Reply to topic  [ 7 posts ] 
Ricoh Theta 
Author Message
What's a life?
User avatar

Joined: Thu Apr 23, 2009 6:27 pm
Posts: 12251
Reply with quote
Image
Quote:
Meet the Ricoh Theta, a small, light camera with two wide-angle lenses capable of stitching together two shots into a full 360° panorama with just a push of a button. The downside? It'll set you back some $399 when it arrives in October.

http://www.imaging-resource.com/news/20 ... opping-400

$399 isn’t much when you consider the cost of taking panoramas properly. You’ll need some kind of rig to rotate your camera around the lenses’ nodal point (alone, those can cost $200 upwards), a really wide angle lens. If you can get a decent fisheye, this will give you almost 180 degrees of view, and on top of that stitching software as generally you’ll need to shoot at least 4 images for a decent sphere (basically, each of the compass points, plus up and down). Right now, I have the rig and a standard wide angle lens - so I need to shoot around 16 images for a full sphere. Add to that the time it takes to stitch, use Photoshop to remove duplicates of moving objects and other annoyances, and you have a really lengthy process.

Note I said “properly” above. Using the sweep method or the many iPhone apps that use the gyroscope to read the tilt of the phone gives you reasonable results, but you will see stitch errors and problems caused by parallax. If you want a really good stitch you need to be very precise about how you rotate the camera - which is where brackets and expensive kit come in.

So a handy point and shoot unit like this does come over as being rather interesting. Two simultaneous shots to take the image - I wonder how the extreme edges of the lenses (where things can be squashed quite badly) fare. I’d love to see this in action.

_________________
All the best,
Paul
brataccas wrote:
your posts are just combo chains of funny win

I’m on Twitter, tweeting away... My Photos Random Avatar Explanation


Fri Sep 06, 2013 9:33 am
Profile
I haven't seen my friends in so long
User avatar

Joined: Fri Apr 24, 2009 7:17 am
Posts: 5550
Location: Nottingham
Reply with quote
They should have incorporated a little stand or legs into it.

_________________
Twitter
Blog
flickr


Fri Sep 06, 2013 10:11 am
Profile WWW
Moderator

Joined: Thu Apr 23, 2009 6:13 pm
Posts: 7262
Location: Here, but not all there.
Reply with quote
How do you avoid being in the shot? :mrgreen:

_________________
My Flickr | Snaptophobic Bloggage
Heather Kay: modelling details that matter.
"Let my windows be open to receive new ideas but let me also be strong enough not to be blown away by them." - Mahatma Gandhi.


Fri Sep 06, 2013 11:16 am
Profile
What's a life?
User avatar

Joined: Thu Apr 23, 2009 6:27 pm
Posts: 12251
Reply with quote
HeatherKay wrote:
How do you avoid being in the shot? :mrgreen:

Apparently, the app you use connects as a remote, so at the very least you can stand away from it.

_________________
All the best,
Paul
brataccas wrote:
your posts are just combo chains of funny win

I’m on Twitter, tweeting away... My Photos Random Avatar Explanation


Fri Sep 06, 2013 12:47 pm
Profile
Legend
User avatar

Joined: Fri Apr 24, 2009 2:02 am
Posts: 29240
Location: Guantanamo Bay (thanks bobbdobbs)
Reply with quote
HeatherKay wrote:
How do you avoid being in the shot? :mrgreen:

Or you run around it so you are in it several times! :lol:

_________________
Do concentrate, 007...

"You are gifted. Mine is bordering on seven seconds."

https://www.dropbox.com/referrals/NTg5MzczNTk

http://astore.amazon.co.uk/wwwx404couk-21


Fri Sep 06, 2013 3:11 pm
Profile
What's a life?
User avatar

Joined: Thu Apr 23, 2009 6:27 pm
Posts: 12251
Reply with quote
Amnesia10 wrote:
HeatherKay wrote:
How do you avoid being in the shot? :mrgreen:

Or you run around it so you are in it several times! :lol:
It doesn't move. It's two lenses and a button, which fires both simultaneously. You'd have to run pretty fast.

_________________
All the best,
Paul
brataccas wrote:
your posts are just combo chains of funny win

I’m on Twitter, tweeting away... My Photos Random Avatar Explanation


Fri Sep 06, 2013 10:42 pm
Profile
Legend
User avatar

Joined: Fri Apr 24, 2009 2:02 am
Posts: 29240
Location: Guantanamo Bay (thanks bobbdobbs)
Reply with quote
paulzolo wrote:
Amnesia10 wrote:
HeatherKay wrote:
How do you avoid being in the shot? :mrgreen:

Or you run around it so you are in it several times! :lol:
It doesn't move. It's two lenses and a button, which fires both simultaneously. You'd have to run pretty fast.

I was thinking it might have been like the old school photo cameras. You could appear on both ends.


Sent from my iPad using Tapatalk HD

_________________
Do concentrate, 007...

"You are gifted. Mine is bordering on seven seconds."

https://www.dropbox.com/referrals/NTg5MzczNTk

http://astore.amazon.co.uk/wwwx404couk-21


Sat Sep 07, 2013 2:46 pm
Profile
Display posts from previous:  Sort by  
Reply to topic   [ 7 posts ] 

Who is online

Users browsing this forum: No registered users and 4 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
cron
Powered by phpBB® Forum Software © phpBB Group
Designed by ST Software.