Posts tagged ·Image Clarity·...

Nikon 24 70mm f 2 8G ED AF S Nikkor Wide Angle Zoom Lens

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Nikon 24 70mm f 2 8G ED AF S Nikkor Wide Angle Zoom Lens




The fast, wide-angle to medium telephoto AF-S zoom lens from Nikon is optimized for edge-to-edge sharpness on both the Nikon FX (23.9 x 36mm) and DX-format image sensors, with focus as close as 14.9 inches. Enhanced optical formulas, engineered to produce exceptional sharpness, contrast and color, render outstanding image integrity, while two ED (Extra-low Dispersion) elements and PGM aspherical lenses futher control chromatic aberrations at even the widest aperture settings It has an exclusive Nano Crystal Coat to reduce ghosting and flare for even greater image clarity. The Nikon Silent Wave Motor (SWM) enables ultra high-speed autofocusing with exceptional accuracy and powerful, super-quiet operation, while the Internal Focus (IF) provides fast and quiet auto focusing without changing the length of the lens and M/A Focus Mode switch enables quick response to changing situations between Auto and Manual focus operation. With all these features, as well as an incredible resilience to dust, water and general wear and tear, the Nikon 24-70mmf/2.8G ED Lens is a welcome way to meet your telephotography needs. Internal Focus (IF) provides auto focusing without changing the length of the lens M/A Focus Mode switch enables quick changing between Auto and Manual focus operation.

User Ratings and Reviews

5 Stars Very pleased with this lens
I was frustrated with low light shooting situations, don’t care for flash much, so this was my choice. This lens is the one that just stays on my D5000 body. Travel shots, catching the grandkids at play or whatever, it is the most universal lens I could ask for. It is super fast to focus, produces razor sharp images and the weight helps steady things a bit. I also wanted the new 70-200mm F2.8, but I know I will do more shooting in this range than any other. I love it.

1 Star pronounced front focus on wide end
The copy of the Nikon 24-70 f2.8 lens that I received exhibited gross front focus. The front focus was so severe that no special testing was needed to see the effect. The problem started to decrease after approximately 36mm, but continued throughout the remainder of the focal length. Because the front focus was more pronounced toward the wide end and less severe at 70mm, the use of the fine tune feature in my D300 would only correct one end or the other. I took the lens to a local store and found the problem reproducible with a D300s body. Auto focus or manual focus gave the same results. The problem was the same irrespective of focus point used. I only tried the single shot method, as I rarely use the continuous shooting mode. I had back focus issues with two Canon 5D bodies and the Canon 24-70L f2.8 lens. After sending both bodies and the 24-70L lens to Canon repair facility several times and not getting the back focus issue resolved, I gave up on Canon and switched to Nikon. It has been an unhappy experience so far with Nikon. BTW, I have the LensAlign to test a lens for front/back focus. However, the problem with the Nikon lens was so severe that it was first easily observed in real world picture taking situation. I did use the LensAlign, which showed a front focus issue as well.

Update (December 14, 2009): The lens was exchanged. Unfortunately, the replacement lens was worse for front focus. Besides the D300 body that I own, I tried the replacement lens on two D700 bodies, one D200 body, and one D3 body. The front focus was present with all of the tested bodies. I own five other Nikon lenses and none exhibit front focus problem. One lens out of the five (50mm f1.4) does show ever-so-slight back focus. I also have an inexpensive 12-year old 24-135mm variable aperture third party lens. This lens is not as sharp as the Nikon lenses that I own, however, there are no focusing issues with this lens at all. A brief look at some of the forums online will show that this is not an isolated case. In the end, I would say that this lens is finely crafted and the zoom ring is silky smooth. It takes very sharp pictures, only the focus is about five feet in front of the target that is used to focus (16 feet away)! I have been a Nikon fan since the F3 body days. However, my one-star rating stands mainly due to the fact that this type of quality control is unacceptable in light of the relative cost of the optic.

4 Stars Fantastic, but watch out for quality control
I purchased this lens about 8 months ago. I shoot a D300 with grip. I have traveled to a variety of places and taken some amazing pictures with it. The lens is very versatile in a landscape and portrait setting. There are some times when I wish I was carrying a 14-24mm however, as a main lens for travel and portrait photography it’s fantastic. Additionally, the auto focus is quiet and precise when coupled with manual focus point use. The zoom is smooth and precise as well.

