Optical microscopes are useful, versatile and inexpensive, but they are inherently limited by physics. Visible light has a set range of wavelengths. And the wavelengths of optical microscopes light are too long to resolve extremely small objects. Essentially, if an object is smaller than half the wavelength of light, you won’t be able to use light to see it. You need something with an even shorter wavelength. Enter the electron microscope.
If you’re interested in attaching a camera to your microscope, you’re going to need a suitable C-mount adapter. But before you rush out and grab any old adapter, there are several important things you should know. This article explains the relationship between a C-mount adapter and the size of your camera sensor and provides you with a handy rule of thumb for maximising your field of view.
With innovative products and an affordable range, Dino-Lite is a popular choice for soldering work and electronics inspections. The range is versatile, portable and cost-effective. With a generally long working distance, high image quality and excellent software support, there is a Dino-Lite model that will be well-suited for all your soldering and inspection needs.
Serious compost tea brewers should have a microscope in their toolkit to see exactly what they are brewing. Zeroing in on samples of your product is the only way to be sure you’re applying tea that is full of the right kind of microbes for healthy soil. You don’t need a PhD to master the microscope – far from it. With a microscope and a patient eye, you can learn to analyse your compost tea efficiently and effectively.
Named after English mathematician Peter Barlow, a Barlow lens is simply an extra lens you fit over your microscope to increase or decrease the magnification. Having the option to adjust your magnification on the fly can be very handy – it increases the range of magnifications you have access to without needing to buy new eyepieces or a new microscope. But the real value of a Barlow lens lies in what else you can change when you alter your magnification – the field of view and the working distance.
If your students are after a fun and hands-on educational experience, they’ll find a classic microscope extremely satisfying. From pre-school through to high school, a microscope will make a delightful and enlightening addition to your classroom.
Using a microscope you’ll often see objects so fantastically intriguing that you’ll want to take a photo or video to show your colleagues and friends – or the whole world! While capturing the image can be as straightforward as taking a photo down the eyepiece with your smartphone, there are other options. These are the 3 main ways to take that perfect photo for your needs and budget:
