Eisco Labs | SKU PH0583P

Narrow-Angle Glass Prism, 20° x 80° x 80°

Pairs a 20° apex with two 80° base angles on a glass wedge prism, the apex pushing deviation past the small-angle regime for comparing thin-prism vs. equilateral geometries.

$42.99

Backorder
Free US Shipping $100+ 30 Day Free Returns

Product Description

This narrow-angle glass prism has face angles of 20°, 80°, and 80°, making it suitable for demonstrating dispersion, refraction, and deviation of light in physics experiments. The polished optical surfaces provide clear light transmission for classroom optics demonstrations.

Shipping & Returns

SHIPPING

Ships from Rochester, NY. Orders received by 1:00 PM EST M-F typically ship same business day. Free US shipping on orders over $100. Expedited options available.

RETURNS

30-day return window. Unused items receive a full refund; used items are eligible for store credit or exchange. Return shipping is paid by the customer. Clearance items are final sale. Defective products? Contact us directly.

View full Shipping & Returns policy

Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.