With all that said, there has been one inexcusable flaw and the subsequent fix for this was unacceptable.

After shooting a panorama at the top of a mountain at very small apertures, I found blemishes in all of the photos. It turns out that from the time that I purchased it to when I took those photos (about 1 week) some sort of internal material had collected on the inside of the rear element. As such I had about 60 photos that needed to be corrected.

Returning to the states, I was told that I would have to send the lens back to a processing center. This in my opinion is grudgingly acceptable, however the policy should have been to replace not repair. The final straw was being told to pay the return shipping and the packaging fee. After spending nearly $2,000 for a lens and finding a flaw the hard way, I would expect at the very least the burden would be on the manufacturer and/or supplier to correct their issue.

I purchased this product from Bromfield Camera Co. in Boston. I had hoped to support a local business, but it seems one simply pays more for the same level of service that you’d get from an online shop.

In closing, inspect the rear element before purchase and during early use – also, take a few blank shots of a white object at f/22 to see if there is an internal contamination for the first few weeks of use.

5 Stars Amazing — Sharp — Solid
I’ve owned this lens for about a month. I’ve owned lots of lenses. I’ve owned lots of SLR’s. Slid this baby onto my D700 when I got it and blew off several dozen frames. I immediately liked the feel in my hands. Solid. Smooth. A tank of a lens. Even the lens hood snaps into place with a definitive button snap. This shade won’t fall off accidentally. Everything was just right. Even comes with a belt/shoulder strap case should you ever make the mistake of taking this lens off the camera.

Turned on the camera and the lens springs to life. Shot several dozen frames around the building. Scenes that were pretty challenging. Hoped to find some meaningful improvements over the images I’ve been shooting. It feels good. Focus was snappy and amazingly quiet. Focus was precise. Focus was decisive. View finder was bright. Balance was very, very good. Burned off a few dozen frames and everything just felt right. Like it never had before.

Of course, the tale is not in the feel of the lens, but in the images. Popped the CF card into the computer tonight, fired up Capture NX2, and started loading images. Wow. I’m really taken aback. I really am.

The focus was sharp, sharp, sharp. After color-correcting for the poor/challenging lighting I had been in, the colors jumped to life. The details were razor. The textures velvety. The depth of field precise. The inflatable bags that had surrounded the box in the shipping carton were soft and cushy on the screen. The cardboard box was cold and cardboardy. The bar code label from the box stood out in gentle relief from the surface of the box. Droplets in a water bottle on the table were wet on the screen. Wow. Just “WOW.” What a joy this lens is already. Really. Really.

I’ve had the lens about a month now. Just got back from Phipps Conservatory where I shot most of the morning. This lens is fabulous. Razor sharp. Sharp, sharp, sharp. And the colors were deep and pure and vivid. No distortion at the corners. Depth of field was spot on.

I can’t recommend this lens enough. I’ve used higher end off brand lenses. And I’ve used lower end to mid Nikon. Always preferred the Nikon. They just worked well and created an image that looked real and consistent. But now… This is the lens. Just wow. If you’re on the fence, get off the fence. This is it. If your pictures aren’t what you’re looking for with this lens, it is not the lens.

4 Stars Great lens overall
This is not a 5 star for me. Here are the reasons: very heavy, no VR, and very expensive. For this price there should be VR, that is the biggest negative I can say about the lens. But if you want a top notch walking around lens with very good optics and zoom flexibility, then this fits the bill. To be honest a 50mm f1.4 lens is of the same quality or better sharpness-wise than this lens, but the 50mm gives you NO flexibility when shooting different things. Thats why I got this lens. In most other areas the 50mm f1.4 is better because it is much lighter, cheaper, and the much larger F stop kicks butt in low light which this lens just can’t match with f2.8. don’t get me wrong, f2.8 is great, but f1.4 is MUCH better for low light and backgound blur….but like I said there is zero flexibility with the 50mm lens. So it really depends on you if this 24-70 lens is right. I am going to keep and use my 24-70 all the time. It will probably be my main lens, but mostly for its 24-70 flexibility. If I just wanted pure clarity/sharpness and low light performance then a 50mm f1.4 is the lens to get. but we all know 1 lens is never the ultimate solution for everything. So check the 24-70 out and see if the weight is an issue or not. I can tell you on a D700 body with a SB800 flash this lens get VERY heavy VERY quick. That is not a “all day” walking around setup. So far sharpness has been on par with my prime 50mm, which is high praise. F2.8 is still pretty good for separation of subject from background. Overall a great lens. So good luck. Hope this helps.

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Panasonic Lumix DMC GF1 12 1MP Micro Four Thirds Interchangeable Lens Digital Camera with LUMIX G 20mm f 1 7 Aspherical Lens

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Panasonic Lumix DMC GF1 12 1MP Micro Four Thirds Interchangeable Lens Digital Camera with LUMIX G 20mm f 1 7 Aspherical Lens




The GF1 adopts the micro four thirds system standard, which was developed as an extended version of the four thirds system standard for digital camera systems. By using this standard and developing a camera body that eliminates the mirror box and optical viewfinder unit, Lumix was able to achieve a dramatic reduction in both size and weight compared with conventional digital SLR cameras, to create a new-generation system camera that features full-time live view, high-speed, high-precision contrast AF, HD movie recording, and more. The GF1 is small enough to take anywhere yet sophisticated enough to take you as far into photography and movies as you want to go.The 4/3-type 12.1-megapixel live MOS sensor featured in the GF1 offers the best of both worlds the superior image quality of a CCD sensor, and the lower power consumption of a CMOS sensor. This sensor is also advantageous for photo and movie recording with its high S/N, thanks to a circuit structure that is unaffected by the noise generated in each of the circuits. It results in clear images even when taken at high ISO sensitivity.The hybrid GF1 lets you take both high-quality photos and HD movies. You can shoot breathtaking HD movies in AVCHD Lite format (MPEG-4/H.264) backed by the high sound quality of Dolby Digital Creator. And you can record for a longer time without running out of memory because AVCHD Lite stores data more efficiently than Motion JPEG while maintaining stunning image clarity and detail. A dedicated “movie record” button on the top lets you instantly start recording movies while shooting photos, so you don’t miss a second of the action.

User Ratings and Reviews

4 Stars Best point and shoot ever
As a point and shoot, this is the best I’ve seen. I don’t have experience with the EP-1, which I understand is similar – but this is definitely the point and shoot to have to make a little better images that are normally possible.

I was shooting with the Leica R8 with its digital back, and its pretty bulky. This is much more portable. I got the adapter for the R lens as well, since its not looking good for Leica to come out with an R10. Using the R lenses is cumbersome, but works and if you have the patience, the results are… well, ok. You lose a lot on the conversion (2x, I believe), so my 180 becomes a 360…

This is not a Leica. The image quality is quite good, but at low light still leaves a lot to be desired. The video is awesome. Its so great to, with a point and shoot camera, just push a single button and its on, you are shooting HD video. The compression scheme is a problem, though. So far I was only able to use it with the software that came with the camera, which is horrible. I want to marry the videos to sound I capture with Cubase, and haven’t been able to do that quite yet.

All and all, again, for point and shoot pics, this is the best. For high quality high def pics, not so, even with great lenses (woouldn’t it be nice if Panasonic could do a full frame camera using the same format?). And for HD video, this is also pretty good, although it does not have the stabilizer.

5 Stars A wonderful camera for a happy father
I bought this camera mainly to shoot pictures and video of my 1-year-old baby boy. So far, I have shot a couple thousands of pictures and a couple hundred video clips. My wife and I are very pleased with the performance of the camera.

What I like about this camera:

1. The size is compact enough to fit it into my jacket pocket or hang it around my neck for all day long. Every time I travel with my baby boy, I need to carry a lot of baby care stuffs with me. I need a camera lighter and smaller without creating too much burden.

2. The camera provides decent low light performance up to ISO 800 and ISO 1600 is still usable. My baby is still young and most time stays home. I, therefore, took lots of indoor pictures. The camera handles low light environments very well.

3. Shooting HD video give us plenty of fun. As far as I know, this is the only dSLR (except GH1) in the market that offers HD video feature with Auto Focus feature and limited but enough controls. Babies grows fast and they make lots of funny movements. I could not ask my baby to repeat a good movement when I miss one. The camera allows me to switch video mode easily when I catch the moment. It is nice to have both video and camera features in one machine.

4. The camera offers fast and accurate auto focus. Babies move constanly and hardly stay still. Occasionally, I missed a couple shots but most of time the camera gives pretty good results.

