on a high powered setting the course adjustment knob would move the slide up and down too quickly to be able to work properly. the course adjustment knob should only be used on low power settings
All microscopes have lenses. Some types of lenses are eyepiece lenses, objective lenses, and condenser lenses.
All microscopes have lenses. Some types of lenses are eyepiece lenses, objective lenses, and condenser lenses.
All Minolta AF, KM and Sony A-mount lenses All Tamron lenses with A-Mount All recent Sigma and Tokina lenses with A-Mount
Yes ... wearing contacts whiles engaging in sports is perfectly fine ...
i cant even answer this question "hello of course it is"
Most devices in this industry use lenses. Some products, however, do not utilize lenses
Get glasses! ... all kidding aside, go see your eye doctor. They can show you how to properly remove them and put them in. It took me a few times to really get the hang of it.
Only if they are zoom lenses. almost all camera lenses are compound meaning that they have more than one element.
NO Nikkor lenses are compatible with all nikon slr's the DX lenses are for the digital camera's other wise there for the 35 mm NO Nikkor lenses are compatible with all nikon slr's the DX lenses are for the digital camera's other wise there for the 35 mm
All canon EF and EFS lenses fit on all canon dslr's
Yes, but only to do the most basic focusing. Keep in mind that you can break your slide if you move too close with the coarse adjustment knob and any focusing close to the slide should be done with the fine adjustment knobs. (taught HS Chemistry). Hope that helps!
defect that exist in all single lenses:1. Spherical aberration2. Chromatic aberration