2cm Optical Glass X-Cube Prism RGB Dispersion Prism for Physics and Decoration Same Size 3pcs industrial TEKTON 1 Inch Combination Wrench

TEKTON 1 Inch Combination Wrench | 18266

or any angle

Fits for the diameter of sign holes from 2/5” to 3/4”

and is available in multiple dioptric strengths (indicated by the number in the model) which provide specific magnification power (X) at specific focal lengths

It must check if tubing OD is measured by Metric Size or Inch Size

2cm Optical Glass X-Cube Prism RGB Dispersion Prism for Physics and Decoration Same Size 3pcs industrial TEKTON 1 Inch Combination Wrench2cm Optical Glass X Cube Prism RGB Dispersion Prism for Physics and Decoration Same Size 3pcs Product Features Material: Optical glass Size: 20mm*20mm*20mm 0. 8'' x 0. 8'' x 0. 8" (Pay attention to the size, it's small.) It's a nice demonstration of beam splitting and color combinations. This prism is 6 sides polished, much more beautiful than those with 4 sides polished. Package Includes 3x Optical Glass Prism RGB Prism