Sigma Corporation - camera & photo     camera & photo:       Sigma External View Finder for DP1 Digital Cameras4 reviews Sigma Corporation of America Sigma Corporation of America Love external OVFs Some people don't understand the purpose of an external OVF. Once you use one, you'll know why you want one.             Sigma 30mm f/1.4 EX DC HSM Lens for Canon Digital SLR Cameras41 reviews Sigma Corporation Sigma Corporation Sigma hits the sweet spot! What a fantastic lens! I've always used sharpest lenses (17-55 f/2.8, 50 f/1.4 etc). This lens is not only super sharp, but it's like the best L-lenses: it gives superb micro-contrast, bokeh, color and realism. I use it on my 40D with a Kenko Pro1 UV filter. My favorite apertures are f/2.8 to f/5.6. But, f/1.4-2 are not bad either if there is not sufficient light. The Sigma AF is not as ...             Sigma DG 58mm Multi-Coated UV Filter4 reviews Sigma Corporation of America Sigma Corporation of America, 2006 One of the best UV filters out there I've tried many MC UV filters with my two 12x zoom cameras, from Promaster to Hoya to B&W. The Sigma however, was the one which gave me the best results. It cut down haze more than any other UV filter I used and colors were accurate. I definitely recommend this filter and you can not beat the price.             Sigma BP-31 Li-Ion Rechargeable Battery for Sigma DP1 Digital Cameras Sigma Corporation of America Sigma Corporation of America This is a dedicated Li-ion battery, supplied with the DP1 camera.             Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Nikon Digital SLR Cameras48 reviews Sigma Corporation Sigma Corporation A Must-Have for Wide Angle Enthusiasts with DX Nikon DSLRS I'm a nut for wide-angle photography. I don't mean to get technical, but for those who do not know the sticky details, modern Digital SLRs often have sensors that are quite a bit smaller than the traditional exposure area of film: 24mmx36mm. In the case of Nikon DSLRs (all current models except their $5000 Nikon D3 12.1MP FX Digital SLR Camera (Body Only) professional FX sensor model) use what ...             Sigma EX DG 52mm Multi-Coated UV Filter3 reviews Sigma Corporation of America Sigma Corporation of America, 2006 Sigma MC UV filter I've bought many UV filters for my cameras, from Hoya and B&W to Promaster and I must say that the Sigma EX MC is the best one. Although most companies claim that their UV filters cut down haze, in reality my experience has been that they really don't. However, I found the Sigma UV filter to noticeably cut down haze and produce very clean, sharp images without altering picture quality in any way. ...             Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Canon Digital SLR Cameras55 reviews Sigma Corporation Sigma Corporation I am Impressed I have only just received this lens so I will be giving you my first impressions. I will follow up in a couple of weeks with an in depth review. First impression is BIG. The lens is big, physically, and it's a WIDE view after using my Canon 18-55mm. It feels solid, well built with everything moving very smoothly and no noise. It locks on to my Canon 300D and 400D XTi solidly with no slop and ...             Sigma HA-11 Hood for DP1 Digital Cameras4 reviews Sigma Corporation of America Sigma Corporation of America Great addition The 2 pieces is wonderful. It allows you to remove the hood and use the barrel as an adapter tube. It also allows you to keep your unit powered on (lens extended), and stick it in a coat pocket. Great for filters too. It also helps protect the lens barrel.             Sigma 30mm f/1.4 EX DC HSM Lens for Nikon Digital SLR Cameras35 reviews Sigma Corporation Sigma Corporation Autofocus with D40! I purchased this lens to replace my Nikon 50mm f/1.8 prime. While the Nikon lens was fine, the lack of autofocus made it too challenging to take photos of dancers or musicians in low light (my primary use for the lens). With this Sigma 30 mm on my Nikon D40 (effectively a 45 mm lens on this camera due to the sensor size) not only do I get a faster lens (wider aperture) but I get autofocus due ...             Sigma 18-200mm f/3.5-6.3 DC Lens for Nikon Digital SLR Cameras16 reviews Sigma Corporation Sigma Corporation Great Value This lense is a great value. The size is perfect and the picture quality was good. I am not a pro and this is my first DSLR camera. I used it with my Nikon D50 and didn't have any problems with it. I bought it mainly, because I didn't want to spend $650 on a Nikon lense and was tired of carrying multiple lenses when on vacation. I used to carry a 28-80 and a 70 - 300 lense that came with the ...             Sigma Flash Macro Ring EM-140 DG for Canon SLR Cameras5 reviews Sigma Corporation of America Sigma Corporation of America Excellent ring flash for dentistry I have employed my Rebel XT digital SLR into my dental office. I upgraded to the Rebel XTi (10 mpixels) for home. I purchased the Sigma ring flash with a Sigma macro lens for the Canon SLR family. If you look at the Lester Dine website this is basically what they sell for a few hundreds dollars more. I compared the ring flash and lens with the ones offered by Canon and felt that it was ...             