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Ajax Scientific Polished Spherical Bi Concave Science Education and Optics Review

2

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Very good

Revainrating 4.5 out of 5  
Rating 
4.7
🔭 Optics, 🧬 Science Education

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Description of Ajax Scientific Polished Spherical Bi Concave Science Education and Optics

Ajax Scientific double Bi-concave lens. Made of polished glass with ground edges. Used for reducing the size of speading out light, with two inward curving symmetrical faces. 50-millimeters diameter. 100-millimeters focal length.

Reviews

Global ratings 2
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  • 4
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  • 2
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Type of review

Revainrating 5 out of 5

A must-have for science enthusiasts!

This bi concave lens is a great addition to any science classroom or personal lab. Its polished spherical design ensures clarity and accuracy in experiments. It`s a versatile piece of Industrial and Scientific equipment that can be used for both educational and professional applications. Its only downside is its fragility, but as long as you handle it with care, it'll provide reliable results for years to come..

Pros
  • High-quality polished surface for optimal light reflection and refraction.
Cons
  • Not as durable as some other materials.

Revainrating 4 out of 5

However, I'm not sure who the intended consumer of this product is.

Bought for a very specific purpose, to set the focus for a head worn digital eyepiece. The screen felt "too close" to the eye, and this lens mitigates that issue somewhat. However, I'd required an eyeliner makeover that I haven't completed yet, making it difficult to test in real-world conditions. However, the lens was within tolerance for the size described. I haven't measured the focal length, but as the description suggests, "it makes things smaller".

Pros
  • Few competitors
Cons
  • unreliable