The optical bench ordinary is a physics laboratory apparatus used for positioning light sources, lenses, mirrors, objects and screens along a common optical axis. It is intended for school, college and university laboratories that require a straightforward platform for image-formation, focal-length and introductory ray-optics experiments.
Product Description
The STEMAids Optical Bench Ordinary provides a linear working arrangement for practical optics. Compatible holders can be positioned along the bench so students can change object distance, image distance and component separation while maintaining consistent alignment.
The ordinary optical bench configuration is suitable for routine instructional experiments where complex precision stages are not required. The exact bench length, construction material, graduation, carrier design and supplied accessories are not published. Buyers should confirm these details before combining the bench with existing physics laboratory apparatus.
Key Features
- Linear optical alignment: Helps position compatible components along one experimental axis.
- Adjustable component spacing: Allows lenses, screens and objects to be moved during practical work.
- Image-formation support: Provides a structured setup for locating and observing real images.
- Measurement-based learning: Supports object-distance, image-distance and focal-length observations when a suitable scale is provided.
- Simple laboratory operation: Requires no electrical connection unless a powered light source is added.
- Reusable apparatus: Suitable for repeated supervised practicals when correctly assembled and maintained.
- Broad optics compatibility: Can support suitable lenses, mirrors, screens and light-source holders.
Technical Specifications
| Specification | Detail |
|---|---|
| Product name | Optical Bench Ordinary |
| Brand | STEMAids |
| Product category | Physics laboratory apparatus; optical bench and component-alignment system |
| Bench capacity | Standard linear optics configuration |
| Primary function | Positioning and alignment of compatible optical components |
What’s Included in the Kit
- Optical bench main assembly
- Bench supports or feet
- Sliding carriers
- Lens, mirror or screen holders
- Light source and optical elements
- Assembly or experiment instructions
Request the approved configuration and component list from the STEMAids institutional sales team.
Applications / Uses
- Determining the focal length of a convex lens.
- Studying image formation by convex and concave lenses.
- Investigating images formed by spherical mirrors.
- Measuring object distance and image distance.
- Observing magnification and image inversion.
- Aligning light sources, lenses and observation screens.
- Supporting supervised school and undergraduate optics practicals.
How to Use the Optical Bench Ordinary
- Place the optical bench on a stable, level laboratory table.
- Check that the supports, carriers and component holders are secure.
- Mount the required object, lens, mirror or screen in compatible holders.
- Arrange the components in the sequence specified by the experiment.
- Adjust their heights so their optical centres lie on one axis.
- Move the lens or screen gradually until a sharp image is obtained.
- Measure distances from the specified optical reference points.
- Record the readings before changing one variable at a time.
Safety note: Support glass optics while adjusting holders. Do not overtighten clamps or direct lasers and intense lamps toward the eyes.
Care & Maintenance
- Remove dust from the bench and carriers with a soft, dry cloth.
- Keep sliding and clamping surfaces free from chemical residue.
- Do not force carriers, adjustment screws or component holders.
- Store the bench horizontally in a dry, impact-protected area.
Why Choose STEMAids
STEMAids supplies educational laboratory equipment, STEM kits and science teaching aids for schools and institutions. Its product range supports classroom demonstrations and practical laboratory learning. The company also accommodates institutional and bulk procurement requirements. Product-specific dimensions, construction and accessories should be confirmed in the approved quotation.
Frequently Asked Questions
What is an ordinary optical bench used for?
It is used to position and align lenses, mirrors, light sources and screens during introductory optics experiments.
Can this optical bench be used to measure focal length?
Yes. A compatible lens, object and screen can be arranged on the bench to determine focal length using an appropriate laboratory method.
Does the bench include a measuring scale?
The presence, range and least division of a scale are not published. Confirm the measuring arrangement before ordering.
Are lens and screen holders included?
The supplied holder types and quantities are not verified. Request a complete bill of materials from STEMAids.
What is the difference between an ordinary and precision optical bench?
An ordinary bench is generally intended for routine instructional alignment. A precision bench may provide finer movement, tighter tolerances or more advanced measurement features.
Is the optical bench suitable for schools?
Yes. It is suitable for supervised secondary-school and college optics practicals when used with compatible components.
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