Narrow-Angle Glass Prism, 15° x 82.5° x 82.5° Item Type_Dissection Equipment Larger 100 by 75mm plane

Larger 100 by 75mm plane glass mirror set into a wooden mounting block

5 inch dynamics carts in solid wood and aluminum with nylon ball-bearing wheels

the diverging curvature softening divergence for subtler virtual-image reduction in optics work

Pair of nylon-fringed metal pompons on insulated stands that fan into wide cones under mutual repulsion when charged

5-meter precision optical bench

Narrow-Angle Glass Prism, 15° x 82.5° x 82.5° Item Type_Dissection Equipment Larger 100 by 75mm planeMid narrow 15 x 82. 5 x 82. 5 glass wedge prism, the apex doubling the deviation of the 5 wedge while staying within the small angle approximation regime.