3-Piece 90° Corner Mirror Set, 120 mm Side Length
$18.00(Ex GST)
- Three front-surface mirrors in moulded housing, faces mutually at 90 degrees for corner-cube retroreflection.
- Returns incident ray back toward source regardless of angle of incidence, clear retroreflector demonstration.
- Practical optics teaching aid for reflection geometry, ray tracing and retroreflection behaviour.
- Same principle used in roadside and post reflectors, reflects back toward headlights from angled illumination.
- Compact demonstrator for classroom and lab experiments on reflection and reflector applications.
- Description
- Datasheets & Manuals
Description
The 3-corner mirror set uses three front-surface mirrors mounted in a moulded plastic housing so the three reflective faces are mutually at 90 degrees. This geometry forms a corner-cube style reflector that returns an incident light ray back toward its source, regardless of the angle of incidence. It provides a clear, hands-on demonstration of retroreflection in optics teaching.
This type of mirror arrangement is used in practical reflectors, including roadside and post reflectors, because it reflects light back toward vehicle headlights even when illuminated from an angle. The unit is suitable for classroom demonstrations of reflection, ray behaviour, and retroreflector applications.
FAQs
Q: What is special about a 3-face 90-degree corner mirror?
A: It reflects an incoming ray back toward the source over a wide range of incident angles.
Q: What mirror type is used in this unit?
A: Front-surface mirrors.
Q: How are the mirror faces arranged?
A: Three faces are mounted mutually at 90 degrees inside a moulded plastic housing.
Q: Where is this principle used in real life?
A: Roadside and post reflectors that return light toward vehicle headlights.
Q: What optics topic does it demonstrate?
A: Retroreflection and reflection geometry.
Similar Products
Glass Low Form Beaker BORO 3.3 Size 2000 ML – 2 Pcs/Box
$57.00(Ex GST)
Fine-Grade Copper Mesh Sheet, 150 × 150 mm
$33.00(Ex GST)
Volumetric Flask with PE Stopper, Class B, Borosilicate Glass (BORO 3.3)
From $7.00 (Ex GST)
Dimroth Condenser For Soxhlet Extraction and Apparatus BORO 3.3 Glass
From $129.90 (Ex GST)
Water Hardness Test Paper Strips, 50 Strip Pack
$48.00(Ex GST)
Laboratory Power Supplies and Modules, Multi Function Power Module
From $21.00 (Ex GST)
Support Rack for Radiation Source and Absorber Alignment
$37.40(Ex GST)
Adjustable Thermometer Holder Clamp with Bosshead
$14.90(Ex GST)
Calorimeter Cups and Calorimetry Accessories of Copper
From $9.00 (Ex GST)
Calorimeter Heating Blocks, Educational Metal Block Set for Heat Studies
From $50.00 (Ex GST)
Conductometer Heat Conduction Apparatus
$20.00(Ex GST)
Convection in Air Apparatus- Mine Shaft Apparatus
$58.00(Ex GST)
Cylindrical Lenses, Plano Concave and Plano Convex Optics
From $24.00 (Ex GST)
Frosted Acrylic Projection Screen with Feet, 200 × 200 mm
$27.00(Ex GST)
Hodson Light Box and Optical Kits
From $72.00 (Ex GST)
Lens and Mirror Holders and Lens Paper
From $5.50 (Ex GST)
Round Biconcave Lenses, Unmounted Diverging Lens Teaching Range
From $2.50 (Ex GST)
Simple Copper–Constantan Thermocouple, 200 mm Length
$8.00(Ex GST)
Thermal Conductivity Rod Kit
$22.00(Ex GST)
Two Metal Laminated Strip Compound Bar
$13.00(Ex GST)
[porto_related_products_slider]
FEATURED PRODUCTS
BEST SELLING PRODUCTS
Polypropylene Filter Funnels, Gravity Filtration Range
From $1.00 (Ex GST)
Glass Petri Dishes with Lid, Autoclavable, Borosilicate Glass (BORO 3.3)
From $3.90 (Ex GST)
LATEST PRODUCTS
Adam Polaris PTB/PBB Toploading Precision Balances for Lab Weighing
From $1,615.00 (Ex GST)
Adam Polaris Precision Balances for Accurate Lab Weighing
From $2,050.00 (Ex GST)
Adam PMB Moisture Analyser for Laboratory Moisture Testing
From $2,960.00 (Ex GST)
TOP RATED PRODUCTS
Adam Polaris PTB/PBB Toploading Precision Balances for Lab Weighing
From $1,615.00 (Ex GST)
Adam Polaris Precision Balances for Accurate Lab Weighing
From $2,050.00 (Ex GST)
Adam PMB Moisture Analyser for Laboratory Moisture Testing
From $2,960.00 (Ex GST)
What Our Customers Say
⭐⭐⭐⭐⭐
We ordered a set of customised BORO 3.3 borosilicate glassware for our teaching labs, and LabChoice Australia exceeded every expectation. From the first consultation to final delivery, their team listened carefully, offered expert advice, and ensured every piece matched our specifications perfectly.
The clarity and precision of the glassware are exceptional, and the quick turnaround made setup effortless. It’s refreshing to work with an Australian supplier who genuinely understands laboratory needs and takes pride in quality craftsmanship. We’ll definitely be returning to LabChoice for future glassware requirements
⭐⭐⭐⭐⭐
Our lab required high-precision BORO 3.3 glassware for analytical testing, and LabChoice Australia delivered outstanding results. The ordering process was simple, communication was clear, and every beaker and flask arrived perfectly calibrated and ready for use.
The quality of the glass is exceptional — resistant to heat, easy to clean, and consistently accurate in measurement. It’s reassuring to know there’s an Australian supplier that combines scientific precision with genuine customer care. I’d recommend LabChoice to any research team looking for dependable labware
⭐⭐⭐⭐⭐
We needed a set of customised borosilicate glassware for a specialised project, and LabChoice Australia delivered exactly what we envisioned. The team worked closely with us from design to production, ensuring every detail met our specifications. The craftsmanship is exceptional, and the turnaround time was impressive. It’s reassuring to know we can rely on them for unique, made-to-order pieces
⭐⭐⭐⭐⭐
LabChoice Australia has completely changed the way we source our lab glassware. The quality is consistently top-notch, and every piece meets the precision we need for reliable results. Their team knows their stuff, answers our questions quickly, and always goes the extra mile to help — they’re more like partners than just a supplier.
⭐⭐⭐⭐⭐
We trust LabChoice Australia because they deliver every time. Their borosilicate glassware is durable, accurate, and perfect for the high-heat work we do. Everything arrives well-packed with clear specs, so there are never surprises. It’s reassuring to deal with a supplier who understands both compliance and the demands of a busy lab