Of course, with the cost of $900, you can buy an entry level dSLR with cheaper price and better image quality due to the bigger sensor size as opposed to four-thirds standard. It all depends on what you need. I have no regrets with the purchase because it fulfills all my expectations.

Check the link below.

[...]

You find some really good pictures and video clips taken by GF1

4 Stars An excellent compromise
Sometimes it’s a chore dragging along the Canon 5D Mark 2 with attached 24-70mm L lens.

I’ve been waiting for a “grab-and-go” small camera with DSLR-like image quality for a long time.

Panasonic has come to the rescue with the GF1. What a FUN camera!

PRO: Lightweight- no deadweight on your shoulder or around your neck, beautiful image quality from a small camera ( I shoot exclusively in RAW ), fast auto focus, great “pancake” f/1.7 fast lens companion (don’t let the lack of OIS chase you away from this setup; my 24-70mm walking-around lens on the

5D2 doesn’t have OIS and that’s seldom a problem), noise isn’t a consideration up to ISO 800 (if you’ll consistently shoot high ISO than get NIK’s Dfine 2.0 noise reduction software). Battery lasts a LONG time.

Between me and my wife, we have owned many small/point and shoot cameras (Canon SD1100, Canon G6,G9,G10,A650IS) and NONE were as enjoyable as the GF1 is.

CON: Optional EVF dull in comparison to the LCD screen or if you’re spoiled by bright DSLR viewfinders,

Mono sound recording, LCD screen easily smudged since it’s so big.

Really Right Stuff makes an L-plate for the GF1. Team that with a light monopod with quick release, and you have a VERY light weight combination to take along without dragging you down.

In the past, it was usually a disappointment for me to take a “small” camera along since image quality was always a compromise, so I stopped doing so. This GF1 may not be as great as my 5D2 DSLR, but I’m not disappointed with my images from my “small” camera any more. Don’t miss this gem.

3 Stars Disappointed – Not a great P&S, Not a great DSLR
I was hoping for the performance of a DSLR in the package of a (somewhat large) point & shoot. Unfortunately the image quality is not up to par of a DSLR (like my Nikon D80). Furthermore my Canon S90IS beats the Panasonic in terms of image quality, is smaller to boot, and has IS built-in. The movie quality is nowhere near a dedicated AVCHD camcorder. So in the end, it’s mediocre at lots of things, not really great at anything. Being returned, unfortunately.

5 Stars raw files are not supported by Aperture
If you don’t shoot RAW files and don’t use Aperture to process your pictures than this review will have no significance to you. This isn’t a problem with the Panasonic Lumix GF1, but with Apple’s Aperture software which I use. My main camera is the Canon 5D which I pair with fast Canon prime lenses. I also have a Nikon D50 paired with the Nikon 35mm f/2 for my lightweight kit. After trying my friends Panasonic GF1 and 20mm f/1.7 combo, I was sold. A great wide fast lens on a body that takes great images in a light compact package with a relatively low price tag. I have second thoughts about toting around a heavy slr combo worth $2-3k. I’m more likely to take the GF1 almost anywhere.

But the problem is that I use Aperture to process and manage all of my photos. Aperture does not support the RAW files from this camera. I either have to use lower quality jpeg files on Aperture, buy Lightroom and manage two image databases, or review and edit each RAW file via Photoshop which is terrible for image management. Even if I purchased Lightroom, than I still cannot softproof like I can with Aperture. This means it will be tougher to match prints with what I see on my monitor. So you can see that for those that shoot RAW and use Aperture, this can be a deal breaker. Apple, please get moving on this! If you use Aperture, send feedback to Apple from within Aperture: Aperture>Provide Aperture Feedback.

