
Focal Length In 35mm Format22 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/15s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
High Sierra
2. Glacier Point
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length20 mm
Focal Length In 35mm Format20 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/30s
ISOISO 64
Image TypeComposite image
Exposure Count6
HDRNo
Glacier Point
3. Yosemite
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length16 mm, 28 mm, 30 mm
Focal Length In 35mm Format16 mm, 28 mm, 30 mm
TeleconverterNo
Aperturef/13, f/16
Shutter Speed1/100s, 1/25s, 1/50s, 1/8s
ISOISO 64, ISO 640
Image TypeComposite image
Exposure Count13
HDRNo
Yosemite
4. Yosemite Valley Floor
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length16 mm
Focal Length In 35mm Format16 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/100s
ISOISO 640
Image TypeSingle exposure
Exposure Count1
HDRNo
Yosemite Valley Floor
5. Yosemite Pine
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Zoom-Nikkor 24-70mm f/2.8G ED
Focal Length70 mm
Focal Length In 35mm Format70 mm
TeleconverterNo
Aperturef/13
Shutter Speed1/50s
ISOISO 200
Image TypeSingle exposure
Exposure Count1
HDRNo
Yosemite Pine
6. Half Dome From Glacier Point
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Zoom-Nikkor 24-70mm f/2.8G ED
Focal Length26 mm
Focal Length In 35mm Format26 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/60s
ISOISO 200
Image TypeSingle exposure
Exposure Count1
HDRNo
Half Dome From Glacier Point
7. Yosemite Falls
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Zoom-Nikkor 24-70mm f/2.8G ED
Focal Length48 mm
Focal Length In 35mm Format48 mm
TeleconverterNo
Aperturef/8
Shutter Speed1/80s
ISOISO 200
Image TypeSingle exposure
Exposure Count1
HDRNo
Yosemite Falls
8. Standing In Front of Icons
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED
Focal Length70 mm
Focal Length In 35mm Format70 mm
TeleconverterNo
Aperturef/8
Shutter Speed1/100s
ISOISO 200
Image TypeSingle exposure
Exposure Count1
HDRNo
Standing In Front of Icons
9. The Path To The Falls
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED
Focal Length125 mm
Focal Length In 35mm Format125 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/25s
ISOISO 200
Image TypeSingle exposure
Exposure Count1
HDRNo
The Path To The Falls
10. Nevada Falls
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED
Focal Length70 mm
Focal Length In 35mm Format70 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/30s
ISOISO 200
Image TypeComposite image
Exposure Count5
HDRNo
Nevada Falls
11. Half Dome
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED
Focal Length70 mm
Focal Length In 35mm Format70 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/25s
ISOISO 200
Image TypeSingle exposure
Exposure Count1
HDRNo
Half Dome
12. Vernal & Nevada Falls
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Zoom-Nikkor 24-70mm f/2.8G ED
Focal Length70 mm
Focal Length In 35mm Format70 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/15s
ISOISO 200
Image TypeSingle exposure
Exposure Count1
HDRNo
Vernal & Nevada Falls
13. Half Dome and The Falls
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Zoom-Nikkor 24-70mm f/2.8G ED
Focal Length35 mm
Focal Length In 35mm Format35 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/25s
ISOISO 200
Image TypeSingle exposure
Exposure Count1
HDRNo
Half Dome and The Falls
14. The Clark Range
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Zoom-Nikkor 24-70mm f/2.8G ED
Focal Length24 mm
Focal Length In 35mm Format24 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/40s
ISOISO 200
Image TypeSingle exposure
Exposure Count1
HDRNo
The Clark Range
15. As The Sun Goes Down
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Zoom-Nikkor 24-70mm f/2.8G ED
Focal Length26 mm
Focal Length In 35mm Format26 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/200s, 1/100s, 1/50s, 1/25s, 1/13s, 1/6s
ISOISO 64
Image TypeComposite image
Exposure Count6
HDRNo
As The Sun Goes Down
16. Fading Fast
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Zoom-Nikkor 24-70mm f/2.8G ED
Focal Length70 mm
Focal Length In 35mm Format70 mm
TeleconverterNo
Aperturef/8
Shutter Speed1/1000s, 1/500s, 1/250s, 1/125s, 1/60s
ISOISO 64
Image TypeComposite image
Exposure Count5
HDRNo
Fading Fast
17. Last Light In The Valley
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED
Focal Length110 mm
Focal Length In 35mm Format110 mm
TeleconverterNo
Aperturef/8
Shutter Speed1/30s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
Last Light In The Valley
18. The Sky Is On Fire
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length16 mm
Focal Length In 35mm Format16 mm
TeleconverterNo
Aperturef/16
Shutter Speed0.5s, 1/8s, 1/4s, 1s, 2s
ISOISO 64
Image TypeComposite image
Exposure Count5
HDRNo
The Sky Is On Fire
19. Daylight Loses To The Evening Again
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED
Focal Length200 mm
Focal Length In 35mm Format200 mm
TeleconverterNo
Aperturef/5.6
Shutter Speed1/8s
ISOISO 100
Image TypeSingle exposure
Exposure Count1
