Name: Round Double Convex Glass Lens, Classroom Use, 2" 50mm Focal Length
Brand: Eisco
SKU: 67248789
Price: 47.32 USD
Availability: InStock

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

$47.32

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ecuador.

Secure transaction

Description

🔬 Elevate your optics game — don’t just learn light, master it!

DOUBLE CONVEX DESIGN - Maximizes light convergence for crystal-clear focus every time
VERSATILE APPLICATION - Perfect for projectors, demos, and science experiments alike
DURABLE GLASS CONSTRUCTION - Built to withstand classroom rigor and long-term use
EDUCATIONAL GRADE PRECISION - Engineered specifically for hands-on physics and optics learning
CONSISTENT 50 MM FOCAL LENGTH - Reliable repeatable optics setups for flawless experiments

The Eisco Round Double Convex Glass Lens is a 2-inch, 50mm focal length precision lens designed for educational use. Crafted from durable, polished glass, it converges light effectively for clear, repeatable optics experiments. Ideal for classrooms and labs, it supports diverse applications from projectors to physics demos, combining reliability with hands-on learning.

Specifications

ASIN	B0791MSW37
Best Sellers Rank	#138,997 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #72 in Science Classroom Optics Kits
Date First Available	January 15, 2018
Item Weight	1.6 ounces
Manufacturer	Eisco
Product Dimensions	2 x 2 x 0.13 inches

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

$47.32

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ecuador.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews