BAUSCH & LOMB Watchmakers Loupe: 10X Power, 1.1 in Focal Distance, 25.40 mm Lens Dia

The BAUSCH & LOMB Watchmakers Loupe (SKU 3G-OTH-252907) is a 10X power loupe with a 1.1 in focal distance, 25.40 mm lens diameter, and 40D diopter. This precision optical tool is manufactured by BAUSCH & LOMB (MPN…

SKU 3G-OTH-252907

Also listed as: 814170 · 81 41 70

Brand

BAUSCH

Item

& LOMB Watchmakers Loupe: 10X Power, 1.1 in Focal Distance, 25.40 mm Lens Dia

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BAUSCH

Manufacturer Part Number

81-41-70 

Diopter

40D

Lens Dia

25.40 mm 

Focal Distance

1.1 in 

Technical Documents

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BAUSCH Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the BAUSCH & LOMB Watchmakers Loupe used for?

This 10X power loupe is used for precision inspection and assembly work in watchmaking, jewelry, electronics, and quality control. Its 40D diopter and 1.1 in focal distance provide clear magnification for detailed tasks.

What are the specifications of the BAUSCH & LOMB Watchmakers Loupe?

The BAUSCH & LOMB Watchmakers Loupe (MPN 81-41-70) offers 10X power, a 40D diopter, 25.40 mm lens diameter, and 1.1 in focal distance. It is a precision optical tool from BAUSCH & LOMB.

Where to buy the BAUSCH & LOMB Watchmakers Loupe worldwide?

3G Electric supplies the BAUSCH & LOMB Watchmakers Loupe worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to source this precision loupe for your operations.

How to maintain a BAUSCH & LOMB Watchmakers Loupe?

Clean the lens with a soft, lint-free cloth and mild optical cleaner. Store in a protective case when not in use. Avoid exposure to extreme temperatures or moisture to preserve the BAUSCH & LOMB optics and prevent scratches.

Used in

Common applications for BAUSCH

Electronics assembly inspection — BAUSCH & LOMB illuminated Coddington magnifier for solder joint and PCB defect detection

Quality control in machining — BAUSCH & LOMB Hastings triplet measuring magnifier for checking surface finish and thread pitch

Jewelry and watch repair — BAUSCH & LOMB watchmakers loupe for examining small components and gemstone settings

Laboratory sample analysis — BAUSCH & LOMB folding pocket magnifier for quick field inspection of material samples

Protractor measurement in tooling — BAUSCH & LOMB magnifier measuring scale for angle verification on cutting tools and dies

Document and print inspection — BAUSCH & LOMB Coddington magnifier for verifying fine print and security features on documents

BAUSCH Products

3G Electric supplies BAUSCH loupes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all BAUSCH products →Contact our engineers →