I have read mixed reviews about both the Canon 100-400mm and the Sigma 120-400mm lenses in terms of sharpness. Whether this is a quality control issue with the manufacturers or testing differences among reviewers is hard to dissect. I do know that many photographers use too flimsy a tripod and have poor technique (center post up, no mirror lock-up, no cable release) when using telephoto lenses and so maybe some of the sharpness issues are a result of user error. When using proper techique both the Canon 100-400 and the Sigma 120-400mm lenses can deliver professional results. I would not hesitate to use either lens.
THE RESULT FROM BOTH LENS ARE VERY SIMILAR , WHY PAY MORE ????????????
SAMPLE IMAGE (sharpness TEST! ACTUAL PRODUCT FOR SALES) CLICK TO ENLARGE TO READ THE TEXT! NO SHARPENING APPLIED 11/200 sec Flash on 400MM WIDE OPEN F5.6!! 120MM F4.5 WIDE OPEN , 200/1 S . FLASH ON REALLY REALLY SHARP LENS WIDE OPEN! ACTUAL PRODUCT IMAGES! IF YOU HAVE GOT ANY QUESTION PLEASE FEEL FREE TO ASK! ==========================
Telephoto Zoom Lens SIGMA 120-400mm f/4.5-5.6 DG OS HSM PENTAX
Telephoto zoom lens incorporating Sigma’s original Optical Stabilizer
Optical Stabilizer This telephoto zoom lens incorporates Sigma’s original OS (Optical Stabilizer) system. It offers the equivalent of using a shutter speed approximately 4 stops faster.
Incorporated with SLD Glass Three SLD (Special Low Dispersion) glass elements provide excellent correction for chromatic aberration. This lens is equipped with the rear focus system that minimizes fluctuation of aberrations caused by focusing. It provides optimum image quality throughout the entire zoom range. The super multi-layer lens coating reduces flare and ghosting. High image quality is assured throughout the entire zoom range.
Minimum focusing distance of 150cm The minimum focusing distance of 150cm throughout the entire zoom range and has a maximum magnification of 1:4.2 make it useful for close-up photography.
HSM This lens incorporates HSM (Hyper Sonic Motor), which ensures a quiet and high-speed AF as well as full-time manual focus override.
Compatible with Sigma APO Tele Converters The addition of the optical 1.4x EX DG APO or 2x EX DG APO Tele Converters produce a 168-560mm F6.3-8 MF ultra-telephoto zoom lens or a 240-800mm F9-11 MF ultra-telephoto zoom lens respectively. (See the Compatibility Table for information.) Detachable tripod collar A removable tripod collar and matched lens hood is included as a standard component. ———————————
Here it come is Gelert Weather station, it has alarm clock, Hygtometer etc… It is un-used , and brand-new!
any question feel free to ask
here is an extension lead, white , approx 68″ inch long 1.7 meters , I am not 100% sure about it , but I have measured it roughtly
Please click the above images to enlarge them.
Please feel free to contact me if you have got any question, check out my other listing I have an 6meter black extension lead on sales as well.
it is second hand, but its in it full working order! therefore I don’t want it to be wasted and put it in a good use!
Here , I have got an black extension lead on sales.
it is approximately 256 inch long /6m /21 feets ( I am not 100% sure! but I have measured it roughtly)
(please use the following link if you want to convent inch to different measure unit! http://www.digitaldutch.com/unitconverter/)
click image to enlarge them if you wish to
Please feel free to contact me if you have any questions!
here is on sales is the tipped calbe (Ethernet cable &clips . ) I have no idea how long this cable is, but my estimation is about 5meter!
( I am not 100% sure!) and I have taken some picture for you . Please click the above image to enlarge them.
Please have a look, I have also got a wireless rounter on sales ! 🙂 thank you for looking and please feel free to contact me should you have any questions.