What is Trinocular Microscope?
Trinocular microscopes are broadly used for microphotography. They are considered to be a variety of binocular microscopes and include an additional camera port.
While it is possible to attach a camera to a regular microscope too, a trinocular microscope with digital camera is much more convenient as it’s designed specifically for the task.
In order to mount a camera on such a microscope, a camera adapter is needed. They are broadly available as accessories.
There are two types of trinocular heads: one has a lever switch to turn the camera on and off, the other one provides bi-directional imagery.
Trinocular microscopes are perfect for any use case that requires detailed photo or video recording.
Trinocular microscopes have a significantly enhanced magnification capacity compared to regular monocular and binocular microscopes. Generally, you can expect the ability to scale the image up to 1000x, with some models capable of even higher numbers, up to 2500x.
There is criterion among microscopes called total magnification. It is calculated as a multiplication of the objective magnification by the eyepiece magnification.
While all trinocular microscopes have good magnification, it is usually better in more expensive models. The lower range of magnification in most models is about 40x, which is similar to monocular models and can be used for similar purposes.
The lenses of a trinocular microscope with digital camera are made of enhanced optical glass. As a rule, you can expect that only high quality optical glass is used.
The optical system and the outer cover of the prism are made from a material that allows for a low-tolerance measurement.
Most trinocular microscopes use metal frames, compared to cheaper monocular models. The microscope stand is often made of die-cast aluminum, which makes it very ergonomic and durable.
A proper ergonomic design can greatly complement and enhance the microscope’s usability, which explains the price and quality of trinocular models available in the market.
A camera is mounted directly to a trinocular microscope. It order to obtain digital imagery, it must be inserted into a camera port.
Generally, you need a C-mount camera because trinocular microscopes are designed to be used with them in particular. After the camera is set up, the user can simultaneously observe though the binoculars.
Most of the time, the adapter range lies between 20 and 30mm. A digital camera can be attached to the trinocular tube. The trinocular tube is adjustable, which means you can attach a camera with a different resolution and use it in a normal way.
The advantages of LED technology in trinocular microscopes are utilized in full. For the purposes of digital photography, the trinocular head provides an easy source of illumination to the binocular tube.
One of the useful features of a modern trinocular microscope is that you can adjust brightness in accordance with your needs.
Certain models also have Kohler illumination, which is optional and makes it possible to achieve the right level of illumination without adjusting the condenser.
In a trinocular microscope with digital camera, LED illumination saves costs and extends the lifespan of a lamp while giving off a cool pale light.
Generally, a high level of compatibility is provided to make sure the microscope is compatible with other devices as well as replaceable parts.
Software compatibility lets you use the microscope in combination with your PC in order to access digital imagery and possibly process it afterwards. Camera compatibility is achieved through the use of adapters that let you attach different kinds of cameras.
This can help a lot if a particular camera you’re using differs in its characteristics from the default configuration. Often, the camera can have a non-standard resolution. The exact level of compatibility largely depends on the particular model.
The Difference Between Trinocular, Binocular & Monocular
The primary difference lies in the number of eyepieces: one eyepiece for monoculars, two for binoculars and three for trinocular ones.
A trinocular is essentially a binocular with an additional camera interface. Monocular heads are simpler, cheaper, and usually suitable for children.
Binocular heads are easier for the eyes, but because the image goes through extra mirrors, the brightness is smaller.
When it comes to a trinocular microscope with digital camera, it’s the most advanced option and more expensive as well.
But its benefits over monocular and binocular microscopes greatly outweigh anything else and make it the best option.
5 Best Trinocular Microscopes in 2020
1. AmScope T690C-PL-10M Digital Trinocular Compound Microscope
Great optics, the digital camera is fully adjustable, includes a Kohler Condenser and provides a superior level of magnification (up to 2500x).
The microscope comes with a huge pack of software and can be adopted in a professional setting. Because of its superb magnification, this microscope is perfect for both educational and research purposes.
2. AmScope SM-3TZ-54S-5M Digital Professional Trinocular Stereo Zoom Microscope
A professional stereo microscope with 10x widened eyepieces, and 0.5X and 2.0X Barlow lenses. Perfect for working with small elements. Its 360-degree rotation capability makes it suitable for advanced tasks.
The lights are particularly well-made in this model Perfectly usable for the smallest of objects as well as larger ones.
3. AmScope T120B-5M Digital Professional Siedentopf Trinocular Compound Microscope
Exceptionally well built, a good level of magnification (2000x), comes along with a 5MP camera with a USB connector and a bright LED source. It has a solidly build construction, and the imagery is very clear.
Easily switchable between the eyepieces and the camera. The microscope is an excellent choice overall.
4. 7X-45X Dual Lit 6W LED Trinocular Stereo Zoom Microscope
Clear, sharp optics with a smooth zoom. Includes top as well as bottom LED illumination.
Magnification power up to 45x. Assembly is very easy and straightforward. The image quality is pretty good and leaves a highly positive impression. Solid choice for a variety of use cases.
5. AmScope T490B-DK Compound Trinocular Microscope
Has a double-layer mechanical stage, comes with interchangeable eyepieces. Provides Brightfield and Darkfield halogen illumination.
Magnification up to 2000x. Wide, excellent scope. Exceptionally good quality for its moderate price.