OSWAL
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Safety Eyewear Manufacturer · Since 1983 · Davanagere, Karnataka
Technical
Data Sheet

| INDUSTRY |
|---|
| Steel plants |
| Foundries |
| Aluminium and copper smelters |
| Blast furnaces |
| Induction furnaces |
| Rolling mills |
| Glass plants and heat treatment facilities |
| APPLICATIONS |
|---|
| Furnace observation and process monitoring |
| Smelting and casting inspection |
| Proximity operation near molten metal |
| Monitoring of high-temperature industrial processes |
Standard / Certifications: CLI Approved · IS 5983 / 1980
| COMPONENT | MATERIAL | ADVANTAGE |
|---|---|---|
| Body | Heat-resistant stiff leather | Rigid, durable, and highly heat-resistant |
| Lenses | German Cobalt Blue Glass (Standard) | High optical clarity for inspecting molten metals |
| LENS / GLASS OPTIONS | OPTICAL CLASS | IMPACT RESISTANCE | THICKNESS | WEIGHT |
|---|---|---|---|---|
| German Cobalt Blue Glass (standard); Optional German Green Glass | Class 1 | Yes (CLI Approved) | 3 mm / 4 mm / 5 mm | Lightweight |
| Modifications | German Green Glass (optional) | |||
| KEY FEATURES |
|---|
| Specialized viewing aid designed for supervisors and engineers inspecting high-temperature furnaces and molten metal operations. |
| ›Overall Size: 195 × 80 mm |
| ›Viewing Holes: 2 × 55 mm diameter |
| ›Leather: Heat-resistant stiff leather, hand stitched |
| ›Lens: German Cobalt Blue Glass (standard); Optional German Green Glass |
| ›Lens Thickness: 3 mm / 4 mm / 5 mm |
| ›Exclusive product manufactured by Oswal Industries in India |
| STORAGE |
|---|
| Shelf Life: Up to 36 months (recommended storage in original manufacturer cartons at ambient temperature 0°C to +30°C). |
| CLEANING |
|---|
| Clean the lens using a dry, lint-free soft cloth. Do not use solvents or abrasives. |
| PACKING |
|---|
| 10 / 12 / 15 nos per inner box — 300 / 400 / 1000 nos per master carton |
Davanagere, Karnataka, India — Since 1983
E-mail: oswaloptical@yahoo.co.in
Website: www.oswalindustries.com
Tel: +91 9535354312