All Forum Comments
Comment by johnriley posted on What are the essentials for an Asahi Pentax K-1000? at 16/07/2003 - 23:43
You need K mount and later lenses for the K1000. Lenses descibed as K, M, A, F and FA will all bayonet directly onto your K1000. Earlier screw mount lenses can also be fitted using an adapter called the Mount Adapter K, but this is not the most convenient choice.
Almost all lenses have a filter thread on the front to accept filters. The size for your 50mm lens is 49mm and many other sizes are used. Most zooms will use 52mm, 58mm or 67mm filters in the Pentax range.
Comment by johnriley posted on What is a Screw-Mount Takumar Lens? at 16/07/2003 - 23:51
The ME Super arrived next in line, followed by the ME-F with its autofocus lens. The MV (no self timer or winder capability) and the MV1 (self timer and useable with winder) came in with simplified traffic light exposeure indication, and the MG then improved on this with an indication of shutter speeds in the finder. Prices of the MV with 40mm lens were around £89.95 and £99.95 for the MV1.
I can be more specific about the details if you need the info please let me know and it will probably take a few days to pull the information together.
Comment by johnriley posted on Need detail informations (m-system) at 13/07/2003 - 00:31
It's an incredibly small world - I was working at Portmeirion today at a meeting of Dentists and was approached by one of the dentists who had already seen and noted the magazine. It seems there are plenty of Pentax users out there in the big wide world!
We were also surprised and pleased recently to get an e-mail from Canada from the grandson of one of our founder members. A reflection of how fantastic the Internet is at bridging the world.
Comment by johnriley posted on ADAPS in Pentax User at 11/07/2003 - 23:07
I like the MX very much and as I update to more modern bodies I have chosen the MZ5 and MZ3 cameras as these have conventional shutter dials and it is possible to use them in exactly the same way as the MX if I so choose.
However, the MX remains just about the perfect manual body, and it has outlasted something like half a dozen ME-type bodies!
Comment by johnriley posted on Old and New Cameras at 06/07/2003 - 21:16
The *ist custom function enables the use of lenses with an aperture ring, as opposed to the new J lenses which have no such ring but control the aperture with camera controls instead.
I think that if you used a lens with aperture ring with the *ist and kept that lens on "A" then the camera would control the aperture just as if a J lens were fitted. The custom function merely enables you to take the lens off "A" or to use M series or earlier lenses with no A setting. I am open to correction on this because we have not yet fully evaluated our new *ist, but that is what I read the situation as so far.
Sue likes her new *ist which shares much of the operational style of her digital camera. For myself, I think I prefer the MZ5 and MZ3 designs.
Comment by johnriley posted on new to forum at 02/07/2003 - 23:02
"FA" is an autofocus lens. In general, all lenses can be used on the latest bodies, but the features available will depend on the lens. For example:
Screw mount lenses can be used withe K adapter but only with stop down metering.
K and M lenses are the first bayonet lenses and can be used with manual metering, aperture priority metering and of course with manual focus.
A lenses enable also program and shutter prioity metering.
F and FA lenses are autofocus and allow all metering patterns and other functions. FA* denote very high qualioty professional lenses with special glasses.
This list is not complete, but I hope it gives an outline of what you can expect.
Comment by johnriley posted on MZ6 and lenses at 24/06/2003 - 21:57
The LX is a superb but heavy professional body - make sure you get a little used amateur owned one!
SMC stands for "Super Multi Coated" and the "A" refers to lenses with an "A" setting on the aperture ring for use with the A series (Super A etc) and later cameras.
Do tell us what you choose and how you get on with it!
Comment by johnriley posted on MZ6 and lenses at 24/06/2003 - 18:22
Whichever way, it's probably better for the picture out of the camera to be a bit flat, providing all the information is there. It is then within Photoshop that adjustments are made and as long as the end result has the sparkle you need that's all that matters.
A couple of basic tips: Don't over-sharpen, apply unsharp mask as the last step, and try the following sharpening technique:
Go to Image>Mode>Lab Color
Go to Channels pallette and switch off a and b channels so you are looking at the lightness (b/w) channel. Apply unsharp mask to this channel (and you can apply quite a lot if you want to - perhaps up to 180%) Then reconvert to RGB ready for printing. (Image>Mode>RGB)
By doing this, the colours are not "Fuzzy" but the underlying b/w image is very sharp and the technique is very effective, much better than just sharpening in RGB mode.
Comment by johnriley posted on Pentax 430RS at 05/07/2003 - 10:07
As a general comment, if you can't get a particular filter in the Pentax range then B&W have an extensive selection. As regards adapters, SRB Services, who advertise regularly in AP, can provide or make just about anything that you can imagine!
Comment by johnriley posted on Pentax 67 bayonet mount filters question at 13/07/2003 - 20:26


I would start slowly to build up a kit. Use the 50mm lens for a while and take lots of pictures. If you find the need for more lenses your results should guide you as to whether you need a wide angle or a telephoto as the first addition to your kit. If you are doing long exposures, perhaps at night or for maximising depth of field by using small apertures, then you may well need a tripod. If you are using b/w film you may well need some filters to bring out the clouds in the sky. Look at lots of pictures for ideas, read photographic magazines for info and techniques.
If you were to choose a basic prime lens line-up, I think a good choice would be: 24mm-50mm-100mm.
With zooms perhaps: 28-80mm and 80-320mm
My actual line up is 15mm-20mm-24-90mm zoom-100mm Macro. My two lens kit would be 24mm and 100mm.
Obviously a lot of this depends on what type of photography you are interested in. Portraits will benefit from a short telephoto (85mm-150mm) and lanscapes or architecture may need wide angle lenses. Personal preference is the thing, it depends on how your photography develops, and only you can find out the answers for yourself. I hope these general comments, though, may help in at least making the first choices.
I hope you enjoy the choices you make!