HDRNo
Daylight Loses To The Evening Again
20. Tunnel View
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Zoom-Nikkor 24-70mm f/2.8G ED
Focal Length31 mm
Focal Length In 35mm Format31 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/50s
ISOISO 64
Image TypeComposite image
Exposure Count4
HDRNo
Tunnel View
21. Straight Down The Tunnel
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Zoom-Nikkor 24-70mm f/2.8G ED
Focal Length38 mm
Focal Length In 35mm Format38 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/40s
ISOISO 64
Image TypeComposite image
Exposure Count3
HDRNo
Straight Down The Tunnel
22. The Captain
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Zoom-Nikkor 24-70mm f/2.8G ED
Focal Length70 mm
Focal Length In 35mm Format70 mm
TeleconverterNo
Aperturef/11
Shutter Speed1/100s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
The Captain
23. The Chief
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length16 mm
Focal Length In 35mm Format16 mm
TeleconverterNo
Aperturef/16
Shutter Speed1s, 2s
ISOISO 64
Image TypeComposite image
Exposure Count2
HDRNo
The Chief
24. El Capitan and the Merced River
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length16 mm
Focal Length In 35mm Format16 mm
TeleconverterNo
Aperturef/16
Shutter Speed0.8s, 0.5s, 1.3s
ISOISO 64
Image TypeComposite image
Exposure Count3
HDRNo
El Capitan and the Merced River
25. Hetch Hetchy Reservoir
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED
Focal Length150 mm
Focal Length In 35mm Format150 mm
TeleconverterNo
Aperturef/8
Shutter Speed1/100s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
Hetch Hetchy Reservoir
26. The Lake House
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED
Focal Length160 mm
Focal Length In 35mm Format160 mm
TeleconverterNo
Aperturef/8
Shutter Speed1/50s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
The Lake House
27. National Parks Explorer
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED
Focal Length130 mm
Focal Length In 35mm Format130 mm
TeleconverterNo
Aperturef/2.8
Shutter Speed1/320s
ISOISO 200
Image TypeSingle exposure
Exposure Count1
HDRNo
National Parks Explorer
28. Northern Spotted Owl
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED
Focal Length200 mm
Focal Length In 35mm Format200 mm
TeleconverterNo
Aperturef/2.8
Shutter Speed1/25s
ISOISO 12800
Image TypeSingle exposure
Exposure Count1
HDRNo
Northern Spotted Owl
29. The O' Shaughnessy Dam
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length16 mm
Focal Length In 35mm Format16 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/15s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
The O' Shaughnessy Dam
30. Hetch Hetchy
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length22 mm
Focal Length In 35mm Format22 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/80s
ISOISO 100
Image TypeSingle exposure
Exposure Count1
HDRNo
Hetch Hetchy
31. Holding Back The Tuolumne River
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length16 mm
Focal Length In 35mm Format16 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/25s
ISOISO 100
Image TypeSingle exposure
Exposure Count1
HDRNo
Holding Back The Tuolumne River
32. Last Light On El Capitan and Half Dome
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S Zoom-Nikkor 24-70mm f/2.8G ED
Focal Length44 mm
Focal Length In 35mm Format44 mm
TeleconverterNo
Aperturef/13
Shutter Speed0.6s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
Last Light On El Capitan and Half Dome
33. Bridalveil Fall At Sunset
Parameter Value
Year2017
Month09 / September
CameraNIKON D810
LensAF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED
Focal Length200 mm
Focal Length In 35mm Format200 mm
TeleconverterNo
Aperturef/11
Shutter Speed20s
ISOISO 31
Image TypeSingle exposure
Exposure Count1
HDRNo
Bridalveil Fall At Sunset
34. Sentinel Bridge
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Zoom-Nikkor 24-70mm f/2.8G ED
Focal Length35 mm
Focal Length In 35mm Format35 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/8s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
Sentinel Bridge
35. Lower Yosemite Falls
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED
Focal Length200 mm
Focal Length In 35mm Format200 mm
TeleconverterNo
Aperturef/16
Shutter Speed0.8s
ISOISO 31
Image TypeComposite image
Exposure Count2
HDRNo
Lower Yosemite Falls
36. Yosemite Valley Chapel
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Zoom-Nikkor 24-70mm f/2.8G ED
Focal Length36 mm
Focal Length In 35mm Format36 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/15s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
Yosemite Valley Chapel
37. El Capitan, Half Dome and Sentinel Creek
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED
Focal Length120 mm
Focal Length In 35mm Format120 mm
TeleconverterNo
Aperturef/8
Shutter Speed1/320s
ISOISO 200
Image TypeSingle exposure
Exposure Count1
HDRNo
El Capitan, Half Dome and Sentinel Creek
38. Yosemite Valley Beckons
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED
Focal Length86 mm
Focal Length In 35mm Format86 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/40s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
Yosemite Valley Beckons
39. Wilderness Playground
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Zoom-Nikkor 24-70mm f/2.8G ED
Focal Length27 mm
Focal Length In 35mm Format27 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/30s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
Wilderness Playground
40. The Cabin In The Woods
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Zoom-Nikkor 24-70mm f/2.8G ED
Focal Length40 mm
Focal Length In 35mm Format40 mm
TeleconverterNo
Aperturef/16
Shutter Speed0.3s, 0.6s, 1.3s
ISOISO 64
Image TypeComposite image
Exposure Count3
HDRNo
The Cabin In The Woods
41. The Woodshed
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length16 mm
Focal Length In 35mm Format16 mm
TeleconverterNo
Aperturef/16
Shutter Speed0.4s, 0.8s, 1.6s, 3s
ISOISO 64
Image TypeComposite image
Exposure Count4
HDRNo
The Woodshed
42. Cabin Fever
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length20 mm
Focal Length In 35mm Format20 mm
TeleconverterNo
Aperturef/16
Shutter Speed0.5s, 1/4s, 1s, 2s
ISOISO 64
Image TypeComposite image
Exposure Count4
HDRNo
Cabin Fever
43. Merced Grove
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length16 mm
Focal Length In 35mm Format16 mm
TeleconverterNo
Aperturef/16
Shutter Speed0.5s, 1/8s, 1/4s, 1s
ISOISO 64
Image TypeComposite image
Exposure Count4
HDRNo
Merced Grove
44. Lighting Up The Bark
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Zoom-Nikkor 24-70mm f/2.8G ED
Focal Length29 mm
Focal Length In 35mm Format29 mm
TeleconverterNo
Aperturef/16
Shutter Speed0.6s, 1.3s, 2.5s
ISOISO 64
Image TypeComposite image
Exposure Count3
HDRNo
Lighting Up The Bark
45. Half Dome View
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length19 mm
Focal Length In 35mm Format19 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/25s, 1/13s, 1/6s
ISOISO 64
Image TypeComposite image
Exposure Count3
HDRNo
Half Dome View
46. Sunset In The Valley
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length16 mm
Focal Length In 35mm Format16 mm
TeleconverterNo
Aperturef/16
Shutter Speed0.6s, 1.3s
ISOISO 64
Image TypeComposite image
Exposure Count2
HDRNo
Sunset In The Valley
47. Moon Over Half Dome
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length24 mm
Focal Length In 35mm Format24 mm
TeleconverterNo
Aperturef/16
Shutter Speed0.8s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
Moon Over Half Dome
48. Half Dome Sundown
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED
Focal Length90 mm
Focal Length In 35mm Format90 mm
TeleconverterNo
Aperturef/8
Shutter Speed1/5s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
Half Dome Sundown
49. At The End Of The Day
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED
Focal Length70 mm
Focal Length In 35mm Format70 mm
TeleconverterNo
Aperturef/16
Shutter Speed1.6s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
At The End Of The Day
50. Olmsted Point
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length19 mm
Focal Length In 35mm Format19 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/50s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
Olmsted Point
51. Half Dome In The Distance
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length18 mm
Focal Length In 35mm Format18 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/80s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
Half Dome In The Distance
52. Tenaya Lake
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length16 mm
Focal Length In 35mm Format16 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/15s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
Tenaya Lake
53. Tuolumne Meadows
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length26 mm
Focal Length In 35mm Format26 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/50s
ISOISO 64
Image TypeComposite image
Exposure Count5
HDRNo
Tuolumne Meadows
54. Mount Conness and Ragged Peak from Tuolumne Meadows
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED
Focal Length140 mm
Focal Length In 35mm Format140 mm
TeleconverterNo
Aperturef/13
Shutter Speed1/40s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
Mount Conness and Ragged Peak from Tuolumne Meadows
55. Ellery Lake
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length18 mm
Focal Length In 35mm Format18 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/30s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
Ellery Lake
56. Tioga Pass Road Valley View
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length35 mm
Focal Length In 35mm Format35 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/40s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
Tioga Pass Road Valley View
57. Tioga Pass
Parameter Value
Year2017
Month10 / October
CameraNIKON D810
LensAF-S Nikkor 16-35mm f/4G ED VR
Focal Length22 mm
Focal Length In 35mm Format22 mm
TeleconverterNo
Aperturef/16
Shutter Speed1/40s
ISOISO 64
Image TypeSingle exposure
Exposure Count1
HDRNo
Tioga Pass