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johnriley

Joined: 19th March 2002

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johnriley
We have the currently used stuff in Billingham bags, ready to go. Other lenses are stored in a reasonably cool, dry room on an open shelf.

Cupboards are full of chemicals from varnishes, poor air circulation and warm conditions encourage fungus growth, and if it becomes damp that's a recipe for disaster.

Comment by johnriley posted on how to store camera and lenses at 03/07/2012 - 07:46

johnriley
Quote:
Maybe the part stating that the images must be taken in July should be bolded?
Good idea Gwyn, I've done that.

Comment by johnriley posted on Monthly Competition #1 - Night Shots discusion at 02/07/2012 - 19:15

johnriley
Yes, the whole point is that it encourages us to do something new.

The golden rule is, read the rules....

Comment by johnriley posted on Monthly Competition #1 - Night Shots discusion at 02/07/2012 - 18:23

johnriley
The judge will use common sense. Night is after sunset and before sunrise, as defined in a post above.

Comment by johnriley posted on Monthly Competition #1 - Night Shots discusion at 02/07/2012 - 16:13

johnriley
Can you post an image so we can see the effect?

Comment by johnriley posted on Help / Advice needed at 02/07/2012 - 16:06

johnriley
Sue and I both have the non-WR version and it's a fine lens. The WR version also adds a more circular diaphragm, which in theory improves the out of focus bokeh, but I don't know how significant that is. The lenses we have look fine and perform as well as any other macro lens we have ever owned.

It's a personal decision. If funds were available we would buy the WR version, for the weather sealing. If funds were tighter the answer would be the non-WR.

Comment by johnriley posted on Pentax 100mm Macro - Non WR vs. WR at 02/07/2012 - 08:17

johnriley
Slide film is developed into a positive image that can be viewed directly or projected. Negative film produces a negative image that has to be printed to bew viewed.

You can indeed make negatives into slides, but I suspect the process may well be quite expensive now. Try The Darkroom Ltd.

Comment by johnriley posted on Negatives / Slide enquiry at 01/07/2012 - 23:41

johnriley
Quote:
Is it possible to add photos to this forum?
Yes, instructions are in the Your Photos section of the forum.

Comment by johnriley posted on automatic setting at 01/07/2012 - 16:17

johnriley
It depends upon what you mean by optimum, but I suspect you mean highest resolution? Probably f8 - f11 or thereabouts. But I would expect this to be a very high quality optic where the standard is pretty even throughout the range.

For portraits the optimum aperture might be f2.8 - f4 to blur the background.

For landscapes maybe f16 to maximise DOF. The smallest aperture is usually best avoided, but the option is there where the absolute maximum DOF is required.

Comment by johnriley posted on Optimum Apeture setting at 01/07/2012 - 15:32

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