Search found 372 matches

by Pat Thielen
Mon May 09, 2016 3:36 pm
Forum: Beginner's corner
Topic: Using filters
Replies: 14
Views: 6782

Using filters

Hello, The condenser on my Motic microscope doesn't seem to have a place to place filters, although there does seem to be a very narrow space that could potentially hold a filter (it would have to be very think). Also, there isn't any mechanism for carrying a filter. So, I'm not sure if it is set up...
by Pat Thielen
Mon May 09, 2016 3:03 pm
Forum: Pictures and Videos
Topic: A super abstract photo of a water bear
Replies: 7
Views: 2856

Re: A super abstract photo of a water bear

apatientspider wrote:Do you suppose he can see your eye looking back at him? :lol: (Yes, I know it is a camera looking at him, but that's beside the point.)

Jim

I've wondered that myself. A big, huge, giant eye in the sky all while the light shines from beneath. What a strange world it must be!
by Pat Thielen
Mon May 09, 2016 1:20 pm
Forum: Pictures and Videos
Topic: A super abstract photo of a water bear
Replies: 7
Views: 2856

A super abstract photo of a water bear

This is a photo of a water bear, or tardigrade, taken as he was looking into the lens. Due to the ridiculously shallow depth of field we all know and love it turned out to be quite abstract. I like it, as it is a bit different from what is usually seen. Whether it works or not as a "decent photo" is...
by Pat Thielen
Mon May 09, 2016 1:12 pm
Forum: My microscope
Topic: My microscopes
Replies: 5
Views: 5379

My microscopes

Here is my very first microscope (well, after the Tasco toy scope my brother and I had as kids). It's a Swift series Eleven Ninety, and it was my good friend throughout high school. My Mom and Dad gave it to me one Christmas and I suggested that we could also get a 20x eyepiece for it to replace the 10x one it came with. The next we went out and got one -- Suddenly my microscope could magnify 860 times with pretty decent resolution. I studied pond life with it and identified quite a few different types of protozoans from the ponds around the house and cabin. While my brother and friends were playing football and baseball in the back yard I had my eye glued to this sitting out on the picnic table. It still works great -- I had it serviced for the first time ever just last year. Not too bad from a microscope that may be older than I am!
Here is my very first microscope (well, after the Tasco toy scope my brother and I had as kids). It's a Swift series Eleven Ninety, and it was my good friend throughout high school. My Mom and Dad gave it to me one Christmas and I suggested that we could also get a 20x eyepiece for it to replace the 10x one it came with. The next we went out and got one -- Suddenly my microscope could magnify 860 times with pretty decent resolution. I studied pond life with it and identified quite a few different types of protozoans from the ponds around the house and cabin. While my brother and friends were playing football and baseball in the back yard I had my eye glued to this sitting out on the picnic table. It still works great -- I had it serviced for the first time ever just last year. Not too bad from a microscope that may be older than I am!
13147582_10154260765504668_8848174664347329561_o.jpg (84.67 KiB) Viewed 5379 times
by Pat Thielen
Mon May 09, 2016 3:29 am
Forum: Introduce yourself
Topic: Greetings!
Replies: 5
Views: 3573

Re: Greetings!

Thanks for all the welcomes -- I really do appreciate it. I look forward to being inspired by what I see here and learning a ton of stuff. As an amateur photographer my joke was always like "I wonder what other expensive hobby I can get myself into and use my camera." Scuba diving came to mind right...
by Pat Thielen
Mon May 09, 2016 3:16 am
Forum: Pictures and Videos
Topic: Water Bear!
Replies: 16
Views: 5480

Re: Water Bear!

Nice catch, Pat. Can one keep the resolution at 1080p with [youTube] code [\youTube]? Many times, when I clicked on such a code link, I did not get the option of picking 1080p. With a text link, I can select 1080p (I saw difference between 720p vs 1080p). I did shoot it in 1080p, but the version I ...
by Pat Thielen
Mon May 09, 2016 3:15 am
Forum: Pictures and Videos
Topic: Water Bear!
Replies: 16
Views: 5480

Re: Water Bear!

Congratulations on getting into the world of microscopy videos and nice catch on the Tardigrade. Just recently I started using a program called Handbrake for reducing the size of the files I upload to YouTube. For example, the video I uploaded yesterday was about 2 minutes long and had a file size ...
by Pat Thielen
Mon May 09, 2016 3:12 am
Forum: Pictures and Videos
Topic: Water Bear!
Replies: 16
Views: 5480

Re: Water Bear!

Hi, Pat. I've not viewed many micro-videos before, so that's the first video I've ever seen of a tardigrade. I thought it was very good! I can understand better now why they are called waterbears. In fact, I believe I could even discern what looked like bear claws! If that is one of your first vide...
by Pat Thielen
Mon May 09, 2016 3:11 am
Forum: Pictures and Videos
Topic: Water Bear!
Replies: 16
Views: 5480

Re: Water Bear!

A great find indeed! I think your video is very good, especially that this is phase contrast of a "very 3D" critter. If you happen to find another one someday, may I suggest that you also try brightfield and, if possible, oblique illumination? Thanks! I did try taking photos and video of him using ...
by Pat Thielen
Sun May 08, 2016 2:45 pm
Forum: Pictures and Videos
Topic: Water Bear!
Replies: 16
Views: 5480

Re: Water Bear!

Thanks! :)
by Pat Thielen
Sun May 08, 2016 2:26 pm
Forum: Pictures and Videos
Topic: Water Bear!
Replies: 16
Views: 5480

Water Bear!

It took some time, but I found my first ever tardigrade just last month. I experimented a bit with the video settings on my camera and discovered that it actually did quite well. I created a Youtube channel -- Hopefully I'll be posting more videos there in the near future as I learn more about makin...
by Pat Thielen
Sun May 08, 2016 1:42 pm
Forum: Introduce yourself
Topic: Greetings!
Replies: 5
Views: 3573

Greetings!

Hello everyone, I just joined the forum here after reading quite a few posts last night. I am very impressed with the people here and how open you are with suggestions, instruction, helpful hints, etc. It really is just the place I've been looking for. I'm very much an amateur microbiologist, in fac...