A lot of people will be very excited upon the announcement of this newest Sigma lens – the Sigma 100-400mm F5-6.3 DN OS for Sony FE (full frame mirrorless).  While the Sony FE 100-400mm G Master lens is an excellent lens (my review here), it is also very expensive and thus out of the range of many photographers.  The Sigma comes to market at nearly a third of the price (though you’ll have to buy the tripod collar separately if you want one) while providing most of the features and performance of the more expensive lens. My review will help determine whether or not the Sigma is enough for your needs…and mabe  I’ll be reviewing the Sigma 100-400mm F5-6.3 DN OS on my Sony a7RIII and Sony a9 bodies, and you can see photos from both cameras below.  Stay tuned for my ongoing coverage.

Follow Me @  Patreon  |  My Newsletter |  Instagram | Facebook | Twitter | Flickr | 500px

Images of the Sigma 100-400mm F5-6.3 DN OS 

Images taken with the Sigma 100-400mm F5-6.3 DN OS

Purchase the Sigma 100-400mm F5-6.3 DN OS @ B&H Photo | Amazon | Amazon Canada | Amazon UK | Amazon Germany | Ebay 

Purchase the TS-11 Tripod Collar @ B&H Photo | Amazon | Amazon Canada | Amazon UK | Amazon Germany 

Sony a9 Camera:  B&H Photo | Amazon | Amazon Canada | Amazon UK | Amazon Germany | Ebay 
Sony a7RIV Camera: B&H Photo | Amazon | Amazon Canada | Amazon UK | Amazon Germany | Ebay 
Sony a7R III Camera: B&H Photo | Amazon | Amazon.ca | Amazon UK  | Ebay
Peak Design Slide Lite:  Peak Design Store | B&H Photo | Amazon | Amazon Canada | Amazon UK
Peak Design Leash Strap:  Peak Design Store | B&H Photo | Amazon | Amazon Canada  | Amazon UK
BenQ SW271 4K Photo Editing Monitor – B&H Photo  | Amazon | Amazon.ca | Amazon UK
Adobe Photoshop Creative Cloud 1-Year Subscription
Exposure Software X5 (Use Code “dustinabbott” to get 10% anything and everything)

Purchase your gear at:  

B&H Photo |  Amazon  | Ebay | Make a donation via Paypal

Visit Dustin’s Amazon Storefront and see his favorite gear

Purchasing your gear through B&H and these links helps fund this website and keeps the articles coming. You can also make a donation here if you would like.  Visit my Amazon page for some of my gear of choice! Thank you for your support.

Great News! I can now offer a 5% discount on all purchases at Amplis Foto, Canada’s Leading Photographic Supplier. Please enter discount code: AMPLIS52018DA in your cart. It is good for everything in your cart, and is stackable with other coupons, too! It will take 5% off your entire order! Proceeds go towards keeping this site going and providing you with new reviews!

Check me out on:  My Patreon  | Sign Up for My Newsletter |  Instagram | Facebook | Twitter | Flickr | 500px |  Google+ |

Use Code “DUSTINHDR” to get $10 off ($15 CDN) any Skylum product:  Luminar, Aurora, or AirMagic

Purchase the Sigma 100-400mm F5-6.3 DN OS @ B&H Photo https://bhpho.to/2MX1XfA | Amazon https://amzn.to/3fmmjej | Amazon Canada https://amzn.to/30Fs5nl | Amazon UK https://amzn.to/2XXSuuS | Amazon Germany https://amzn.to/2Yxejk2 | Ebay https://bit.ly/100_400DN

Purchase the TS-11 Tripod Collar @ B&H Photo https://bhpho.to/3d0a0CQ | Amazon https://amzn.to/2BYkoOC | Amazon Canada https://amzn.to/2MZ6Qot | Amazon UK https://amzn.to/2Y0QPo9 | Amazon Germany https://amzn.to/3firCva

Keywords:  Sony, Sigma, withmytamron, Sigma 100-400 DN, Sigma 100-400mm, Sigma 100-400, F5-6.3, OS DG, DN, Sigma 100-400mm F5-6.3 DG DN OS, Sigma 100-400 Review, Sigma 100-400mm Review, Sigma 100-400 DN Review, Review, Dustin Abbott, Autofocus, Sample Images, Video, Video Test, review, Video review, Real World, Tracking, Burst Rate, Sony a7RIII, Sony a7RIV, Portrait, Sharpness, Resolution, Bokeh, 100-400 GM, Canon 100-400L II