Concave Lens is well made of premium material for durable and practical use. With 10cm in diameter and 100mm focal length, this glass lens will ensure its practicability through high performance. It is a pefect accessory for lab scientific experiments.
Read MoreSend InquiryConcave mirror with stand comes with durable plastic stand, can adjust the prism angle freely. Essential equipment for nature science studying in kindergarten and primary , and light reflection researching in high
Read MoreSend InquiryThis glass Triangular Prism maybe a good tool for you. Use it to spark your creativity to take the unique photo, it will be a cool thing in your life. Made of premium K9 crystal polished glass, can be made by different length 150mm,100mm etc , and size 30mm, 38mm, 50mm in side length.
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