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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Great for STEM learning
and it measures any angle up to 90° within 1/2° accuracy with the plumb bob
allowing for detailed observation and study
Convenient Design: Measuring 31cm in length and 7mm in width
collagen fibers
Lenses Cylindrical Great for STEM learningSet of 4 Lenses. Premium Quality: Cylindrical Lens is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact us.
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