This lens is Sigma 18-50mm f/2.8 EX DC Macro HSM (Built-in motor) (Nikon fit). Mounted with Nikon D80(also has motor). I tested AF speed. In my opinion, I think it's quite slow. What do you thing? Or I get the bad copy? Thanks for your comment. UPDATE : The happy ending www.youtube.com
Sigma Pro Dave FitzSimmons talks about the professional grade 18-50mm F2.8 lens. Please click on the following link to learn more about the 18-150mm lens: www.sigmaphoto.com
A850 + sigma 50 2.8 EX MACRO for Sony
The sharpest macro lens for the Sony Alpha mount! Together with its auto focus speed, sharpness, and further minimum focusing distance (as compared with the 50mm F/2.8 and Tamron 90mm and 60mm), this lens is a real winner! Macro photos here: www.flickr.com
This is a review of the Olympus Zuiko 50mm Macro lens. This is one sharp piece of glass and I highly recommend it to any Olympus shooter. More examples can be found at ShutterSightPhotography.com
A short review of the Minolta Maxxum 100mm f/2.8 for the Sony Alpha mount. Tests include a stop down and focus test. Extension tubes are also covered as well as a test shot.
This is the review of the Sony 50mm F2.8 Macro lens:) Hope you guys enjoy this video. Unboxing Video: www.youtube.com Video Quality Test: www.youtube.com Focusing Test: www.youtube.com
Hey guys! Today I have another unboxing video for you guys and it will be the Sony 50mm F2.8 Macro lens. I hope you guys enjoy this video. Video Quality Test: www.youtube.com Focusing Speed Test: www.youtube.com Review: www.youtube.com
Hey guys! This video is to test out the focusing speed of the Sony 50mm F2.8 Macro lens. Check out more of this lens: Unboxing Video: www.youtube.com Video Quality Test: www.youtube.com Review: www.youtube.com
Hi! This is a video quality test of the Sony Alpha 55. Lens use in this video is the Sony 50mm F2.8 Macro. Steady shot and Auto Focus is on when recording this video. This video is render out using Sony Vegas pro 11. Links to Sony USA: A55: store.sony.com Sony 50mm F2.8 Macro: store.sony.com...
Tamron 17-50mm F2.8 Tamron 90mm F2.8 SONY DT 30mm F2.8 Macro Tamron 28-75mm F2.8 @chilli_2010
Sony DSLT A55 -Lens : Sony 50mm F2.8 Macro -Shooting Mode : Handheld only (SS on) -Auto Focus only -Continuous Exposure & Continuous AF
A review and sample images taken using the Sony 100mm f/2.8 Macro lens review SAL-100M28 on the Sony Alpha a77 Link to purchase the Sony 100mm f/2.8 Macro Lens for Sony Alpha www.amazon.com
Partial disassembly of the Minolta AF 50/2.8 Macro lens. Had to clean a little dust out, but this video will take you through enough disassembly to fix a few different problems, including the sticky/seized focus caused by degrading adhesive in the dust-protection aluminum tape.
A demo of how silent the new 16-50mm F2.8 lens is at focus finding. In door test so external sound is mitigated. Very good indeed. Super happy with this camera for both IQ & HDVQ. The Sony A77V the newest SLT camera on the market with the highest resolution EVF on the market. amazing image quality from a high end SLR style SLT. Sony have made this camera easy to use, but highly complex with menus and sub menus to get to everything you need. HD video is superb, the image quality up to ISO 3200 is super usable. You will be impressed with this camera.
Test bruit autofocus avec les objectifs . Tamron 90mm 2,8 Macro Sony . Sony DT 16-50mm f2,8 SSM . TAMRON SP 17-50 mm f/2.8. Sony DT 35mm f1.8 SAM .
Sigma AF Macro 50mm f2.8 - Sony/Minolta Mount
Selling on ebay: cgi.ebay.com
camera: SONY Alpha SLT-A55. lens: MINOLTA 50mm F2.8 New. exposure compensation: +1.3EV, manual focus. test movie
camera: SONY Alpha SLT-A55. lens: MINOLTA 50mm F2.8 New. exposure compensation: +1.3EV, manual focus. test movie (デジタル一眼レフ動画撮影)