Sigma 120-300mm f/2.8 EX DG HSM 

PDF Print E-mail
Lenses Sigma
User rating
4.5
out of 5
Editor's rating
1.0
out of 5
Lens Summary

Overview

Telephoto Zoom Lens
120-300mm f/2.8 EX DG HSM

A digitally optimised telephoto zoom lens covering ultra-telephoto up to 300mm with a fast maximum aperture of F2.8 at all focal lengths.

This lens represents a revolutionary leap forward in ease of use. This was achieved by transforming a large-aperture 300mm F2.8 lens into a zoom lens that allows you to determine the picture composition you want without having to change your vantage point.

- - - - --

SLD glass and aspherical lenses
It has two SLD (the special low Dispersion) glass elements in front group and another element of SLD is being used for rear group for excellent correction of Chromatic aberration. The new lens Coating reduces flare and ghost, a common problem with digital cameras and also creates an optimum natural colour balance. It prides excellent imaging capability like a prime lens.

Hyper sonic motor
The AF drive for Sigma SA, Canon and Nikon cameras is equipped with a silent, responsive and high speed HSM , which also provides full-time manual focus function.

Sigma APO Tele Converters (optional)
High-speed focusing is possible when this lens is used with dedicated APO EX tele-converters (1.4x and 2x). By adding an APO tele-converter, which is sold separately, you can use this lens as a 168-420mm F4 AF tele-zoom lens with a 1.4x tele-converter, or as a 240-600mm F5.6 AF ultra-telephoto zoom lens with a 2x tele-converter. It is also possible to use AE (Automatic Exposure) function, even EX Tele-converters are attached to the lens.

Internal Focusing and Internal Zooming

Since focusing and zooming do not change its overall length, this lens is easy to hold and use. In addition, since the front of the lens does not rotate, a Circular polarizing filter can be easily attached and use.

Lens Construction
 
18 Elements in 16 Groups
 
20.4 - 8.2 degrees
Number of Diaphragm Blades
 
9 Blades
Minimum Aperture
 
F32
Minimum Focusing Distance
 
150-250cm
Maximum Magnification
 
1:8.6
Filter Size
 
105mm
Dimensions
 
Diameter 113mm X Length 271mm
Weight
 
2600g
SRP
 
£1999.99

120-300mm f/28 EX DG HSM
 
SIGMA
   
CANON
   
NIKON (D)
     
     

Lens Specifications

Generic Lens Specifications
Lens Type: Zoom
IS / VR / OS: None
Min Focal length (mm): 120
Max Focal Length (mm): 300
Number of Elements: 18
Element Groups: 16
Max Aperture: 2.8
Minimum Aperture: 32
Diaphragm Blades: 9
Closest Focus Distance (m): 1.5
Maximum Magnification: 1.8
Filter Diameter (mm): 105
Diameter at widest (mm): 113
Lens Length (mm): 271
Weight (g): 2600

Details


 

 

 

 Lens Hood LH1134_01

 

 

120-300mm f/28 EX DG HSM
Lens Hood
Fitted Padded Case
Front and Rear Caps
Instruction Manual
1 Year Warranty Card
2 Year Extended UK Warranty Card

Field of View of this lens

Visualise the Field of View of this lens

Help and Feedback on the FOV tool here
Editor review :  Sigma 120-300mm f/2.8 EX DG HSM
Overall rating (weighted)
1.0
Sharpness
1.0
Build Quality
1.0
AF Speed
1.0
Value for Money
1.0
Editor review following shortly
Why should you care what I think?
My relationship with this item: Editor review
Conclusions at a glance
Would you recommend this Item: Undecided

User Lens Reviews

Average user rating from: 1 user(s)

Overall rating (weighted)
4.5
Sharpness
5.0
Build Quality
5.0
AF Speed
4.0
Value for Money
4.0
 

Add new review


0 of 0 people found the following review helpful

Excellent 120-300 f2.8, Wednesday, 25 June 2008


Overall rating (weighted)
4.5
Sharpness
5.0
Build Quality
5.0
AF Speed
4.0
Value for Money
4.0
An all round excellent lens. The focus speed below f/11 is fantastic and image sharpeness is fantastic. Colours are very true and clear. Definately well deserved praise for an excellent lens.
Why should you care what I think?
My relationship with this item: I own it
Where did you buy this item?: London Camera Exchange
Price paid: 900
When did you buy this item?: 22/06/2008
Conclusions at a glance
Would you recommend this Item: Yes
Pros: very sharp at 300mm, built like a Sherman Tank
Cons: If not a little weighty
Was this review helpful to you? yes     no


 
< Prev   Next >