Rear focus with Canon 7D2 housing and 50mm Sigma lens: Is the Sigma USB board the answer?

I just bought a used Sigma lens (50 mm art f / 1.4) for my Canon 7D2 (Mark II) case. This combination creates a very serious problem of gravity:

  • Without correction of micro-adjustments on my body, the aircraft in focus is about half an inch farther from the one I target with the viewfinder: for a portrait of someone located a few meters away, when you focus on the eye, the focused area is somewhere between the eye and the ear.
  • With the maximum correction of micro-adjustments in my body (-20 of -20 / + 20 range), the problem of the rear focus is attenuated, but still there. I imagine that -25 or -30 could have solved this problem, but it is not available.
  • when you use Liveview to focus, everything is fine.

Do you think using the Sigma USB Access Station to adjust the focus setting of the lens would solve this problem? Do I have to resell it and buy another copy?

Subsea housing for Sony A7s for surf photography?

I have a Sony a7s and I would like to start photographing surf photos.

I have never had any underwater housing before, so I feel a little lost. In addition, it is difficult to understand if all the buttons / functions of my a7s will be available once inside the case. For example, this Meikon case looks great, but I do not know if it is fully compatible with my camera.

Is the camera a7s compatible with the cases a7 spending <$ 1000? Or are there major differences that should be of concern to me?

What are the good alternatives for my camera? Note that I would like a pistol grip, which is crucial for one-handed shots.

If you had $ 50,000, what kind of housing company would you start in September 2019?

Is it better to offer one or more things?

For example, only Web Hosting, Web Hosting and WordPress Web Design, or even VPS Hosting, etc.?

Perhaps offering just one element like web hosting makes the customer think much better than offering a lot of things.

I'm just trying to get back to life after a few decades of rest, but it's September 2019 and we'd love to hear from you.

Do you need a live chat and if so what is the good these days?

Do you need phone support or is the help desk adequate? Or do I need both? I know that help desk is better for documenting things and not forgetting how you could do it during a phone conversation.

Can I use the new WHM offers for free SSL certificates or do I really need to buy a certificate from a large SSL company? Obviously, I plan to add dedicated servers all the way. Hoping to have at least 200 customers (regular user type) on each.

Thinking that most of the money will be used for a new dedicated server cpanel / WHM (to start), (I can build the website myself), for acquisitions of web hosting companies cpanel customers?) and google adwords. Reflections on this too?

Or maybe the accommodation industry is so saturated that I should get a hot dog truck, lol

Thanks WebHostingTalk, I have been a member since 2003 and have always appreciated the opinion of everyone here. Thanks again.

Should a camera have a contiguous housing?

The group of lenses on this image would have its own protective tubes, like that of a camera, but one for each group of lenses. What problem would there be a gap between the lens group and the flare if it was used at night?

enter the description of the image here contiguous

Related: Can a camera go one kilometer?

[ Politics ] Open Question: Why does Kamala Harris think the government should give blacks only $ 100 billion in housing subsidies?

Is not it racist to grant race-based benefits?


What to ask?

You will have with a number of different condo for rent in Ho Chi Minh City, causing you to have a lot of questions, the first of them being "what requests should I ask?". Therefore, here are some suggestions:

Are utilities (electricity, gas, water) included in the monthly price?

Is there internet and cable or should I register myself?


Is it furnished?

How long will the lease be signed? One year? 6 months?

Scooter parking – is it available? If yes where? Do I want to pay extra?

When do I recover my obligations?

What is the penalty if I have to cancel the contract?


You probably said no:

Unfortunately, we HCMC housing also do not know. again, you're probably being ripped off

You are charged more than two months deposit

The owner / lady can not produce any contract written in English for you

We do not know how utilities will be charged

Ridiculous extras, such as search fees, furniture rentals, Internet installation fees, are billed to you

More: apartment for rent in HCMV

Are there newer models that will always fit my Canon XTi underwater housing?

I want to upgrade my Canon XTi with a newer Canon model that will fit perfectly into my DX400D Sea and Sea underwater housing.

I would like a "newer" Canon model that …

  1. Has the same layout of the buttons at the back and the top must be identical to that of the XTi
  2. A "live preview" so that I can frame the image with LCD instead of the little researcher.
  3. At the video recording
  4. Allows me to continue using my old CANON EFS 18-55 lens and a TOKINA 10-17 DX AT-X lens.

sea ​​and DX400D underwater housing

Sale – From 1 USD protected housing

To integrate



Link of the image:

How to regain control of the missing housing company?

Two websites hosted on Needa dot com have recently disappeared and we can no longer access them via Cpanel.

Is there a way to control our DNS records and websites?

Cost of Housing for Wife and Yarn – Standard British Visitor Visa

I am in the UK with an ICT visa (3 years). I am applying for a standard 6 month visitor visa for my wife and son (visiting for 6 weeks). Now that I already have a home and that my wife and my son can stay with me. How to fill:

1) The cost of your accommodation? (I already have it, so should I put 0 here?)

2) Does anyone else pay you for all or part of your trip?
If I put No here and most of the amount of our joint accounts has been credited recently (about 1 month). Will my wife's bank statements be required here?

Thank you in advance.