What type of lens has a thin middle and makes objects appear smaller?

on Sep 26, 2026

By clicking submit, I authorize Arcamax and its affiliates to: (1) use, sell, and share my information for marketing purposes, including cross-context behavioral advertising, as described in our Privacy Policy , (2) add to information that I provide with other information like interests inferred from web page views, or data lawfully obtained from data brokers, such as past purchase or location data, or publicly available data, (3) contact me or enable others to contact me by email or other means with offers for different types of goods and services, and (4) retain my information while I am engaging with marketing messages that I receive and for a reasonable amount of time thereafter. I understand I can opt out at any time through an email that I receive, or by clicking here

Concave
Cave
Presbyopia
Mining

Concave. A concave lens may be used in eyeglasses to correct short-sightedness.

ArcaMax

Register for your free account:

Knowledge

ArcaMax

Science Trivia

What type of lens has a thin middle and makes objects appear smaller?

More Science Trivia

What gas makes soda bubbly?

How many days does it take for the Earth to revolve around the sun?

What type of power did the ancient Persians use to grind grains?

Which of these is another name for dirt?

Which planet is not only the morning star but also can be an evening star?

What is a large body of salt water, usually connected to an ocean?

Comments

Related Channels

EcoTips

By Danny Seo

The Word Guy

By Rob Kyff

Comics

Subscribe

Share