vodanh1982

vodanh1982

Joined on Jun 8, 2011

Comments

Total: 101, showing: 1 – 20
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On Rare Canon EF 1200mm f/5.6L USM goes on sale in UK article (218 comments in total)

Nothing compared to this http://www.dpreview.com/articles/3865393209/zeiss1700f4

Direct link | Posted on Aug 16, 2014 at 21:42 UTC as 21st comment | 1 reply
On Did Sigma design the Olympus M.Zuiko 75mm F1.8? article (200 comments in total)

Wow. the 75mm f/1.8 is the sharpest m43 lens and Sigma made it.

Direct link | Posted on Aug 29, 2013 at 18:10 UTC as 20th comment | 7 replies
In reply to:

stiinek: iPhone? So why is in Exif: HTC Desire S ?

Without your catch, every phone is iPhone.

Direct link | Posted on Aug 8, 2013 at 23:24 UTC
In reply to:

Esign: Come to think of it, as a weekend project, I can make my own grip from a piece of scrap wood and stick to my Canon EOS-M. Now, what should I call it when it's ready?

Call it Hasselblad "Milky Way"

Direct link | Posted on Jul 22, 2013 at 20:53 UTC

The 30mm prime is worse than the 18-35 zoom.

Direct link | Posted on Jul 19, 2013 at 16:12 UTC as 14th comment | 1 reply

Assume diffraction limited lens, the maximum resolution is about 3 Mpix at f/5.9.

Direct link | Posted on Jul 18, 2013 at 22:41 UTC as 52nd comment
In reply to:

mpgxsvcd: Most novice users think they need a 1200mm zoom lens. What they will actually need is a 20mm F2.8 lens and a good pair of walking shoes.

Yeah, bring a 20mm f/2.8 to ladies with bathing suit and they'll slam you to the face. Tele is safer.

Direct link | Posted on Jul 18, 2013 at 22:28 UTC

Well made for beach shot.

Direct link | Posted on Jul 18, 2013 at 02:02 UTC as 108th comment
On Pentax Q7 added to our studio comparison database article (118 comments in total)

The G15 is f/4.5 1/60s ISO 100 but the Q7 is f/4.5 1/25s ISO 100. How come?

Direct link | Posted on Jul 11, 2013 at 05:29 UTC as 41st comment
On Just posted: Pentax MX-1 review article (101 comments in total)
In reply to:

rb59020: Ordered mine in black from B&H this afternoon as it is @ $399.00

From the artical:
■Excellent image quality in JPEG and Raw
■Fast autofocus
■10fps full-res burst mode
■1cm Macro mode allows extreme closeups
■Raw files contain a lot of extra detail in both highlights and shadows
■Dedicated Movie record button
■Built-in sensor-shift and pixel-track shake reduction

But still just a "74"?

Must of been the missing hot shoe. :-(

74% is not bad. I don't see any competitor gets 80% or higher.

Direct link | Posted on Jul 1, 2013 at 21:55 UTC

M43 is an open mount system. How come they do "manual focus" only?

Direct link | Posted on Jun 20, 2013 at 18:12 UTC as 22nd comment | 8 replies

Look like DxO does not have anything to write.

Direct link | Posted on Jun 17, 2013 at 18:16 UTC as 15th comment
On Pentax announces Q7 with larger 12MP BSI CMOS sensor article (232 comments in total)
In reply to:

TheProv: A no sense buy. G15 canon, panasonic lx7, Olympus xz-2, nikon p7700 all has faster lenses, same or better range or both them.
On the same sensor. With smaller body.

Until pentax make ultra wide angle or extreme telephoto.... Dou you believe in it?

If superzoom is as good as you said, they should have 18-125(200)(250)mm X100s, GR, Coolpix A, RX1

Direct link | Posted on Jun 12, 2013 at 23:50 UTC
On Pentax announces Q7 with larger 12MP BSI CMOS sensor article (232 comments in total)
In reply to:

marike6: It's probably the same sensor as in the MX-1, which is a great performer. My only wish is that they had found a way to upgrade the 460 K LCD. Viewfinder-less cameras absolutely should have the best LCD panels possible.

As far as the lenses, I'm wondering did they purposely design the Q lenses with a large enough image circle to cover a 1/1.7" sensor? If so, why didn't they just build the original Q with this sensor?

I think at the time they design the Q, they only have 1/2.3" sensor available.

Direct link | Posted on Jun 12, 2013 at 23:21 UTC
On Pentax announces Q7 with larger 12MP BSI CMOS sensor article (232 comments in total)
In reply to:

TheProv: A no sense buy. G15 canon, panasonic lx7, Olympus xz-2, nikon p7700 all has faster lenses, same or better range or both them.
On the same sensor. With smaller body.

Until pentax make ultra wide angle or extreme telephoto.... Dou you believe in it?

Superzoom lenses cannot beat individual prime in IQ.

Direct link | Posted on Jun 12, 2013 at 23:02 UTC
On Samsung unveils Galaxy S4 Zoom camera/phone hybrid article (222 comments in total)

I wish it were a Galaxy Note series not S series.

Direct link | Posted on Jun 12, 2013 at 15:55 UTC as 59th comment
On Just Posted: Our Nikon Coolpix A review article (352 comments in total)
In reply to:

ybizzle: Just compared the JPEG high ISO (1600-6400) between the A, GR, and X100S and the X100S destroys these cams. Glad I went with the X100S for the same price as the A. Plus you get a hybrid view finder and faster lens!

Stop comparing those ISO. Are you sure X100s ISO 3200 = Coolpix A ISO 3200 = GR ISO 3200?

Direct link | Posted on Jun 6, 2013 at 18:46 UTC
On Just Posted: Pentax K-5 II / K-5 IIS Review article (268 comments in total)
In reply to:

vodanh1982: I don't see any low light AF/accuracy tests. The different between K-5 and K-5II(s) is concentrated on new AF sensor.

Sorry. My Bad.

Direct link | Posted on Jun 4, 2013 at 03:43 UTC
On Just Posted: Pentax K-5 II / K-5 IIS Review article (268 comments in total)

I don't see any low light AF/accuracy tests. The different between K-5 and K-5II(s) is concentrated on new AF sensor.

Direct link | Posted on Jun 4, 2013 at 02:01 UTC as 71st comment | 4 replies

corner = 1/2 center. Is it Nex-7 or lenses characteristic?

Direct link | Posted on Jun 3, 2013 at 21:50 UTC as 12th comment | 1 reply
Total: 101, showing: 1 – 20
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