Hello from the Finger Lakes!
Posted: Fri Sep 28, 2018 4:42 pm
Hi everybody!
I am so happy i came across this forum!
Hope this intro post does not ramble on too long but anyway...
I am 61 and have a MA in Biology from SUNY Binghamton in 1982 where I wrote my thesis on circadian rhythms in Mus musculus. Then went on into healthcare, but that's another story...
Anyway, I am a lifelong bibliophile/borderline bibliomane. I have a special interest in the history of late Victorian England, especially regarding the incredible advances in the sciences, especially zoology and botany (not to mention geology and paleontology). Taking a break from re-reading all the Sherlock Holmes novels and short stories, i came across the short stories of R. Austin Freeman, who wrote quite a few Victorian murder mysteries about a Dr. Thorndyke, a Holmes-like forensic physician who helps the police solve murder mysteries. A key feature of these stories is the inevitable use of a microscope to find incriminating evidence. (Quite a few of these stories can be found on the Australian Project Gutenberg site). It inspired me somehow.
So now here I am!
I recently acquired a Leitz SM trinocular. Over 30 years ago I bought a Nikon Model 2 microscope adapter, and was pleased to find it fits the tube on the SM, and attaching my Nikon D5100, I am off and running. I have only had it up and running a few days so i am currently experimenting with the setup, but it looks very promising.
The late Victorians had a penchant for collecting and cataloging, and a popular upper class hobby was spending the day collecting specimens, (especially pond protozoa) and then spending the evenings looking at them and identifying them, as well as mounting them in slide collections. What a cool hobby! After reading the Dover books reprint of Headstrom's 1941 book 'Adventures with a Microscope', i then stumbled across a free pdf of 'Evenings at the Microscope' by Philip Henry Gosse, F.R.S., (1859) which is a fantastic read. So now I'm looking at a drop of local pond water and aha, a Euglena, but what Genus/species? So now I'm reading Jahn's 'How to know the Protozoa' (1949) which suggests if I am stumped that I refer to 'Protozoology' by R.R. Kudo, not to mention the fabulously line drawing illustrated classic 'Freshwater invertebrates of the United States' by R.W. Pennak (1953). So I think I am all set for now, and feeling like a late Victorian gentleman!
As an aside, I am very impressed with the black enamel series of Leitz microscopes as profiled by Greg and Norm Overnay in Micscape magazine (need to send them an email). I am surprised at the relative lack of literature on these fantastic scopes, unlike the Leitz Leica cameras, which have been minutely described down to the most obscure accessory, as in the books by Rogliatti.
When the SM first arrived I was relieved to fine the focusing was perfect, but soon discovered that when I turned the objective carrier there appeared flecks of green droppings on the stage, emanating from edge of the turret. Thinking this was old dried grease I explored further. I will save this adventure for another post, needless to say the lens turret involves two (yes two) sets of truly minute ball bearings which sit in brass races and are uncaged! So I am waiting for a tube of Nyogel 767A to do a clean and relube. I will post my adventure with pics next week hopefully. If anyone on the forum has done this before, please let me know!
Anyway, enough of my rambling. Have a great weekend everybody!
Tom
I am so happy i came across this forum!
Hope this intro post does not ramble on too long but anyway...
I am 61 and have a MA in Biology from SUNY Binghamton in 1982 where I wrote my thesis on circadian rhythms in Mus musculus. Then went on into healthcare, but that's another story...
Anyway, I am a lifelong bibliophile/borderline bibliomane. I have a special interest in the history of late Victorian England, especially regarding the incredible advances in the sciences, especially zoology and botany (not to mention geology and paleontology). Taking a break from re-reading all the Sherlock Holmes novels and short stories, i came across the short stories of R. Austin Freeman, who wrote quite a few Victorian murder mysteries about a Dr. Thorndyke, a Holmes-like forensic physician who helps the police solve murder mysteries. A key feature of these stories is the inevitable use of a microscope to find incriminating evidence. (Quite a few of these stories can be found on the Australian Project Gutenberg site). It inspired me somehow.
So now here I am!
I recently acquired a Leitz SM trinocular. Over 30 years ago I bought a Nikon Model 2 microscope adapter, and was pleased to find it fits the tube on the SM, and attaching my Nikon D5100, I am off and running. I have only had it up and running a few days so i am currently experimenting with the setup, but it looks very promising.
The late Victorians had a penchant for collecting and cataloging, and a popular upper class hobby was spending the day collecting specimens, (especially pond protozoa) and then spending the evenings looking at them and identifying them, as well as mounting them in slide collections. What a cool hobby! After reading the Dover books reprint of Headstrom's 1941 book 'Adventures with a Microscope', i then stumbled across a free pdf of 'Evenings at the Microscope' by Philip Henry Gosse, F.R.S., (1859) which is a fantastic read. So now I'm looking at a drop of local pond water and aha, a Euglena, but what Genus/species? So now I'm reading Jahn's 'How to know the Protozoa' (1949) which suggests if I am stumped that I refer to 'Protozoology' by R.R. Kudo, not to mention the fabulously line drawing illustrated classic 'Freshwater invertebrates of the United States' by R.W. Pennak (1953). So I think I am all set for now, and feeling like a late Victorian gentleman!
As an aside, I am very impressed with the black enamel series of Leitz microscopes as profiled by Greg and Norm Overnay in Micscape magazine (need to send them an email). I am surprised at the relative lack of literature on these fantastic scopes, unlike the Leitz Leica cameras, which have been minutely described down to the most obscure accessory, as in the books by Rogliatti.
When the SM first arrived I was relieved to fine the focusing was perfect, but soon discovered that when I turned the objective carrier there appeared flecks of green droppings on the stage, emanating from edge of the turret. Thinking this was old dried grease I explored further. I will save this adventure for another post, needless to say the lens turret involves two (yes two) sets of truly minute ball bearings which sit in brass races and are uncaged! So I am waiting for a tube of Nyogel 767A to do a clean and relube. I will post my adventure with pics next week hopefully. If anyone on the forum has done this before, please let me know!
Anyway, enough of my rambling. Have a great weekend everybody!
Tom