Optics Set OG1, Geometrical Optics
Product Code : SCL-PL-12301
Optics Set OG1, Geometrical Optics (SKU SCL-PL-12301) is a boxed set of optical components for 20 experiments on light rays, mirrors, refraction, lenses and colour. It suits secondary school and junior college optics lessons. For schools, colleges, training institutes, tender contractors and distributors, Science Lab Supplies in Ambala, India, can quote the set alone or as part of a full optics order.
Specifications
Every component of the OG1 box appears on its own line in the table. In short, an experimental lamp with slit diaphragms lights mirrors, optical bodies, a 90° prism, lenses and colour filters, all stored in a foam-lined case whose bayonet-locking lid lets several boxes be stacked.
| Specification | Value |
|---|---|
| SKU | SCL-PL-12301 |
| Experiments | 20, geometrical optics |
| Light source | Experimental lamp |
| Spare part | Halogen bulb, 12 V/20 W |
| Slide | Opaque slide, OG1 |
| Slit diaphragm | Single-slit and double-slit |
| Multi-slit diaphragm | 3-slit and 5-slit |
| Plane mirror | Flat mirror |
| Curved mirror | Plano-convex mirror |
| Optical bodies | Semi-cylindrical body; trapezoidal body |
| Prism | 90° prism |
| Trough | Coated plastic trough |
| Lenses | Set of 2 plano-convex lenses plus 1 plano-convex lens |
| Angle disc | Disc with angular graduations |
| Colour filter | Tricolour filter |
| Subtractive filters | Yellow, magenta and cyan |
| Crossover module | 1 |
| Connecting wires | Set of 2, 75 cm |
| Literature | Student workbook and teacher’s manual OG1, in electronic form for reproduction |
| Case | Captive lid and built-in hinged handle |
| Lid lock | Bayonet locking system; boxes stack and carry with one hand |
| Insert | Foam with pre-formed cavities |
| Required power supply | Low-voltage, dual digital display, 6–12 V/5 A and 0–12 V DC, limited to 12 V (quoted separately) |
| Other required accessories | Square with protractor, 160 mm; compass (quoted separately) |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the OG1 Geometrical Optics Set
The set covers the core of school ray optics in one box, from rays and beams through mirrors, refraction and total reflection to lenses and colour mixing. It suits the Class 10 light chapters, Class 12 ray optics, and first-year college demonstrations.
- Class 10 science: reflection at plane and concave mirrors, focal points and characteristic rays.
- Class 10 science: refraction, refractive index at the air/water interface, and focal points of lenses.
- Class 12 physics: total internal reflection, the total reflection prism and the optical fibre, alongside a 1 mm Optical Fiber.
- Decomposition of white light, compared with the spectrum from the three equilateral pieces of the Acrylic Prism set, and additive and subtractive colour mixing.
Standard Scope of Supply
The set contains the experimental lamp, slide and diaphragms, mirrors, optical bodies, prism, trough, lenses, filters, crossover module, connecting wires, spare bulb and literature listed in the table, packed in the foam-lined case. The low-voltage power supply, 160 mm square with protractor and compass are required accessories quoted separately.
Packing, MOQ and Lead Time
Quotations can cover one OG1 set or several for student groups, each with packing, delivery time and price for the number requested. The power supply, the companion OW1 set and other optics lab equipment for schools can be quoted on the same document.
As a registered exporter holding an Importer-Exporter Code, Science Lab Supplies can ship to buyers in Ethiopia, Tanzania, Uganda, the UAE, Saudi Arabia and Oman. Optics sets for several groups can be priced once you send the group count through the contact page or the enquiry cart; for institutional bids, open the lab tender page.
Frequently Asked Questions
How many experiments does the OG1 set cover?
It covers twenty experiments in geometrical optics, from light rays and plane mirrors to refraction, total reflection, the optical fibre, lenses and colour mixing.
What is needed but not included?
A low-voltage power supply with dual digital display (6–12 V/5 A and 0–12 V DC, limited to 12 V), a square with protractor of 160 mm, and a compass.
How is the set stored?
In a case with a captive lid, hinged handle and pre-formed foam insert. The lids lock with a bayonet system, so several boxes can be stacked and carried together.
Who supplies the Optics Set OG1?
Quotations for OG1 come from Science Lab Supplies, a physics instruments supplier in India located in Ambala, which can price the set on its own or with the companion OW1 wave optics set.
Related Optics Sets and Apparatus
OG1 is the starting point for school optics. The items below either extend it, like the OW1 set whose experiments run in combination with OG1, or offer other ways to teach rays, mirrors, refraction and colour. All can share one quotation.
- Optics Set OW1, Wave Optics — raindrop model and hollow prism for rainbows and prism spectra.
- Raybox with Accessories — plano-convex lens makes the emergent light divergent, convergent or parallel.
- Ray Box and Lens Set — 310 x 210 mm magnetic board printed with scales, angles and ray diagrams.
- Five-Diode Laser Ray Box — five parallel laser lines for ray tracing on a board.
- Laser Refraction Chamber Set — four prisms, two mirrors and a beam splitter around a laser base.
- Concave Mirror — unmounted 50 mm glass mirror with vacuum-coated silver backing.
- Color Filter Set — six 8 x 10 in filters in primary and secondary colours.
- Introductory Optics System — 1 m aluminium track with lens holders and an LED object.
Browse the full Physics Lab range, the Light and Optics range, or all physics lab equipment.
Last updated: 22 October 2026
