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Double Convex Lens, 3" (75mm) Diameter Concave Mirror, 380mm Focal Length, Spherical Edge Thickness 2.05mm, Optically Glass Lenses, Ground Edges, Polished, for Physics Classrooms
✅ In stock
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 29, 2026 9:23 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 21% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Quanmin Ltd
Product Details
✓🔍【High Quality Optical Glass】Crafted from premium optical glass, our double convex lens ensures flawless light refraction for precise imaging. Ideal as magnifying lenses, telescope lenses, or laser lens components. The smooth, polished surface minimizes distortion, making it perfect for high-power optical applications like machine vision lens setups or science experiments
✓🔍【Precision Dimensions】With 3" (75mm) diameter and 8mm center thickness, these sphere lenses fit most optical instruments. The 2.05mm edge thickness ensures durability as convex lenses glasses or concave mirror alternatives. Perfect for optical concave convex lens prism sets and scientific measurements
✓🔍【Superior Teaching Tool】Transform abstract optics into tangible learning! These circle lenses demonstrate light refraction clearly, making them essential educational aids for teaching convex lens principles, fres-nel lens comparisons, and fire starter optical lens demonstrations
✓🔍【Lab-Grade Durability】Optically processed glass construction resists wear, maintaining stable performance as magnifying glass components or eye lens replacements. Outperforms standard glass convex lens sheets for long-term use in school labs and research
✓🔍【Versatile Optical Solution】From science museum displays to fire-starting magnifying glass projects, these double optical lenses serve multiple roles. Compatible with w/optical lens systems, concave mirror setups, and professional optical lenses arrays for diverse applications
⚙️ Specifications
3 x 3 x 1 inches
0.96 ounces
Quanmin
B0DRJCZK9W
Package Dimensions
3 x 3 x 1 inches
Item Weight
0.96 ounces
Manufacturer
Quanmin
ASIN
B0DRJCZK9W
Date First Available
December 26, 2024
Best Sellers Rank
See Top 100 in Industrial & Scientific
Sold By
Quanmin Ltd
Seller Name
Quanmin Ltd
Rating Breakup
5:0,4:0,3:0,2:0,1:100
