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Over Head Projector, Deluxe, ABS Body (Big), with Vari-Focal Technology

Precision Vari-Focal Optical System: Features an advanced 3-element lens system with a variable focal length, allowing users to increase or decrease the projected image size through a simple external adjustment while maintaining perfect edge-to-edge resolution.

Dual-Lamp Fail-Safe Configuration: Equipped with a twin 24V/250W halogen lamp setup and an instantaneous changeover lever, ensuring that presentations are never interrupted by bulb failure by allowing a seamless transition to the backup lamp.

8,625.00

Quick Answer: This Deluxe Overhead Projector features vari-focal technology for precise image sizing without repositioning the unit, in a large, shock-resistant ABS body suited to busy classrooms and lecture halls.

Price: This listing does not currently show a published price on stemaids.com — contact STEMAids directly for an indicative quotation.

Product Description

This Deluxe Overhead Projector features vari-focal technology, allowing precise image sizing without moving the unit. Its large, shock-resistant ABS body is designed to support durability in busy classrooms and lecture halls, delivering bright, clear transparency projection for professional presentations and visual instruction.

Specifications

Specification Detail
Product Type Deluxe large-format overhead projector with vari-focal lens
Feature Vari-focal technology for image sizing without repositioning
Build Large, shock-resistant ABS body designed to support durability
Suitable Settings Classrooms, lecture halls, professional presentation rooms
Exact lamp wattage/lens specification Not independently verified for this listing — confirm with STEMAids before ordering

Applications / Uses

  • Large lecture hall and classroom presentations
  • Professional institutional presentations
  • High-impact visual instruction
  • Settings requiring flexible image sizing without moving the projector

Care & Maintenance

  • Allow the lamp to cool before storage or bulb replacement
  • Clean the projection surface and lens gently
  • Store in a dust-free environment when not in use

Why Choose STEMAids

STEMAids, a brand of Eduscope Smart Learning Solutions Private Limited, supplies general laboratory equipment and teaching aids to schools, colleges, and training institutes across India, with export and bulk tender support available. Explore related products in our General Lab Products category, including our Earthquake Shake Table. For bulk or institutional orders, visit our tenders page or contact us at 9311411822.

Frequently Asked Questions

What does vari-focal technology do?

It allows precise image sizing without needing to move the projector unit.

What is the exact lamp wattage?

This has not been independently verified for this listing — confirm exact specifications with STEMAids before ordering.

Is the body shockproof?

It is designed to be shock-resistant; no specific impact-rating standard has been cited for this listing.

Is this suitable for large lecture halls?

Yes — it is designed for expansive lecture halls and auditoriums.

Does STEMAids supply other classroom AV equipment?

Yes — STEMAids offers additional classroom AV equipment in this category; contact STEMAids to confirm current availability.

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