🔍 Elevate your optics game with precision and style!
The Eisco 6pc Glass Lens Set features six 50mm diameter lenses—including double convex, double concave, plano convex, plano concave, and concave-convex types—crafted with polished glass for superior clarity. With focal lengths of 20cm and 25cm, this set supports a wide range of physics experiments. Housed in a hinged wooden box with foam inserts, it offers secure, elegant storage perfect for educational and professional optics applications.
D**Y
Good for Demonstration
Nice set of lenses. The focal length is a bit long but good for demonstrating basic optics. I have used this for demonstration purposes and this set works quite well and at a great price.
R**.
Easy to handle.
Nice set of lenses to experiment with optics.
W**L
Nice set of lenses
Nice set of lenses. lenses are all concave or convex on both sides variation is in the thickness of the lens. I would have liked to see a set of lenses that was flat on one side and convex or concave on the other in place of the varied thickness but they do work to show dual lens magnification effects.
N**
This is a great set, and the storage box makes it better
This is a great set, and the storage box makes it better. The lenses themselves are clear and without aberration, and a good size for small hands.They held up well in my class of middle schoolers, who had fun using them for an optics lab.
T**L
Not good quality or professional. Lenses are not labeled and come out of order and were very dirty
I was excited to get these but when I opened it up, they were clearly not great quality. All the lenses were extremely dirty and were out of order and there was no paperwork or anything, it is almost like they came used, but I bought them brand new. Thankfully I sorted out the lenses by size and I was able to clean them but it is disappointing they didn't come with paperwork of any kind and they were clearly not brand new. However they are well protected in padding and the box is nice too.
M**L
Five Stars
Good quality for the price.
A**5
The lens focal lengths are 20, 25 and 40 cm, not 20, 30 and 50 as described.
China does it again! Hard to tell if they lied to the distributor or the distributor lied to me, but the focal lengths are wrong. This was tested by projecting the moon to a screen and finding focus and also using the lens makers equation with a closer target. Both methods agree that the focal lengths are 20, 25 and 40 cm for the convex lenses. The wooden box is really nice though.
J**E
Find something better
I needed some lenses quickly for child's school project so I purchased these. Poor quality, not even close to optical quality. Thrown away afterwards, essentially useless for anything.
Trustpilot
2 days ago
4 days ago
