Great value for money! Good image quality and low movement lag. You can use an external monitor and take pictures on an SD-card.
Only down side is shoddy mechanical quality, but it's not a hammer, so it won't be a problem.
Very useful, good value for money, It does exactly what it says it will do. Good after sales service, what is there not to like? If I was forced to find fault, I think care must be taken of the points where wires enter the instrument base and viewer as these junctions can easily be accidentally damaged. But don't let this deter you.
This product is deceptively simple but very effective. In use it allows the microscope lights to be adjusted to minimize reflected light. This means that IC part numbers really stand out, even the laser engraved ones. I also find that solder joints are more easily inspected.
I have an ADSM-302 and this polariser kit is a MUST have. Makes this microscope much more useful for electronics work.
Thanks for bring this product to market.