0.01mm Microscope Reticle Calibration Camera Slide Ruler Cross Stage Micrometer Multifunctional Microscope Calibrating Ruler

Accurate and easily visible. Compared scale to gage blocks, several precision steel rulers, and the reticle in an old shop microscope. It does what it says, and the dimensions appear good. My limits for detecting error visually will be about 0.01mm. These scales are definitely at least that accurate -- and from the looks, I'd be surprised if they aren't micron accurate, though I don't have the ability to positively confirm that. The reticles appear perfect at 40x magnification.

Clean, markings crisp, easily seen

I wanted to compare a few digital microscope resolutions to my optical field scope and loupes, and draw some tick marks on one of the monitors for measurement at maximum resolution. I've never owned one of these slides before but the print quality on it is decent, no scratches, and it did exactly what I needed. An aside - it's clear after using this slide that the Chinese digital microscope manufacturers are grossly inflating the resolution numbers on their scopes.

Most microscopy targets are pretty expensive, this one isn’t bad and is much cheaper.

A very good tiny ruler for spores, and Bryophytes.

Ture to the products description.

cheap

This is a calibration slide for low magnification microscopes. It is a glass slide printed with 2 straight division measures (0.1 mm and 0.01 mm) and 2 dots (0.15 mm and 0.07 mm). The printing appears to be a form of silver oxide. The slide comes wrapped in tissue paper in a hard plastic hinged box padded with foam on both top and bottom. I have found this slide quite useful for documenting plant tissues with my dissecting scope. It is easy to use and the workmanship is quite good. The printing is clear and it has not rubbed off with use. The packaging is great for protecting the slide. Overall, this is a good choice for home or school microscopy.

Cette règle est au format lame de microscopie. Les gravures sont très claires et précises. Si l'on n'a pas les moyens de s'offrir un oculaire ou un objectif avec réticule, c'est une alternative très intéressante!

Part of my work involves the regular servicing and maintenance of both stereo optical and compound research microscopes around our company's sites. For re-calibration purposes, I use a range of very good (but expensive) calibration plates and slides from several optical suppliers and manufacturers. I was interested in testing this relatively inexpensive item against the equipment I regularly use.... This slide comes securely held in a protective plastic case, nestled between sheets of foam. Unwrapping the slide, i was surprised at how thin it was - but that simply means one must be a little more careful than normal when using it. For optical calibration purposes in our lab workshop, this slide proved just as good as anything else I already use - a remarkable performance for what is very much a 'budget' item.... I spent a whole day using this across a range of tasks on a variety of optical equipment - and checked each result against the standard calibration plates we normally use. Highly recommended thanks to its optical performance and excellent value !

Ich habe den 0,01 mm Mikroskop Kalibrierungs Objektträger kostenlos zum Testen erhalten. Das Produkt wurde schnell geliefert und war sehr sicher in einer Kunststoffbox verpakt. Die Verarbeitungsqualität ist sehr gut. In diesen Meßgrößen kann ich leider nicht mehr nachmessen, aber alleine wenn man sich die „Druckqualität“ – oder wie auch immer diese feinen Strukturen aufgebracht wurden – ansieht, dann gehe ich davon aus, dass alles sehr genau ausgemessen ist. Die einzelnen Bläschen, die man auf den Bildern sieht fallen im Mikroskop garnicht so auf. Evtl. ist der Fokusbereich der Kamera etwas größer, sodass die Bläschen im Hintergrund auch scharf dargestellt werden. Die unschärfe bei den Vergrößerungen liegt an meinem schlechten Mikroskop bzw. der mikroskopkamera. Wirklich beeindruckend. 8 Sterne

Buon prodotto, il principale vantaggio è che possiede diverse griglie, ed è quindi molto adattabile. Viene consegnato ben sigillato.

He recibido esta regla de calibración para microscopio de la marca Muhwa y me ha parecido de bastante buena calidad y bien presentada. Tal y como describe el fabricante, presenta mediciones de 0,01mm 0,07mm 0,1mm 0,15mm con bastante precisión. El material parece de buena calidad y creo que podría durar mucho tiempo si se usa con cuidado, como el instrumento de precisión que es. El calibre viene junto con una cajita rígida de plástico amarillo, que sirve perfectamente para proteger el calibre y evitar que se produzcan arañazos indeseados. No he encontrado ningún defecto de fabricación ni problema en este producto, que llegó en perfectas condiciones. Este producto tiene un precio bastante razonable (16,60 euros en el momento de la reseña), teniendo en cuenta que sirve para realizar mediciones de precisión y que además trae su propia cajita para el correcto almacenaje y transporte.