0.5X Stereo Microscope Auxiliary Barlow Lens Big Attachment Objective Lens

perfect for my hdmi microscope. do you research about the sizes. i wasted a lot of money on random barlow lenses

I should have bought one of these a long time ago. Finally have more than enough room between my lens and soldering iron/hot air gun, and much larger view area of board when needed.

A 0.5x Barlow Lens is half the magnification and twice the working distance.A 2x Barlow Lens is twice the magnification and half the working distance.What this means is the 0.5x Barlow Lens is going to give you a greater field of view by being able to focus further away from the object. A microscope camera "zooms" by moving it closer or farther from the object.Note: You will need an extra boom shaft to zoom out all the way.

For the price they could have milled some threads to receive the lens cap...Beyond that it works well and is well made.

Perfecto tal y como se describe