Eisco Labs
| SKU
PH0536OCC
Optically Worked Double Concave Glass Lens, 75mm Diameter, 150mm Focal Length
Regular price
$15.69
Sale price
Regular price
Low Stock (6)
- Free US Shipping $100+ 30 Day Free Returns
Product Description
Product Description
This Eisco Labs Double Concave Lens measures 3" (75mm) in diameter with a 150mm focal length and approximately 11.4mm thickness. Made from high-quality, optically worked glass with ground, polished edges.
Double concave lenses diverge light rays and are used to demonstrate virtual images, diverging beams, and lens equations. The 75mm diameter provides a large aperture for clear demonstrations. Suitable for physics classrooms studying lens optics.
Specifications
Specifications
- Material: glass
- Dimensions (L × W × H): 3.00" × 3.00" × 1.00" (7.62cm × 7.62cm × 2.54cm)
- Weight: 0.20 lbs (91g)
Shipping & Returns
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.
Payment & Security
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