Half-Frame Optics Bench

Product Code : SCL-LAO-12084

The Optical Bench Half Shaper is a stable dual-rod linear tracking platform used for aligning optical elements during introductory and intermediate ray physics experiments. Built for physics students and engineering lab technicians, this apparatus facilitates precise focal length measurement and wave diffraction tracking by providing a highly steady alignment plane along a shared principal axis.

Product Description

This classical double rod optical bench consists of two parallel metal rods supported by heavy die-cast iron feet with manual leveling thumb screws. In this specialized "half shaper" configuration, one of the structural rails features a permanently engraved millimeter graduation scale, while the secondary rail provides auxiliary structural guidance. This design guarantees rigid parallel travel for all sliding component mounts, minimizing mechanical errors during data collection.

For academic institutions upgrading their core inventory, this apparatus delivers exceptional pedagogical utility. It provides a highly cost-effective, durable framework that effortlessly hosts diverse lens holders, source lamps, and object needles. By maintaining strict horizontal precision, it ensures that student groups can successfully perform accurate geometric optics and wave mechanics laboratories using standard physics laboratory instruments.

Key Features

• Calibrated Metric Tracking: Features a permanently etched millimeter scale on one rod to enable precise position mapping.
• Stable Double-Rod Assembly: Constructed with twin parallel metal rods to prevent mechanical bending or alignment drift during setups.
• Heavy Cast-Iron Bases: Equipped with wide, powder-coated base stands featuring integrated leveling screws to secure stable leveling on uneven benches.
• Smooth Travel Riders: Supplied with heavy-duty metal sliders that glide freely along the tracking tracks without unwanted binding.
• Transverse Motion Control: Includes specialized optical bench accessories with slow-motion lateral adjustment adjustments to align component center axes.

Technical Specifications

What's Included in the Kit

• 1 x Optical Bench Half Shaper twin rod assembly (1-meter track)
• 2 x Cast-iron leveling base feet with adjustment thumbscrews
• 4 x Heavy-duty sliding metal riders (2 standard, 2 with lateral adjustment handles)
• 2 x Universal lens holder ring mounts
• 1 x Adjustable object needle point component
• 1 x Product instruction manual with structural setup guidelines

Applications / Uses

• Executing quantitative physics laboratory labs to determine focal lengths using the classic thin-lens formula:

• Tracing light ray paths to confirm the linear magnification of virtual and real images via the mathematical relation:

• Analyzing wave propagation, light interference fringes, and diffraction patterns alongside specialized optics experiment kits.
• Demonstrating structural nodal slides, focal properties, and polarization behavior during university engineering tutorials.

How to Use the Optical Bench Half Shaper

1. Place the two heavy cast-iron feet on a flat, solid laboratory work surface.
2. Insert the twin metal rods horizontally into the foot support collars and tighten the base anchor bolts.
3. Adjust the manual leveling screws on the feet until the graduated scale sits perfectly horizontal.
4. Slide the four heavy metal riders onto the double-rod track profile from either end.
5. Insert your light source, lens holders, and object pins into the rider column sockets.
6. Move the elements smoothly until a clear image aligns on your screen, then check the scale values.

Handling Note: Do not overtighten the rider locking keys against the metal rods to prevent creating deep surface scoring that could catch the sliders.

Care & Maintenance

• Cleaning: Periodic cleaning of the parallel guide rails with a dry microfiber cloth clears dust and removes skin oil deposits.
• Storage: Keep the bench parts lightly oiled and stored flat inside a dry instrument cabinet to prevent oxidation or mechanical warp.
• Handling: Handle the calibrated scale section with care; avoid using harsh abrasive brushes or aggressive chemical strippers that could fade the marks.

Why Choose Science Lab Supplies

Science Lab Supplies is an established manufacturer and premier global exporter of reliable physics lab equipment and didactic kits. Drawing on decades of technical production experience, we configure specialized laboratory apparatuses that safely withstand heavy institutional use. Our operational facilities enforce strict quality assurance protocols to guarantee true geometric alignment across all product lines. With our advanced international logistics networks, we efficiently manage safe bulk deliveries to universities and school boards worldwide.

Frequently Asked Questions

What does "half shaper" mean on this optical bench configuration?

A half shaper optical bench indicates a dual-rod layout where only one of the two parallel metal rails is engraved with a metric scale, offering an intuitive, economical setup for general student labs.

Can I adjust the components laterally to line up the optical centers?

Yes, the kit includes two specialized riders equipped with transverse motion adjustment screws, allowing users to fine-tune horizontal alignment perfectly.

Is this double-rod rail system prone to rusting over time?

Our rods are manufactured with heavily plated or stainless steel protective coverings designed specifically to resist standard ambient laboratory humidity and wear.

What diameter optical elements can the included lens holders support?

The standard universal lens holder ring mounts are designed to hold lenses and mirrors with diameters ranging from 38 mm up to 50 mm securely.

Does this optical bench ship pre-assembled?

It arrives as a safe knock-down bundle that can be quickly put together by hand in less than two minutes using the provided assembly thumbscrews.

Browse our full online store to locate matching additions for your school's selection, or contact our technical export team today to finalize a wholesale quote.