Current Events

70th Anniversary

January 12th, 2016

Dear friends of Martin Microscope Company,70th

We are celebrating our 70th year in business in 2016!  In all those years, we have become a trusted source for microscopes and, more recently, digital microscopy equipment, not only in our region of the Southeastern US, but around the country and the world.  Following are some thoughts about the ingredients of our success and longevity.

First is product knowledge.  We know microscopes and digital microscopy – inside and out.  We’ve worked with all major brands of microscopes from the 2nd half of the 20th Century up to the latest 21st Century models, and we know their capabilities as well as their strong and weak points. Product knowledge is key – but that’s not all.

As an independent company, rather than a franchise of any one brand, we are able to be selective about the products we choose to sell.  You won’t find hundreds of similar microscopes listed on our website with no clear distinctions between them.  We will tend to present just one or two at various price points that we have chosen as offering the best quality for the price, and we are able to provide knowledgeable assistance in selecting the best options available for a particular application and budget – even if it means customizing a system using components from several manufacturers or our own custom-made parts.

We do our own quality control, and service what we sell.  We like to inspect all the microscopes we sell, and are able to catch most problems before a product gets to our customers.  We do our own in-house repairs, and refurbishing of used equipment.  We not only can service any microscopes we sell, we prefer to do so.  Routine maintenance gives us the opportunity to correct any developing problems before they become debilitating, and ensures that our microscopes will last. No catalog or internet-only source can promise this.

Finally, with us, it’s personal.  As a family business, we proudly put our name behind every product we sell.  Seventy years ago, it was common practice for a company name to reflect the name and family of the owner:  Carl Zeiss, Ernst Leitz, Heinrich Wild.  When a family name is associated with a business, character and integrity are paramount because they reflect not only on an impersonal corporate entity, but also personally on the owner and his or her family. We are in business for the long term, and our company’s and our family’s reputation depends on treating our customers with honesty and respect.  It’s our highest priority, and is why repeat customers are a huge part of our success.

So, if you need a light microscope or digital imaging system for research, laboratory diagnostics, quality inspection, or education, please contact us to put our 70 years of experience to work for you.  And if you are already one of our customers, thank you!

Sincerely,

Robert H. Martin, Jr.
Owner – Martin Microscope Company

 

 

 

 

 

 

4K Ultra HD Video Microscopy

September 1st, 2015

Just as we were early adopters of 1080 HD video, we are now exploring 4K Ultra HD video for microscopy.  So called “Full HD” 1080p HD format is 1920 x 1080 pixels which is the equivalent of about a 2MP still image output at live video speeds of 30 frames/ second(+/-).  The new 4K Ultra HD is 3840 x 2160 pixels, or more like 8.3MP still images output at video frame rates.

MA7S-250pxAs of fall 2015, we haven’t found a perfect solution:  a camera that will output live 4K HD to a 4K display while simultaneously recording 4K video in-camera.  Several 4K HD camcorders will record 4K or display 4K, but will not record and display at the same time.  The camera we’ve selected as we enter into this market is the Sony Alpha a7S mirrorless, full-frame DLSR.  It will output 4K HD at 30 fps via an HDMI cable to a 4K HDTV, and the fact that it has interchangeable lenses and a full frame sensor means that we can use our MM-SLR universal microscope adapter to mount this camera on virtually any microscope.  However, this camera will not record 4K HD video internally.  It can record 1080p HD, and it can be used with an Atomos Shogun 4K recorder if one wants to spend another $2,000.00.   Despite this limitation, we find that this camera with our MM-SLR adapter does provide extremely high quality live video output to a 4K HDTV, and is eminently suitable for live classroom or conference room microscopy.  Our MA7S basic package includes the camera body, MM-SLR adapter, AC adapter, and HDMI cable.

In our testing, the Sony Alpha a7S will produce an image on a matching 4K HDTV with so much detail that it can actually surpass the optical resolution of the microscope as seen through standard 10x eyepieces.  This makes perfect sense when one considers the numerical aperture of the objective and other physical limits of light microscopy:  for instance a 20x objective with an NA of 0.40 combined with 10x eyepieces provides 200x magnification to the eye.  But because the NA is 0.40, the rule-of-thumb resolution limit is 400x, so there is more detail that could be seen by using 20x eyepieces.  The 4K HD camera makes this additional resolution visible.  In contrast to a 1080p display, one can get extremely close to the 4K HDTV display without seeing much, if any, pixelation, and without any visible noise.   However, from maybe ten feet away, the fine detail naturally becomes lost, and at that point it’s harder to say that the 4K HD image is appreciably better than 1080p.  But up close – wow!  The images below are close-ups of actual HDTV screens taken with an iPhone:

HD4Kvs1080p