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Mirror, Convex, D:75mm, Fl:200
mirror-convex-d75mm-fl200

Wide view circular mirror for science experiments or vehicles.

SKU: MIREX75200
Iron Powder, Coarse, Mesh 20
iron-powder-coarse-mesh-20

Coarse, spongy flake iron powder for remediation and filtration.

SKU: IRON12
mirror-convex-d75mm-fl200
Mirror, Convex, D:75mm, Fl:200 (MIREX75200)

Mirror, Convex, D:75mm, Fl:200

This is a circular convex mirror with a diameter of 75 mm (3 inches) and a focal length of 200 mm (8 inches). A convex mirror has a reflective surface that curves outward, producing upright images that appear smaller and farther away. This design provides a wide field of view, making the mirror useful for science education, security, and vehicle safety. Each unit is individually packed in a protective paper bag and also available in convenient 10-pack boxes for schools, laboratories, and professional use.


Product Specifications

Product Name Mirror, Convex, D:75mm, Fl:200
Type Circular convex mirror
Diameter 75 mm (3 inches)
Focal Length 200 mm (8 inches)
Weight 0.075 lb
Packaging Individually in paper bag, also in 10-pack boxes
SKU MIREX75200

Applications

  • Educational use in classrooms and laboratories to demonstrate how parallel light rays diverge in a convex reflection
  • Vehicle safety mirror for cars, trucks, and motorcycles to reduce blind spots
  • Security and surveillance mirror for shops, warehouses, and hallways
  • Inspection tool for equipment, machines, and blind corners

Key Features

  • Convex curvature provides a wide-angle field of view
  • Creates upright, reduced images that appear farther away
  • Lightweight and portable, easy to mount or hold
  • Supplied individually or in 10-pack bulk packaging
  • Practical for educators, drivers, technicians, and security staff

Caution

Objects in a convex mirror appear smaller and farther away than they actually are. Use caution when driving or monitoring spaces, and always verify actual distances.

SKU: MIREX75200
iron-powder-coarse-mesh-20
Iron Powder, Coarse, Mesh 20 (IRON12)

Iron Powder, Coarse, Mesh 20

IRON12 is a special coarse iron powder with a spongy flake structure, produced from high-purity iron ore by hydrogen reduction. It is ideal for ground remediation, permeable reactive barriers, and filtration of specific air or gas contaminants. Additionally, it serves as a high-purity iron source for chemical reactions. Apparent density ranges from 1 to 1.5 g/cc.


Product Specifications

Particle Size Mesh 20
Apparent Density 1 - 1.5 g/cc
Screen Analysis +20 Mesh: Trace - 2.0%
-20 +60 Mesh: 30.0% - 70.0%
-60 +100 Mesh: 10.0% - 35.0%
-325 Mesh: Up to 12%

Applications and Benefits:

  • Ground remediation
  • Permeable reactive barriers
  • Filtration of air or gas contaminants
  • Source of high-purity iron for chemical reactions

 

SKU: IRON12
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