This is my second ND1000 filter from GOBE, now I bought a 77mm for my tokina 11-16mm lens I am a landscape photographer, The experience with GOBE products is great the filter was build with high quality and is easy to attach to the lens. The filter came with a metal housing for protection. Great choice.

There are four models of Canon 70-200 L lenses. Two are F/4.0-5.6 and two are F/2.8. Each set of two has an imaged stabilized and non-stabilized version. The pricing starts at about $700 and moves up to this one that is about $1699.After reading many reviews, it seemed to me worthwhile to invest in this one rather than the 4.0 versions. It is great to have constant F/2.8 all the way through the zoom range, and also to have image stabilization. I crank it up to ISO 1600 then shoot wide open at F/2.8 and people are amazed I can get pictures even in fading daylight without flash.It seemed rather strange to read reviews saying that the color was great, but after experiencing it I now know what they mean. Wow, what great images and the bokeh (out of focus background) is absolutely wonderful. Not many told me about that great benefit.If you think you can only afford the least expensive model ($700) then carry your lunch for a while and go all the way with the savings! Turn down your heat 2 degrees or turn up the temperature on your A/C by 2 degrees. Eat chicken instead of steak weekly. Car pool! This lens is worth making some sacrifices!One caveat: some reviews I saw elsewhere have said that Canon optimizes this lens for full-frame SLRs (the expensive ones from about $2,000 (5D) to $8,000 (1DS), while Nikon optimizes its version for cropped frame SLRs. Therefore, I am not sure it will be as much of a "wow" on a cropped camera because I have not been able to try it. I have a 5D and have been lending out my 20D to my son-in-law for the last couple of months.

Incredible 2.8 lens and I was using my old 60D. Can’t wait to use it on my new Canon 5Ds!

Utilizzato per proteggere la lente del Tokina 11-16 ATX Pro.Nessun problema riscontrato negli scatti (provatti con e senza filtro) con il filtro montato.Ottimo per proteggere la lente da polvere e sporco accidentale senza spendere un capitale.

No fitment or vignetting issues with this filter on my Tokina 11-16mm f/2.8 AT-X Pro DX II lens. Hoya multi-coat filters have never disappointed me!

About a year ago I bought the EF 70-300mm f/4-5.6 IS USM lens. At the time, it appealed much more to me than its (more than three times the price) "big brother" - the lens did well for me but left me wanting MORE! I just got this lens, EF 70-200mm f/2.8L IS USM. It is worth every penny - those of you who have used an IS lens before will know what to expect in that regard, however if you have never owned a lens with canon's "L" glass, you are in for a treat! The color and image quality are far above the cheaper canon line. And the fixed f/2.8 is a fantastic advantage to have. I do mostly indoor concert photography and this lens has been a dream come true. (i know that sounds lame... check one out and you will see what I mean.!) If the fixed f stop isn't that big of a deal to you, im sure the f/4 is probably a good lens as well....however I can definitely say that this was a smart buy!

Worked well with my Canon 70-200 2.8 IS lens on a recent African Safari.

Fits and works well with my Tokina 11-16mm f/2.8 lens. Doesn't cause any vignetting issues when using it on a wide lens