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Nikon’s SMZ 645 and 660 stereo microscopes: digital photography using current DSLR and system cameras

With the help of our LM digital adapters, all current DSLR and system cameras can be attached to Nikon’s SMZ 645 and 660 models quickly and easily. This combination enables the use of state-of-the-art camera technology to achieve exceptional digital photographic documentation.

Nikon designed its SMZ series stereo microscopes (which includes the SMZ 645 and SMZ 660 models) primarily for the industrial and medical technology sectors. While both models support transmitted and incident light techniques, the chief difference between them is the angle of the adjustable eyepiece tubes (45º for the SMZ 645 and 60º for the SMZ 660).

The twin zooming objective on these microscopes provides a zoom ratio of 6.3x, and depending on the eyepiece and auxiliary objective used, total magnification ranges between 4x and 300x. The extensive selection of illumination options and stage types enhances the overall flexibility of these models.

Thanks to the trim design of this class of microscopes, their particularly long working distance (maximum of 115 mm) and the large-diameter stage glass incorporated within the diascopic stand, even large samples can be observed with ease. Nikon offers additional choices if a larger specimen stage is required.

When it comes to industry applications, it is nearly impossible to maintain sterile conditions. Fortunately, the patented Nikon “A” design (airtight, anti-mould and anti-electrostatic) ensures smooth operation under any working conditions.

A trinocular tube is not available for Nikon’s SMZ 645 and 660 microscopes. However, DSLR and system cameras can be attached to one of the eyepieces quickly and easily with our LM digital adapters.

Photography: 

Fitting the microscope to digital single-lens reflex (DSLR), mirrorless interchangeable-lens cameras (MILC ), digital single-lens mirrorless (DSLM) or C-mount cameras is easy with our LM digital SLR adapters, which feature a plan achromatic optical system. Our products make it possible to capture top-quality microscope images. To help you select the adapter that is right for your camera, we have set up an online configurator on our website. You can also email us – ideally with attached photographs of your microscope.

Modern DSLR and single-lens mirrorless (DSLM) offer the latest technology and are generally very well suited for microscopy applications. Most of them can be controlled remotely via PC/Mac. Because of their high sales volumes, they offer an excellent price/performance ratio compared to special-purpose microscope cameras.

Features of top DSLR and single-lens mirrorless cameras (DSLM):
- Large, powerful full-frame sensors (36 x 24 mm)
- Sensor resolution of 61 megapixels or 240 megapixels with Pixel Shift technology
- High light sensitivity (ISO 400,000+)
- Extensive dynamic range (up to 15 aperture stops/f-stops)
- Short exposure times (1/8000 second) up to 1/32,000 seconds using the digital shutter
- 4K Ultra HD  or 8K Ultra HD video function
- Live video capture on external monitors in ultra HD quality

In most cases, these cameras are significantly more powerful than microscope cameras with smaller sensors (1/2" or 2/3"). On our website you will find our current camera recommendations and a camera ranking which is specifically tailored to microscopy applications.