Yes, if they've been around to drink your blood for long enough to grow big. Google images of them.
Correcting above = All bedbugs are visible to the naked eye. The newly born nymphs being about a millimeter which is about a fifth of the size of an adult bedbug. The unhatched eggs are much smaller looking like and being just half the size of a grain of salt before the egg hatches but the bedbug eggs too can be seen with the naked eye unless the viewer is poor sighted. But when bedbugs come out and crawl on to you to sip your blood it will normally be dark and you will most probably be fast asleep. So you will not see them unless you happen to awaken and shine a torch on to yourself and your sheet before they escape to their hiding place.
Yes, if you are looking for them, especially in the corners under your mattress. Eeewww
Bedbugs, if they are not hidden in cracks (which is a typical strategy of theirs) are perfectly visible in regular lighting, you do not need ultraviolet light to see them.
yes
with a magnifying glass you should be able to see triangular bite marks.
My cousin and I used a magnifying glass to see the paper.
A magnifying glass is made to allow people to see small things enlarged. Strong magnifying glasses can help you see things invisible to the naked eye.
no
Lighted magnifying glasses are very common. You can purchase one at stores like Sears, Target, Ebay, Amazon, Bed Bath and Beyond, See it Bigger, and Overstock.
Because without magnifying equipment they couldn't see all the little squigally things that they need to see.
Bed bugs are tiny bugs that can be incredibly hard to see in most cases. Stink bugs are on the larger side, and are generally seen outdoors, unlike bed bugs.
To see smaller objects (it makes them larger).
if you have dark hair they are dark adn if you are blonde then they are lighter and they are just like tiny bugs with little leggs u cant see them properly without a magnifying glass or microscope
So you can see smaller things that are to small to see
A magnifying glass or a microscope.
Obviously, an enlarged specimen.