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womble

Joined: 11th September 2008

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womble
Kim C wrote:
There were 2 special lenses in M42 for UV and IR. The Ultra Achromatic Takumar 85mm F4.5 and the Ultra Achromatic Takumar 300mm F5.6. Both had special filters available for IR work. Where you would ever find either of them is anyone's guess.
There was a German (I think) chap who posted on the mflenses forum that specialised in UV and IR photography. He had those special Taks... and a whole pile of other stuff from other manufacturers.

I drifted away from there because they only seemed to want to talk about lenses with German names...

Comment by womble posted on Pentax Infrared Lens at 08/01/2019 - 11:18

womble
MrB wrote:
From the Kolarivision list, the old DA 18-55 AL II kit lens works for me with a converted Pentax K-r :

[IMG]http://i66.tinypic.com/kcmcm.jpg[/IMG]
[click on the image for a bigger view]

Philip
Lovely photo.

Comment by womble posted on Pentax Infrared Lens at 08/01/2019 - 11:16

womble
PM sent.

Comment by womble posted on Asahi Pentax 'Manual' at 03/01/2019 - 20:22

womble
I went out today to take some unexciting work-related photos and was surprised (shocked?) to find the cherry blossom and snowdrops out... on January 2nd! That's just wrong...

Comment Image

just wrong (2) par Kris Lockyear, on ipernity

Comment Image

just wrong (1) par Kris Lockyear, on ipernity

Comment by womble posted on Just wrong at 02/01/2019 - 17:37

womble
Nice images and collection. I have three of the four...

Comment by womble posted on My Favourite Pentax Cameras at 02/01/2019 - 17:33

womble
davidwozhere wrote:
Do tell us more .........
Essentially a tin can with a pin hole on one side and photo paper lining most of the inside. Set it up, leave it for as long as you want. When done, open the can in subdued light, remove the paper and scan. Invert the image. If you leave it for long enough you get a series of arcs which show how the path of the sun changes over the year. On Instagram, #solarcan will bring up some examples. I set mine up on the midwinter solstice, facing south with the cedar tree in the foreground. I'll take it down on the midsummer solstice.

Comment by womble posted on What's your latest acquisition? at 30/12/2018 - 10:53

womble
I've had my K-3 for over four years and haven't felt any need to replace it. I really don't want any more pixels, it already eats up disk space. The built in GPS of the Mk II is tempting, but I have an external GPS which works fine. The levels in the viewfinder of the K-1 would be nice, but that's a lots of dosh for a couple of levels... And if I really need "full frame" I can just use my LX.

Comment by womble posted on K3ii replacement at 30/12/2018 - 10:34

womble
Nice spot and nice Spottie.

Comment by womble posted on Pentax at the Movies again at 30/12/2018 - 10:25

womble
A Solarcan. Set it up yesterday. One shot, six month exposure.

Comment by womble posted on What's your latest acquisition? at 21/12/2018 - 19:46

womble
I bought a cheap GPS unit that had a faulty astrotracer function simply to geotag photos with my K-3 as Gwyn says. I use rechargeable AAA batteries in it. Biggest problem... I keep shooting film. I'd rather have a built-in GPS though, the unit is a bit cumbersome and I never use the built-in flash anyway.

Comment by womble posted on Pentax GPS Unit Review at 06/12/2018 - 21:10

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