Ruy Penalva

Ruy Penalva

Lives in Brazil Lauro de Freitas Bahia, Brazil
Works as a Medical Doctor
Joined on Jun 28, 2010
About me:

Ruy Penalva de Faria Neto

Comments

Total: 166, showing: 1 – 20
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Panasonic, like Sony, has learned that it is not possible to make a compact, cheap, and fast good lens without a huge compromise. So, the dream of compact light weight mirrorless camera and lens setup are vanishing in the haze. Help, I need Canon!

Link | Posted on Jun 16, 2016 at 01:12 UTC as 53rd comment | 7 replies
On article Back to the action: Nikon D500 Review (1083 comments in total)

I need to laugh. You gave silver award to Canon 5Dsr and gold award to this rather cheap poor camera.

Link | Posted on May 26, 2016 at 02:04 UTC as 113th comment | 13 replies
On article Hands-on with the Sony RX10 III (308 comments in total)

For believers!

Link | Posted on Mar 30, 2016 at 16:32 UTC as 22nd comment

In a sport camera high ISO is more important than dynamic range.

Link | Posted on Mar 29, 2016 at 02:56 UTC as 139th comment | 1 reply

I would like to see an update to double the megapixels!

Link | Posted on Mar 17, 2016 at 01:15 UTC as 8th comment | 8 replies

Good news.

Link | Posted on Mar 15, 2016 at 01:07 UTC as 24th comment
In reply to:

Ruy Penalva: Are you going to pay for distortion?

Yes, it is.

Link | Posted on Mar 14, 2016 at 16:37 UTC
In reply to:

Ruy Penalva: Are you going to pay for distortion?

Than let's they play guitar. Distortion is a kind of noise. Noisense.

Link | Posted on Mar 13, 2016 at 20:14 UTC

Are you going to pay for distortion?

Link | Posted on Mar 13, 2016 at 18:34 UTC as 38th comment | 4 replies
On article Action packed: Shooting the Sony a6300 in Miami (241 comments in total)
In reply to:

Ruy Penalva: Mirrorless is a toy not a true camera for action, sports, small insects, birds, moving wide life, journalism. Maybe for video shooters.

Amateur and Professional shall be not classified by their photographic skill. Professional is whom who lives from their job. Amateur don't live. Sometime an amateur is better than a professional regarding doing good things and photos. Don't show me humming birds stills taken from 4K video. Unless you use the entire sensor area focus (PDAF) you will not be able to take a good photo from a fast moving humming bird with a mirrorless camera.

Link | Posted on Mar 10, 2016 at 18:43 UTC
On article Action packed: Shooting the Sony a6300 in Miami (241 comments in total)
In reply to:

Ruy Penalva: Mirrorless is a toy not a true camera for action, sports, small insects, birds, moving wide life, journalism. Maybe for video shooters.

Guys! mirrorless is for amateurs. For dental photography and alike. You are a kind of narcissist who are afraid of mirror!!! Try to photograph a humming bird flying with a mirrorless. A flying insect or bird. No, no, mirrorlesses are for dumb persons. Now Sony discovered that it can reduce the size and weight of the camera body but the same is not true for a good lens. It seems like a dwarf (camera) with a enormous cock (lens). Take GH4 took for grant as a great camera! Horrible to still photo. My God! GH4 freezes the EVF at every shoot! Give up! Maybe you can return to the old times of Sony Mavica.

Link | Posted on Mar 10, 2016 at 17:10 UTC
On article Action packed: Shooting the Sony a6300 in Miami (241 comments in total)
In reply to:

Ruy Penalva: Mirrorless is a toy not a true camera for action, sports, small insects, birds, moving wide life, journalism. Maybe for video shooters.

Only the fools rely on electronic viewfinder,

Link | Posted on Mar 10, 2016 at 02:09 UTC
On article Action packed: Shooting the Sony a6300 in Miami (241 comments in total)

Mirrorless is a toy not a true camera for action, sports, small insects, birds, moving wide life, journalism. Maybe for video shooters.

Link | Posted on Mar 9, 2016 at 16:34 UTC as 37th comment | 20 replies

Does it function with Canon EF lenses?

Link | Posted on Mar 2, 2016 at 16:05 UTC as 103rd comment | 1 reply

I did not wait for DP review to know that. I had the old version and I thought it underperformed in 7D MKI. This lens is great, and the combination of it with 7D MKII is very satisfactory for birding, nature etc.

Link | Posted on Mar 1, 2016 at 21:14 UTC as 55th comment | 2 replies

Price: $249.00*

Link | Posted on Feb 23, 2016 at 16:45 UTC as 22nd comment
In reply to:

Ruy Penalva: Without image stabilization with this focal length is not a good stuff.

whyamihere - In what Canon is concerned you are talking about old prime design. Why one will shot wide open (f/1.8) with a focal length of 160mm? Shaking will be inevitable at this focal length.

Link | Posted on Feb 19, 2016 at 23:09 UTC

Without image stabilization with this focal length is not a good stuff.

Link | Posted on Feb 19, 2016 at 20:11 UTC as 97th comment | 4 replies
In reply to:

justmeMN: The 80D specs on the Canon USA web site don't mention built-in GPS. It also lists GPS Receiver GP-E2 as an 80D Accessory.

Probably is a sham GPS.

Link | Posted on Feb 18, 2016 at 17:13 UTC
On article Special K? Pentax K-1 Review (2612 comments in total)

This clearly shows DSLR is not a dead format. Is Sony made that sensor? At what amount sensor shift stabilization can cope with long focal length at tele range? Can sensor shift stabilize shutter shake?

Link | Posted on Feb 18, 2016 at 00:49 UTC as 590th comment | 1 reply
Total: 166, showing: 1 – 20
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