The optical bench half shaper is a physics laboratory apparatus used for positioning and aligning lenses, mirrors, light sources, objects and screens during optics experiments. It is intended for senior-secondary, college and university laboratories that require an adjustable linear platform for focal-length measurements, image-formation studies and other supervised ray-optics practicals.
Product Description
The STEMAids Optical Bench Half Shaper provides a common reference axis for arranging compatible optical components. Movable carriers or holders, where supplied, allow students to change component positions while maintaining the alignment needed to form and observe optical images.
“Half shaper” is a laboratory-supply catalogue designation rather than a standardised scientific classification. The exact STEMAids configuration—including its rod arrangement, bench length, material, scale and movement mechanism—is not currently published. Buyers should confirm compatibility with their existing physics laboratory apparatus before procurement.
Key Features
- Linear optics arrangement: Supports systematic positioning of compatible light sources and optical components.
- Adjustable component spacing: Allows object, lens and screen distances to be changed during practical work.
- Improved axial alignment: Helps keep the optical centres of mounted components on a common line.
- Measurement-based learning: Supports focal-length and image-distance experiments when an appropriate graduated scale is provided.
- Hands-on laboratory use: Develops practical skills in alignment, focusing, observation and distance measurement.
- Reusable apparatus: Suitable for repeated supervised experiments when assembled and handled correctly.
- Flexible optics applications: Can support compatible lenses, mirrors, screens, apertures and light-source holders.
Technical Specifications
| Specification | Detail |
|---|---|
| Product name | Optical Bench Half Shaper |
| Brand | STEMAids |
| Product category | Physics laboratory apparatus; optical bench and alignment system |
| Primary function | Positioning and aligning compatible optical components |
What’s Included in the Kit
- Optical Bench Half Shaper main assembly
- Bench supports or levelling feet
- Movable carriers or riders
- Lens, mirror and screen holders
- Light source and optical elements
- Assembly instructions or experiment guide
Request the approved configuration and bill of materials from the STEMAids institutional sales team.
Applications / Uses
- Determining the focal length of a convex lens.
- Studying real-image formation by converging lenses.
- Investigating image formation using spherical mirrors.
- Measuring object distance and image distance.
- Observing magnification, inversion and image displacement.
- Aligning light sources, apertures, lenses and screens.
- Supporting supervised school and undergraduate optics practicals.
How to Use the Optical Bench Half Shaper
- Place the optical bench on a stable and level laboratory table.
- Inspect the supports, rails, carriers and clamps before mounting components.
- Fit the light source, object, lens or mirror and screen into compatible holders.
- Arrange the components in the sequence required by the experiment.
- Adjust their heights so their optical centres lie on one axis.
- Move the lens, mirror or screen gradually until a clear image is obtained.
- Measure distances from the specified optical reference points.
- Repeat the observation and compare readings before calculating the result.
Safety note: Support glass components while tightening holders. Do not force carriers or adjustment screws. Never direct a laser or intense lamp toward the eyes.
Care & Maintenance
- Remove dust from the bench, scale and carriers with a soft, dry cloth.
- Keep sliding surfaces free from chemical residue and loose particles.
- Avoid bending the rods or overtightening clamps and levelling screws.
- Store the bench horizontally in a dry, impact-protected location.
Why Choose STEMAids
STEMAids manufactures educational laboratory products, STEM kits and science models in New Delhi. Its catalogue supports practical science instruction in schools, colleges and institutional laboratories. The company serves bulk, institutional, tender and international procurement requirements. Product-specific dimensions, tolerances and supplied accessories should be confirmed in the approved quotation.
Frequently Asked Questions
What is an optical bench half shaper used for?
It is used to align and reposition lenses, mirrors, light sources and screens during quantitative optics experiments.
What does “half shaper” mean?
“Half shaper” is a catalogue designation used for certain educational optical-bench configurations. It does not define a universal technical specification, so the exact construction must be confirmed.
How long is the STEMAids optical bench?
The bench length is not published for this model. Confirm the total and usable lengths before ordering.
Are carriers and lens holders included?
The quantity and type of carriers and holders are not verified. Request a complete component list from STEMAids.
Can it be used for focal-length experiments?
Yes. With a compatible illuminated object, lens and screen, the bench can support standard focal-length measurement methods.
Is this optical bench suitable for college laboratories?
It is suitable for supervised school and undergraduate optics work when its dimensions, scale resolution and accessories meet the prescribed experiment.
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