• Lenses Biconcave Glass 75mm

Biconcave Glass Lens 75 mm Diameter

LBVN100

  • Lab and Research

Vendor: SmartLabs

Suited For: Lab and Research

Country of Origin: India

30-Day Limited Warranty
This product is covered against manufacturing defects in materials and workmanship for 30 days from the date of purchase.

This warranty does not cover: breakage caused by thermal shock (rapid heating or cooling); physical or mechanical damage, including drops, impacts, chips, and cracks from handling; damage from use outside the glassware's rated temperature, pressure, or chemical compatibility; damage from improper cleaning; normal wear such as scratching, staining, or discolouration; or unauthorised repair or modification.

To claim, contact SmartLabs within 30 days of purchase with proof of purchase and a description of the defect.
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R 108.50
R 108.50
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The Biconcave Glass Lens range from SmartLabs is designed for optical experiments, physics demonstrations, and general laboratory use. Each lens features a double concave shape that diverges light rays, allowing users to explore image formation, focal length principles, and beam expansion in detail.

Made from precision-ground optical glass, these lenses provide excellent clarity, minimal distortion, and durable performance for long term use. The polished surfaces and ground edges ensure safety and consistent optical quality, making them ideal for both classroom and research environments.

SmartLabs offers this biconcave glass lens in multiple variants to suit different experimental needs. You can choose from various diameters and focal lengths, including the popular 75 mm diameter with a 100 mm focal length. This flexibility allows students and professionals to select the correct lens for specific optical setups or light experiments.

Whether used for teaching, research, or optical instrument calibration, SmartLabs biconcave lenses provide reliable accuracy and excellent value for educational and professional laboratories across South Africa.

Specifications

Diameter: 75mm
Focal Length: 100mm

Delivery

We deliver nationwide across South Africa. Once your order is on its way, you'll receive a tracking link by email so you can follow its progress. If you need your order urgently or you're delivering somewhere hard to reach, contact our team before you check out and we'll help where we can.

Warranty

This product is covered against manufacturing defects in materials and workmanship for 30 days from the date of purchase.

This warranty does not cover: breakage caused by thermal shock (rapid heating or cooling); physical or mechanical damage, including drops, impacts, chips, and cracks from handling; damage from use outside the glassware's rated temperature, pressure, or chemical compatibility; damage from improper cleaning; normal wear such as scratching, staining, or discolouration; or unauthorised repair or modification.

To claim, contact SmartLabs within 30 days of purchase with proof of purchase and a description of the defect.

Our Promise

At SmartLabs, we only stock equipment we'd trust in our own labs and classrooms. If a product arrives faulty or doesn't match its description, let us know and we'll make it right, whether that's a replacement or a refund. Our goal is for every order to work exactly as it should, the first time.