Shallus could never have imagined that two centuries later conservators would peer through a binocular microscope to examine his pen strokes.
He was exempted from military service because of a detached retina, and later in his career, when binocular microscopes became the norm, people puzzled why he was happy to still use a monocular one.
All linear measurements were made in millimeters under a binocular microscope at magnifications from 10 to 50 times.
Jared adjusted the binocular settings and zoomed in.
The epidermis was spread out on a glass plate beneath a low-power binocular microscope and cut into pieces of the required size using a combination of razor and scalpel blades.
This would be the bird remains, after cleaning the feathers in Xylene and mounting the fragments on a microscope slide, using my Nikon binocular microscope, I could tell what the bird was.
I had an opportunity to use the new Leupold Wind River RB800 combination binocular and range finding optics for this trip.
The residues were dried and we used the 20-125 m fraction to pick specimens under a binocular microscope.
Watching a person come straight toward you up a rope produces a weird binocular effect, like she's tunneling at you through thin air.
These research microscopes often have binocular eyepieces, relying upon a series of prisms to split the image so that it may be viewed with both eyes.