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Posts for: aflundi
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Mar 19, 2019 10:14:42   #
Jim Eads wrote:
Yes. I am able to access all. I am going to try my other lenses. The smaller primes should be zero issue.


Seems like a really neat system. Is there any looseness, or can the position be locked down? It seems like a design that might shift a bit because of the plates and joints (which wouldn't matter for most things, but might for HDR or focus-shift). What's your take on that?
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Mar 19, 2019 07:21:57   #
Jim Eads wrote:
S C O R E !!!

The Newton DiTPR Tripod Rotator arrived today. In subsequent emails with Mr. Robert Newton he said he would still build brackets if someone emailed him through his website. IMHO he has really engineered a very unique and functional accessory that is durable, industrial and precision (old school).

The lens stays centered. The flip of the camera by the grip quickly goes from landscape to portrait and back in as fast as you can move it on your tripod safely.

Here are some (cell phone) photos with my D850 attached. I can access all ports, buttons etc.

THANKS AGAIN MR. ROBERT NEWTON! And thanks to your years of contribution to photography!
S C O R E !!! br br The Newton DiTPR Tripod Rotat... (show quote)


Very cool! Congrats and thanks for the update.

You say all the buttons are accessible, but it looks like the lens release button and AF button are somewhat covered. Is there room to get your finger in there?
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Mar 17, 2019 10:39:17   #
dione961 wrote:
...
Most shots, like this one, were dark & suffered super saturated or unrealistic colours & inky blacks & dark blues. This has happened before as well - usually when the scene is bright (bright sky & snow).

Seeking opinion on reason for darkness of image & especially, the colour & blacks saturation (is this the same as too-high contrast?) and how to correct this in similar circumstances.

Thanks in advance. Dione.

I suggest that since you are shooting manual exposure mode, take a few trial shots before hand to set the exposure where you want it and then leave it there until the light changes. You can use the histogram to help. I wouldn't use Auto-ISO in a situation like this as there's no need to give the camera that opportunity to fail you. You may want to check though that your Auto-ISO high limit is set as high as possible when you are in Manual exposure mode so that is has room to make changes in case you are using Auto-ISO.

For contrast and saturation, you can go into the picture control and adjust both the contrast and saturation down to taste.

The EXIF says you used AF-A focus mode and Auto-area for the focus area mode. That pretty much let the camera choose to focus where ever it wanted. You may want to choose a focus and focus area mode that give you control over where you want it to try to focus.
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Mar 15, 2019 09:25:59   #
juan_uy wrote:
For some time I have had the Nikon 70-200 2.8 VR II in my wish list (or more of a dream list).

Recently I have discovered the older 80-200 models and I have seen that with those, there are these options (that I could get):
1 - AF 80-200mm f/2.8D ED
2 - AF-S 80-200mm f:2.8d
3 - AF-S 70-200mm f:2.8g ED VR II

The pros and cons that I already have are:
- No VR on options 1 and 2
- No AF-S on option 1
- Significant price difference making #3 around double the price of #1 and almost that much of #2
- Lenses 1 and 2 seem sturdier (more metal construction) but also heavier than 3

The questions that I have are:
- I am crazy on even considering the older 80-200 lenses?
- Is the focusing motor a plus if being used with D7200? I know the AF will focus with my camera, my question is, is the AF-S faster or more precise than the AF?
- Is VR a must for this focal length?

Use would be almost everything
Mainly portraits and landscape (details), but also planning to use it for moving subjects and a bit of macro.

Any answers and or comments are more than welcomed!
For some time I have had the Nikon 70-200 2.8 VR I... (show quote)


I've had the 70-200/2.8G VRII for several years and love it. It's a first-rate lens that's never failed me.

I'd heard so many good things about the 80-200/2.8D ED 2-ring that I recently decided to pick one up to see for myself. It back-focused so badly that even with a fine-tune of -20 the focus plane was still behind the target, and on checking I found that to be a very common problem. I sent it to Nikon twice, but each time they said they had no way to adjust the problem. In the end, I've spent enough money on it to have bought a Tamron 70-200/2.8 G2, and it still back-focuses enough to make it unusable except by using a rather inconvenient trick. It's also slow focusing and noisy.

On the good side, my 80-200/2.8D makes a very nice image when I can get the focus right. On a D800/D810 it's pretty soft if you are pixel-peeping, but if you are looking at the image as a whole, it gives an impression of high contrast and sharpness. Though subjective, I think the bokeh is outstanding. I can see why it had a good reputation on lower pixel count cameras.

I've stayed away from the 80-200/2.8 AF-S since, as others have pointed out, the motor has a propensity to fail, and Nikon can no longer fix them.

It can be fun playing with old lenses, but the fact you are asking is I think an indication that you want a good practical lens. From your list, that's definitely the G VRII. The others are more risky and not in the same league.
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Mar 15, 2019 08:50:10   #
Architect1776 wrote:
They haven't figured out how to eliminate moire. There is the assumption most users will not know what it is or not care that they have it in the photo. Other pixel peepers will sacrifice a good overall photo without moire in favor of looking at the photo at 400% with slightly sharper pixels.
Additionally the quality of the lens comes into play. a lower performing lens also acts as the AA filter so eliminating the need for the filter. Finally it is a marketing stunt in many cases for those who will accept moire in photos.
They haven't figured out how to eliminate moire. T... (show quote)


Architect1776 is right. AA filters are a good thing, and if anything are too weak. The dual-layer birefringent type filters we commonly call Anti-Aliias filters would be more accurately called Color-Preservation filters as they guarantee that any detail is presented to each of a R, G, and B photosite and is thus recorded with the correct color. Without this filter, a white detail that images onto a blue photosite is recorded as a blue detail, not a white detail. Thus sensors without this filter have high color noise. There's also the problem that information can be completely lost. For example, a blue detail that images onto a red photosite is complete lost from the image.

For the filter to work properly as a true Anti-Alias filter, it would actually need to be four layers and cover a 4x4 photosite area so that two photosites with the same color fitler would be covered in any linear direction. That would eliminate moire.

The rationale for leaving these filters off of high pixel density sensors is the idea that the lens's image being imperfect could provide enough blur compared to the tiny photosites to perform the function of an AA filter. That has been shown to be a bad assumption as even lenses known for their softness still produce aliasing artifacts including moire. Worse, most lenses today are astonishingly sharp with aggravates the problem.

BTW, DX sensors are smaller so the photosite size is smaller for the same pixel count compared to a larger FX filter. That's why Nikon tried leaving the filter off the D500, D7100, D7200, and D7500. The D5, however, as already pointed out above does have the filter. It would be a disaster otherwise. It's also Nikon's flagship body, so cutting corners by leaving off critical components such as this color-preservation filter would be very unlikely.

Architect1776 is also correct that these filters are left off because people buy them, and not for technical reasons. No competent engineer would think this is OK. I'm quite sure the Nikon engineering department has been at great odds with the marketing department over these decisions.
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Mar 10, 2019 13:16:56   #
ecobin wrote:
It's a DX lens which will result in significant vignetting on a full frame (FX) camera. It's really not mean't to be used on an FX camera.


I don't think the OP was pushing it as an FX lens, however, have you tried it on an FX body? Check this link to see what a photographer who had sold all his Nikon gear except a 35/1.8G DX did with it on a D850 at a wedding.
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Mar 9, 2019 12:32:20   #
kenievans wrote:
My original inspiration was the song. The story goes that the writer was so drunk he was slurring his words which is why it's called In a Godda Da Vida instead of In The Garden Of Eden. I suspect that given the time it was probably more than just alcohol. I wanted the garden to look psychedelic and not quite real. Having never done psychedelic drugs this is how I imagined it would look. I did crank up the clarity and sharpening to give an edge to details.


Gotcha.. Thanks for the explanation!
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Mar 9, 2019 09:25:47   #
kenievans wrote:
Your comments are welcome!

Did you over-sharpen and over-saturate for a creative reason? Can you say more about why you post-processed that way?
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Mar 6, 2019 08:42:22   #
OMG! You didn't make a completely useless Youtube video of the unboxing? You're definitely doing it wrong.
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Mar 6, 2019 08:33:19   #
jerryc41 wrote:
... What's scary about this group is that they reject facts. ...


Seriously? What group (or individual) doesn't reject facts? That's normal and pretty much universal behavior.

Flat-Earthers are the absolute least of my concerns. Delusional though they may be, they don't hurt anyone, unlike other bigger and more powerful groups that work to control people that don't believe their own delusions and fact rejections.
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Mar 4, 2019 09:38:26   #
rook2c4 wrote:
Invest the time to memorize the most common lens mounts. ...

That's probably more than necessary.

If the OP is considering purchasing the lenses for his own use, he only needs to learn what *his* platform mount looks like. If it looks different, he shouldn't buy. Pretty simple.
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Mar 3, 2019 19:00:20   #
racerrich3 wrote:
Slik has something similiar. slikusa.com


They do? I couldn't find anything like it there. Can you be more specific?
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Mar 3, 2019 12:08:36   #
These (Newton and Custom Brackets) seem like really terrific solutions that would save both time and money over normal L-brackets. I can't help but be suspicious though that they would be vibration magnets. On the other hand, if they were, who'd use them? Do they have a lock-down knob to tighten them up when in position? They seem too good to be true.
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Mar 3, 2019 11:25:10   #
ricardo7 wrote:
... Did you indeed receive a tax reduction or not.


I made 2.1% more than last year and paid 23.4% less in Fed taxes, so count me as a reduction.
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Mar 1, 2019 12:58:19   #
JD750 wrote:
... FYI on the D-SLRs you can set them to produce an audible 'beep' when focus is achieved. I suspect there is a similar option on the mirrorless bodies.

There is. I think you'd have a hard time finding a body, whether point&shoot, mirrorless, or dSLR that didn't have a focus confirmation beep feature. The Z bodies certainly do. They also have a fairly typical AF point box that turns green on focus (under AF-S focus mode) as visual confirmation, and focus dot like Nikon dSLRs.

The 50/1.8S focuses fast. It seems almost instantaneous. *Much* faster than the F-mount Nikon 50s.
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