Constructed of a special acrylic composition with fine surfaces that project a clear, sharp spectrum comparable to glass prisms. Contains one each of 25-mm-, 50-mm-, and 100-mm-long prisms. Face measures 25 mm on each prism.
Features
- Constructed of a special acrylic composition with fine surfaces that project a clear, sharp spectrum comparable to glass prisms
- Contains one each of 25-mm-, 50-mm-, and 100-mm-long prisms
- Face measures 25 mm on each prism.
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