Indian Air Force Binoculars Tender Optics Mechanics 10X Porro Borosilicate 50mm 2026

Tender Overview

Indian Air Force invites bids for a high-precision binocular in the OPTICS/MECHANICS category, featuring 10X magnification, Porro prism, Borossilicate prism glass, and multilayer coatings. The bid specifies a 50 mm objective lens, 131 m field of view at 1000 m, and a 1-year warranty. Location is India with government procurement context, and the scope emphasizes rugged body construction (polycarbonate with rubber coating) and a included carrying case. The ATC highlights a bid quantity option clause up to 25%, enabling adjustments during contract execution. The procurement focuses on military-grade optics suitable for field use, with explicit focus on optical performance and durability. Key differentiators include eye relief of 8.6 mm, twilight index 23, and a wide IPD range of 66 mm. This tender includes a formal delivery framework and ATC-compliant terms for quantity variation and timely delivery. The combination of a robust warranty and field-ready features defines the procurement's critical value proposition for suppliers.

• Organization: Indian Air Force
• Product: Binoculars (Optics/Mechanics)
• Location: India
• Estimated scope: optical performance, durability, 1-year warranty, 50 mm objective, 10x magnification
• Distinctive terms: 25% quantity option; delivery timelines tied to order dates; centre focus system
• Unique aspect: military-grade, included carrying case, and strict optical coatings requirements

Technical Specifications & Requirements

• Magnification: 10X
• Prism Type: Porro
• Prism glass material: Borosilicate
• Prism glass coating: Multilayer coated
• Lens coating: Multilayer coated
• Field of view @ 1000 metre: 131 mtr (7.5 degrees approx)
• Objective Lens diameter: 50 mm
• Focusing system: Centre focus
• Exit pupil diameter: 5 mm
• Eye relief (min): 8.6 mm
• Twilight index: 23
• Inter pupillary adjustment range: 66 mm
• Near focus: 15 mtr
• Material of body frame: Polycarbonate
• Body coating: Rubber
• Carrying case included
• Warranty: 1 year

Terms, Conditions & Eligibility

• Option Clause: Purchaser may increase/decrease quantity up to 25% at contract placement and during currency at contracted rates; extended time calculation applies with minimum 30 days; delivery period starts from last date of original order.
• Warranty: 1 year from delivery date per ATC.
• Delivery terms: Not explicitly defined beyond option clause; subject to contract terms and order dates.
• Documents submission (typical): GST certificate, PAN, company registration, past performance certificates, financial statements, EMD/Security as applicable, OEM authorizations, technical compliance statements, and manufacturer manuals. Specific ATC references indicate need for technical bid documents and compliance attestations.
• Penalty/LD: Not specified in provided data; to be defined in contract per ATC.
• Eligibility nuances: Experience in military optics supply, ISO/IS0 compliant processes, and OEM authorization are commonly required in similar procurements.
• Delivery acceptance: Acceptance criteria align with optical performance and durability specs listed above.