Fine Focus: A knob used to fine-tune the focus of a specimen in conjunction with the coarse focus.

A microscope has 2 knobs – the coarse adjustment knob and the fine adjustment knob. These knobs are used so people can see a closer look of a sample on the glass slide. Focus: A means of moving the specimen closer or further away from the objective lens to render a sharp image.

Condenser adjustment If there are only two knobs, as on the monocular microscope in Figure 4.1, those two are the coarse focus and the fine focus and you only have to keep those two separate. But if there is a third knob, it is the condenser adjustment knob.

The median nerve is the only nerve that enters the hand through the carpal tunnel; a spaced formed by the carpal bones of the wrist. This nerve controls sensation in the thumb, index finger, middle finger, and one side of the ring finger.

In Sanskrit and other languages like Finnish or Russian, the ring finger is called respectively – “Anamika”, “nimetön” and “Безымянный” (“nameless”). In Arabic and Hebrew, the ring finger is called respectively – bansur (meaning “victory”) – and kmitsa (meaning “taking a handful”).

Your forefinger is the finger next to your thumb.

The little finger is called as Kanishtika in Sanskrit.

left ring finger

The Wedding Ring As mentioned before, wedding rings are most often worn on the fourth finger from the right on the left hand, particularly in the United States and the United Kingdom. But, you’re also welcome to wear your wedding ring on the right-hand ring finger.

Single men can wear a ring (or rings) on any finger they want. However, if you wear it on a finger that is traditionally reserved for marriage or engagement, you might find people give you the side-eye when you state you’re not married.

Although a right-hand ring is appropriate for both the single and married, many single women opt for a stunning right-hand ring because they don’t want to postpone a dazzling diamond while they’re waiting for Mr. Right. For this reason, right-hand rings are often seen as the battle cry of single and successful women.

Often, people who are homosexually orientated, like guy men or lesbian women, wear thumb rings to show their relationship status and sexual orientation. Someone who wears a thumb ring on the left hand reflects with that person’s inner thoughts, feelings, and beliefs, and indicates the person is in a relationship.

Can you wear an engagement ring if you are not engaged? You can certainly wear a diamond solitaire ring on the ring finger of your left hand without being engaged. It’s not an engagement ring unless you are engaged. If you’re not, it’s simply a ring.

balance and stability

Rings worn on the middle finger are surprisingly uncommon — in part, that’s because it’s adjacent to the index finger, and anything bulky can be quite a hindrance to fine manual tasks. It’s best to keep things small and simple if you’re wearing them on your middle finger.

Taking off her wedding ring is telling the world that your wife is unmarried. It may be done simply to get more attention from men as an ego boost, or it could mean she’s actively considering divorce or looking for an affair.

Wearing a Claddagh Ring The Claddagh ring is traditionally worn on the ring finger or middle finger (depending on what other rings you’re wearing). The left hand is the ‘romantic’ hand, and the right hand is the ‘friendly’ hand.