Single Lens Watchmakers Loupe 3X

The Single Lens Watchmakers Loupe 3X delivers distortion-free magnification in a compact, pocket-sized design built for bench professionals. Its contoured shape allows the loupe to rest comfortably in the eye socket, freeing both hands for detailed work. The single ground and polished lens is set in a lightweight black plastic frame, offering a 22 mm lens diameter and a 33 mm diameter eyepiece opening. With 3X magnification and a 3-1/2" focal length, this loupe provides the longest working distance and widest field of view in the single-lens loupe range — ideal for initial inspection, layout work, and tasks where a broad area in focus is essential.

As magnification increases, focal length shortens and the field of view narrows. A 3X loupe sits at the far end of that spectrum: you work farther from your piece and can see a larger area in sharp focus simultaneously. This makes it a practical first-look tool before reaching for higher-power loupes.

Features

• Distortion-free single ground and polished lens
• Eye-socket fit design enables comfortable hands-free use
• Lightweight black plastic frame
• 22 mm lens diameter
• 33 mm diameter eyepiece opening
• Pocket-sized and portable

Specifications

Notes

This is a single lens magnifier. Higher magnification values produce a shorter focal length and a smaller field of view. A 3X loupe offers the lowest magnification, the greatest working distance, and the largest area in focus — making it well-suited for broad inspection tasks. For finer detail work requiring closer examination, a higher-power loupe should be considered.

California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.