Tuesday, May 10, 2011

Nikkor AF-S 105mm f/2.8G IF-ED VR Micro

One of the advantage if you love photography is you can see the small thing in different way. With a DSLR camera and a macro lens you will able to see the beauty of a small thing. Nikkor AF-S 105mm f/2.8G IF-ED VR Micro is one of available macro lens in the market. Nikkor AF-S 105mm f/2.8G IF-ED VR Micro designed for  both small size sensor and full frame format Nikon DSLR camera. Nikkor AF-S 105mm f/2.8G IF-ED VR Micro is the world’s first macro lens featuring Nikon’s exclusive Silent Wave Motor (SWM) and Vibration Reduction (VR II) designed for close-up and macro photography.
The new Vibration Reduction system, VR II,  will allow you to shoot handheld at up to 4 shutter speeds slower than otherwise possible, providing sharper images in general and close-up photography. Nikon Silent Wave Motor will ensure you fast, accurate and quiet auto focusing and the ability to switch rapidly between autofocus and manual focus operation.
Nikkor AF-S 105mm f/2.8G IF-ED VR Micro also features high resolution and high optical performance lens with Nano Crystal Coat and Extra-low Dispersion (ED) glass elements to enhance overall image quality by further reducing flare and chromatic aberrations. It also help you to get an better image which improve in color, clarity and contrast. Nikkor AF-S 105mm f/2.8G IF-ED VR Micro also features with internal focusing system (IF) which mean the length of the lens never change, retaining subject working distance thorough the focus range.The front element also doesn't rotate so it will easier for you to use macro ring flash or a polarizer if you want.

Vigneting Chart
Vignetting Chart Taken from www.photozone.de

MTF Chart
MTF Chart taken from www.photozone.de
 Chromatic Abberations
Chromatic Abberation Chart taken from www.photozone.de
 Technical Specification
Focal length 105mm (Picture angle, when used with Nikon DX format digital SLRs is equivalent to a 157.5mm on a 35mm format SLR)
Minimum aperture F32
Maximum aperture F2.8
Lens construction 14 Elements in 12 Groups (with 1 ED glass element and 1 Nano Crystal Coat-deposited lens element)
Angle of view 23° 20' (15° 20' with Nikon DX format)
Number of diaphragm blades 9pcs
Filter size 62mm
Lens hood Bayonet hood
Dimensions Diameter 83mm (3.3”)X Length 116mm (4.5”)
Weight 720g /25.4oz
Optional accessories • 62mm screw-in filters
• AF-S teleconverters TC-14E, II/17E, II/20E, II (Picture angle, when used with Nikon DX format digital SLRs is equivalent to a 157.5mm on a 35mm format SLR)
Included accessories • 62mm snap-on front lens cap LC-62
• Rear lens cap LF-1
• Bayonet hood HB-38
• Flexible lens pouch CL-1020
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