All Forum Comments
Comment by johnc765 posted on RAW Conversion with 150-500. at 27/05/2012 - 09:30
Second time again I waited to get the tech on the line, then when he started going on about the access i said ok, then partially covered the mouthpiece of the phone and said to thin air "Mike can you let Tim in security know that I am letting someone use my puter and he can then keep the line open while we investigate them" The Tech asked me if this was a business computer?" I said "yes it is chap its microsoft security software department, no about this control you would hoppe to take!" he hung up. never had another phone call from them
Comment by johnc765 posted on Just had anoth phone call... at 25/05/2012 - 08:41
if thats the case I take it use autofocus on an abject then adjust it so its crystal clear in the viewfinder?
Comment by johnc765 posted on Spectacles and Eyecups at 23/05/2012 - 14:40
Black and white aren't technically colours! You could say that they are the extreme ends of the 'grey' spectrum
Explanation:
When there is no light, everything is black. Test this out by going into a photographic dark room. There are no photons of light. In other words, there are no photons of colours.
2. White is the blending of all colours and is a colour.
Explanation:
Light appears colourless or white. Sunlight is white light that is composed of all the colors of the spectrum. A rainbow is proof. You can't see the colours of sunlight except when atmospheric conditions bend the light rays and create a rainbow. You can also use a prism to demonstrate this.
Its from this that we then get colours, where red is the dominant it is red we see etc etc
Came in useful that art degree lol
so If I understand this properly its a monotone image thats required? (a single colour/tone in varying shades)
Comment by johnc765 posted on Weekly # 254 Monochrome Discussion at 23/05/2012 - 14:18
Comment by johnc765 posted on Long exposures on K-x at 23/05/2012 - 04:52
Comment by johnc765 posted on K5 series: Milky Way rising and setting timelapse at 23/05/2012 - 04:50
If the current conversion rate continues as is, it would be worth buying a K-30 from the States paying for shipping and import duty and still be £40+ better off, that is if the software is the same of course.
Comment by johnc765 posted on Unscientific K-7 vs K-5 Question. at 22/05/2012 - 20:07
mmmm K-5 or K-30 mmmmmm
info found here, yes its American mag but its a good ball park figure
link
Comment by johnc765 posted on Pentax K 30 at 22/05/2012 - 09:38
As for the photo's don't be afraid of a shallower DOF as increasing the appeture allows a faster shutter speed, and can result in a sharper close up at distance. With nice bokeh in the background.
this was about 15-20 ft away
Taken with my K-x
Format was RAW+
F/5.6
1/1600th
ISO 200
focal length 90mm
link
saved before crop as a Tiff and after as jpeg resolution 240ppi
Hope some of this makes sense but all the images I took on my birds of prey day were wide appeture and fast shutter even the macros. link to the shots took below.
link
link
hope some of this helps
Comment by johnc765 posted on RAW Conversion with 150-500. at 22/05/2012 - 09:21
Comment by johnc765 posted on Decent wide angle lens at 22/05/2012 - 04:55


link