Sigma EF-530 DG Super Electronic Flash for Pentax and Samsung DSLR6 reviews Sigma Corporation of America Sigma Corporation of America I LOVE THIS FLASH!!! I recently bought this flash unit and absolutely love it. It is very easy to use. It is incredibly bright in full flash and can be toned down if needed, too. It is extremely versital with the amount of options available. The swivel and up/down motion also makes this very versital. If you have the money, buy this flash!             Sigma 55-200mm f/4-5.6 DC Telephoto Zoom Lens for Olympus and Panasonic Digital SLR Cameras18 reviews Sigma Corporation Sigma Corporation It's a good product and Great value for the money paid! I bought this lens for my Olympus e-510 three months ago and waited to see its performance before writing this review. I hope it would be helpful for the readers. First I must tell that it is fully compatible with my Olympus e510 and it is perfoming very well. If you have any doubt about its compatibility with your camera, I strongly recommend you to visit Sigma official web site to read the ...             Sigma EF-140 External Flash for Sigma DP1 Digital Cameras Sigma Corporation of America Sigma Corporation of America Electronic Flash EF-140 DG... With a maximum Guide Number of 14 (ISO100 /m), this dedicated external flash is 2.3 times brighter than the camera's built-in flash.             Sigma EX DG 55mm Multi-Coated UV Filter6 reviews Sigma Corporation of America Sigma Corporation of America, 2006 EXCELLENT FILTER, EXCELLENT PRICE! It is a known fact with photo enthusiast that Sigma is a fine maker of lenses. This also holds true for this filter. It is well built, sturdy with a high quality glass, perfect if you want to protect the lens of your camera without spending a hefty amount on filters. Plus it does UV filtering too without any degradation on your pictures. Can be kept always screwed in your lens. Overall, it is a ...             Sigma Flash Macro Ring EM-140 DG for Nikon SLR Cameras6 reviews Sigma Corporation of America Sigma Corporation of America Sigma Ring Flash a great value The signa ring flash works great with my Nikon digital SLR camera -- TTL is well calibrated. The general look and feel is a little more crude than the comparable Canon 14EX and it lacks the ring holder mounted to the capaciter/controller of the Nikon SB29 but this unit works flawless -- BTW, you can mount one of the lens rings that come with system to the Sigma body controller and duplicate the ...             Sigma EF-530 DG Super Electronic Flash for Sony DSLR Sigma Corporation of America Sigma Corporation of America ELECTRONIC FLASH EF-530 DG SUPER. EF-530 DG SUPER features a powerful Guide Number of 174 ft / 53m and is designed to work with the latest TTL auto exposure systems of all popular manufacturers' digital SLR cameras. Among the advanced features of this flash are modeling flash function, multi pulse flash, TTL wireless flash, FP (high speed) flash, rear-curtain Synchro flash and manual flash mode which allows the photographer to set the flash ...             Sigma 18-200mm f/3.5-6.3 DC Lens for Canon Digital SLR Cameras24 reviews Sigma Corporation Sigma Corporation Great All Around General Purpose Lens This lens provides adequate telephoto and a nice wide angle in one package. I've used it on both the Canon XT and XSi and it works great. It is the one lens I just leave on.             Sigma EX DG 62mm Wide Multi-Coated Circular Polarizer Filter Sigma Corporation of America Sigma Corporation of America, 2006 The Wide Multi Coated Circular Polarizer EX Filter is the only filter that darkens the sky in color photography without affecting color balance, cuts out the glare from water and non-metallic surfaces and allows shooting through glass windows. Sigma Multi-Coated circular polarizing filter is designed for use with AF SLR and MF SLR cameras. The multi-layer coating reduces reflection. Wide multi coated circular PL filter does not have thread on ...             Sigma 62mm Multi-Coated UV Filter3 reviews Sigma Corporation Sigma Corporation I got what I wanted... I wanted lense protection at a very low price. I can't see any difference in my digital pictures betwen filtered and unfiltered, using this filter. Now, if I get dirt on the filter, or a scratch, or whatever... I can just dump the filter and buy another one.              search in the category 'camera & photo' 10-20mm, 18-200mm, 200mm, 55-200mm, battery, bp-31, cameras, circular, coated, digital, ef-140, ef-530, electronic, em-140, external, filter, finder, flash, ha-11, li-ion, macro, multi-coated, olympus, panasonic, pentax, polarizer, rechargeable, samsung, super, telephoto camera & photo:    Kindle - Amazon's New Wireless Reading Device This is the future of book reading. I have used it and love it! randomly chosen music: Michael Haydn: Missa Sancti Francisci; Requiem Impressum - about us get your own free tag board