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Panasonic Lumix DMC GF1 12 1MP Micro Four Thirds Interchangeable Lens Digital Camera with 14 45mm Lens

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Panasonic Lumix DMC GF1 12 1MP Micro Four Thirds Interchangeable Lens Digital Camera with 14 45mm Lens




The GF1 adopts the micro four thirds system standard, which was developed as an extended version of the four thirds system standard for digital camera systems. By using this standard and developing a camera body that eliminates the mirror box and optical viewfinder unit, Lumix was able to achieve a dramatic reduction in both size and weight compared with conventional digital SLR cameras, to create a new-generation system camera that features full-time live view, high-speed, high-precision contrast AF, HD movie recording, and more. The GF1 is small enough to take anywhere yet sophisticated enough to take you as far into photography and movies as you want to go.The 4/3-type 12.1-megapixel live MOS sensor featured in the GF1 offers the best of both worlds the superior image quality of a CCD sensor, and the lower power consumption of a CMOS sensor. This sensor is also advantageous for photo and movie recording with its high S/N, thanks to a circuit structure that is unaffected by the noise generated in each of the circuits. It results in clear images even when taken at high ISO sensitivity.The hybrid GF1 lets you take both high-quality photos and HD movies. You can shoot breathtaking HD movies in AVCHD Lite format (MPEG-4/H.264) backed by the high sound quality of Dolby Digital Creator. And you can record for a longer time without running out of memory because AVCHD Lite stores data more efficiently than Motion JPEG while maintaining stunning image clarity and detail. A dedicated “movie record” button on the top lets you instantly start recording movies while shooting photos, so you don’t miss a second of the action.

User Ratings and Reviews

4 Stars Great photo camera
Very good picture quality even at low light. I like the Pancake Lens, makes it very portable. I’ll probably end up buying the viewfinder for video shooting.

5 Stars Lumix DMC-GF1K Digital Camera
Excellent, highly functional camera and easy to use. Amazing colors! It seems to me it is close to, if not, professional quality while not too complicated for beginners. I have yet to use the HD video option and this is one reason I chose to purchase this camera.

5 Stars Special Camera
I have been into amateur photography most of my life (getting too old to carry all the heavy stuff) and wanted a light, easy to use, go everywhere camera that takes quality pictures comparable to a mid-level DSLR. The Panasonic Lumix GF1 delivers.

This camera is very light and handles well. The image quality is excellent with both the 14-45mm and neat little 20mm f1.7 lenses. I have made 16×20 enlargements with raw images in photoshop with great results. These are close to my Canon D50 shots using an L series lense. The focus is fast and true, great live view with sharp auto and enlarged screen manual focusing. The viewing screen is sharp and clear; however I did get the optional viewfinder which works well especially with bright scenics. I will not review the video or the numerous features other then to say there are many, easy to use options, some quite sophisticated.

OK so any major drawbacks? Not for me. However I’m not sure I would strongly recommend this for the casual consumer who just wants some nice 4X6 images of the family with an occasional enlargement. While the GF1 is superior to point and shoots, it is also more expensive and complicated. The instructions need to be read over carefully several times if you want to successfully use many of the neat options. It can be used for auto everything, but if that is what you want, there are much cheaper and easier to use cameras.

If you want one of the most functional, unique, quality cameras around, the GF1 could be for you.

4 Stars A PORTABLE STREET-WISE CAMERA
The Panasonic GF1 is a well-made MFT camera. I find it to be sufficiently portable as a street-wise camera with the 20mm f1.7 MFT lens. The raw IQ is very good below iso 800. It is as good as the Olympus E-P1 that I also owned.

4 Stars So close to perfect it hurts
If movie mode had fully manual controls over exposure and it shot at 24 FPS I’d be beside myself. The combination of the lens and sensor give this camera a really nice DOF in an incredibly compact package. It’s really a shame Panasonic didn’t deliver on manual controls and a 24P frame rate, because this camera would a viable choice for high end ultra portable film-making. I can live with 720P, but the inability to set ISO and shutter speed makes me crazy. It can take pretty stunning video, but you have to be very careful with changing light values. You are able to focus manually however (again, why not go the whole way?!)

Panasonic?

Are you listening?

Could you please upgrade the firmware?

I thought you guys made the 4/3rds system specifically for still and moving acquisition?

The other thing I hate is the wheel used for shutter/aperture. I used a G9/10 for the last three years and I MUCH prefer it’s exposure wheel.

Otherwise I’m very happy. The noise is low, the shutter delay is very fast, as is auto focus, and it has a 7 exposure auto bracket mode. The drive modes also have their own hardware selector by the function mode knob. The noise is acceptable to about 1600 ISO, which amazes me as it’s body is only a little larger than my G10. I try to never shoot above 400 on the G10. That’s a huge swath of light that was never available to me before.

If you’re moving up from a compact you will love this camera’s performance. If you want the GF1 to complement your SLR you’ll be very happy with it’s portability.

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