AF-S DX Zoom-Nikkor 18-70mm f/3.5-4.5G IF-ED (3.8x)
来源:百度文库 编辑:神马文学网 时间:2024/05/01 05:09:39
Click to enlarge
Click to view lens specs
High-Power wideangle zoom lens for exclusive use with Nikon DX-Format digital SLR
2004 Release
Sample Image
Main Features
Specially designed and optimized for Nikon digital SLRs
Dust and Waterproof rubber sealing mount
High optical performance by aspherical lenses and ED glass elements
Built-in SWM for ultra-fast, ultra-quiet operation
M/A mode for quick switching between autofocus and manual operation
Lightweight and compact design
Specifications
Lens construction
15 elements in 13 groups (3 ED glass elements and 1 aspherical lens)
Picture angle
76° - 22°50'
Focal-length scale
18, 24, 35, 50, 70mm
Number of diaphragm blades
7 (rounded)
Minimum f/stop
22-29
Closest focusing distance
0.38m (through the entire focal range)
Maximum reproduction ratio
1/6.2
Zoom control
Manual, via separate zoom ring
Macro focusing
N/A
Focus preset
N/A
M/A mode
Available
Focus lock button
N/A
Weight (approx.):
390g
Dimensions (approx.) (from the camera’s lens mounting flange)
73×75.5 mm
Lens cap
Snap-on
Lens hood
HB-32 (supplied)
Lens case
CL-0915 (supplied)
Tripod collar
N/A
External front filter attachment frame
Does not rotate
External front filter
67mm
Slip-on filter
N/A
Built-in/rear filter
N/A
Circular polarizing filter
N/A
Circular polarizing filter II
Usable, even with dedicated Lens Hood HB-32
Infrared compensation scale
N/A
Supplied accessories
67mm snap-on front lens cap LC-67, Rear lens cap LF-1, Flexible lens pouch CL-0915, Bayonet Hood HB-32
Aperture ring
N/A
Distance scale
Does have
Note:
* We do not recommend the use of DX NIKKOR lenses with 35mm (135) or IX240 format cameras.
MTF Chart
Wide Tele
Spatial Frequencies S: Sagittal M: Meridional
10 lines/mm
30 lines/mm
How to read the MTF chart
Lens Construction
: Aspherical lens elements: Super ED glass elements
: ED glass elements
AF-S DX Zoom-Nikkor 18-70mm f/3.5-4.5G IF-ED (3.8x)
AF-S DX Zoom-Nikkor 18-135mm f/3.5-5.6G IF-ED (7.5x)
AF-S DX VR Zoom-Nikkor 18-200mm f/3.5-5.6G IF-ED (11.1x)
AF-S DX Zoom-Nikkor 12-24mm f/4G IF-ED (2.0x)
AF-S DX Zoom-Nikkor 17-55mm f/2.8G IF-ED (3.2x)
AF-S DX Zoom-Nikkor 18-55mm f/3.5-5.6G ED II (3.0x)
AF-S VR Zoom-Nikkor 70-300mm f/4.5-5.6G IF-ED (4.3x)
AF-S VR Zoom-Nikkor 24-120mm f/3.5-5.6G IF-ED (5.0x)
AF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED (2.9x)
AF-S DX VR Zoom-Nikkor 55-200mm f/4-5.6G IF-ED (3.6x)
AF-S DX Zoom-Nikkor 55-200mm f/4-5.6G ED (3.6x)
AF-S VR Zoom-Nikkor 200-400mm f/4G IF-ED (2.0x)
AF Zoom-Nikkor 18-35mm f/3.5-4.5D IF-ED (1.9x)
AF-S DX NIKKOR 18-105mm f/3.5-5.6G ED VR (5.8x)
AF-S DX NIKKOR 16-85mm f/3.5-5.6G ED VR (5.3x)
AF-S Zoom-Nikkor 17-35mm f/2.8D IF-ED (2.1x)
AF-S DX NIKKOR 10-24mm f/3.5-4.5G ED
交換鏡頭測試:Nikkor AF-S DX Zoom ED 18-135mm F3.5-5.6G
交換鏡頭測試:Nikkor AF-S DX Zoom ED 18-135mm F3.5-5.6G
AF-S DX NIKKOR 18-55mm f/3.5-5.6G VR (3.0x)
AF-S NIKKOR 24-70mm f/2.8G ED (2.9x)
AF DX Fisheye-Nikkor 10.5mm f/2.8G ED
AF-S VR Micro-Nikkor 105mm f/2.8G IF-ED
AF-S VR Nikkor 200mm f/2G IF-ED