Search found 465 matches
- Wed Aug 02, 2023 7:26 am
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Good rail for 50x
- Replies: 32
- Views: 2218
Re: Good rail for 50x
Thanks, that's really good to know. I will aim for good light. My specimens shrivel up really quickly under lights, so a very little light is what I need. :-)
- Wed Aug 02, 2023 3:59 am
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Good rail for 50x
- Replies: 32
- Views: 2218
Re: Good rail for 50x
Yes I see what you mean. I think it might be better to buy it from mjkzz in my case though, because it comes with the coding all done, and I am quite short of time.
- Wed Aug 02, 2023 3:34 am
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Good rail for 50x
- Replies: 32
- Views: 2218
Re: Good rail for 50x
I only worry a bit that the subject would wobble when the rail moves.
I think I am going to buy one of these rails and try it. I have put my Canon 65mm MP-E and some other bits on ebay, and if they sell I will buy the rail.
I think I am going to buy one of these rails and try it. I have put my Canon 65mm MP-E and some other bits on ebay, and if they sell I will buy the rail.
- Wed Aug 02, 2023 3:29 am
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Good rail for 50x
- Replies: 32
- Views: 2218
Re: Good rail for 50x
I think it would be okay to keep the lights still, because my subject is only a single cell, and I put a polystyrene cup over it and then flash two old skool canon camera flashes at it from a foot away. I'd only be taking 3 or four frames with about a micron between frames, so I think the light woul...
- Wed Aug 02, 2023 2:44 am
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Good rail for 50x
- Replies: 32
- Views: 2218
Re: Good rail for 50x
Gosh, that's a lot of kit. Very impressive.
My subject is just the weight of about 1/4 tsp of sugar. I do wonder if I could just put it on the carriage of the rail, and save all the business of steadying the heavy camera on the rail. I suppose the only way to find out is to try.
My subject is just the weight of about 1/4 tsp of sugar. I do wonder if I could just put it on the carriage of the rail, and save all the business of steadying the heavy camera on the rail. I suppose the only way to find out is to try.
- Wed Aug 02, 2023 1:51 am
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Good rail for 50x
- Replies: 32
- Views: 2218
Re: Good rail for 50x
Yes I see what you mean.
Do you think it would work if I put the specimen on the rail instead of the camera, or does it tend to wobble?
Do you think it would work if I put the specimen on the rail instead of the camera, or does it tend to wobble?
- Tue Aug 01, 2023 6:39 am
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Good rail for 50x
- Replies: 32
- Views: 2218
Re: Good rail for 50x
That's brilliant! I wouldn't know where to start to do that.
- Tue Aug 01, 2023 5:21 am
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Good rail for 50x
- Replies: 32
- Views: 2218
Re: Good rail for 50x
Sorry I missed those last few messages.
I don't see any of those THK KR2001B rails online, but I will hunt.
I don't see any of those THK KR2001B rails online, but I will hunt.
- Tue Aug 01, 2023 5:16 am
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Good rail for 50x
- Replies: 32
- Views: 2218
Re: Good rail for 50x
Do you think it would be better if I had a vertical system? I had problems with my old rail jumping and making blurred lines in the picture where the jump had happened. I see that MJKZZ sell a stand to make the rail vertical and I wondered if that is something I should be thinking about. https://www...
- Sun Jul 30, 2023 12:17 am
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Good rail for 50x
- Replies: 32
- Views: 2218
Re: Good rail for 50x
Thank you, yes I see what you mean. That really would be necessary for such a heavy lens. I'll have a think about that.
- Sat Jul 29, 2023 10:59 am
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Good rail for 50x
- Replies: 32
- Views: 2218
Re: Good rail for 50x
Would it be okay to ask what sort of extra components you use to achieve stability? I had my last rail bolted to a big piece of wooden kitchen worktop, but I don't have an air table. The main thing I did was to fix both the camera and the lens to the plate it was sitting on, so that it didn't rock w...
- Sat Jul 29, 2023 7:22 am
- Forum: Equipment Exchange
- Topic: Canon MP-E 65mm F/2.8 Lens, mint condition, used only a few times.
- Replies: 0
- Views: 1007
Canon MP-E 65mm F/2.8 Lens, mint condition, used only a few times.
Hi, I am selling this because I bought it and then almost immediately switched to using microscope objectives. My subjects were too small for this lens. It is in mint condition and has been used only about 5 times. Asking £600. Free postage within the UK or collection from Cambridge. Thanks, Jennife...
- Sat Jul 29, 2023 7:14 am
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Good rail for 50x
- Replies: 32
- Views: 2218
Re: Good rail for 50x
Thanks, that's really good to know.
Do you just mount the base of the camera directly onto the carriage of the rail?
On my last system I mounted a steel plate onto the carriage and then supported the body of the camera and the lens on the steel plate for greater stability.
Thanks,
Jennifer
Do you just mount the base of the camera directly onto the carriage of the rail?
On my last system I mounted a steel plate onto the carriage and then supported the body of the camera and the lens on the steel plate for greater stability.
Thanks,
Jennifer
- Sat Jul 29, 2023 1:26 am
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Good rail for 50x
- Replies: 32
- Views: 2218
Re: Good rail for 50x
I worked out that this is where it would be bought from in Europe. They don't specify which rail this is, but I will ask.
https://www.mjkzz.de/collections/xtreme ... 9524925596
https://www.mjkzz.de/collections/xtreme ... 9524925596
- Fri Jul 28, 2023 11:59 pm
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Good rail for 50x
- Replies: 32
- Views: 2218
Re: Good rail for 50x
Hi, I was going to use it horizontally. I'm trying to continue the photography series on this page below, but to go a bit smaller: http://chlorophyllosophyimages.blogspot.com/2016/12/j-deegan-images.html I had a home-built rail but it broke. Do you think the rails from that website would be good? Th...