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Magnifiers

Magnifiers for Jewelers & Watchmakers

See more, strain less. Explore hands-free headband magnifiers (Donegan OptiVISOR), professional binocular magnifiers (Carl Zeiss), classic Hastings/Coddington/watchmaker loupes (Bausch & Lomb), illuminated and UV loupes, and everyday hand loupes—plus interchangeable lens plates and accessories.

How to choose

  • Headband magnifiers (OptiVISOR) — optical-glass lens plates with fast swap-outs. Remember: higher magnification = shorter working distance (e.g., 1.5× ≈ 20″ working distance; 3.5× ≈ 4″). Great for setting, engraving and detailed bench work.
  • Binocular magnifiers — crisp, wide field with comfortable depth of focus; ideal for long sessions when you want both clarity and ergonomics.
  • Loupes — triplet loupes for color-correct, edge-to-edge sharpness; watchmaker styles for hands-free placement; options include LED/UV illumination for inspections.

Tip: Choose the lowest magnification that lets you work comfortably at your preferred distance, and consider a second lens/loupe for occasional high-power tasks.

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$0 – $689
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10X Triplet LED/UV Light Loupe - Otto Frei
10X Triplet LED/UV Light Loupe - Otto Frei

10X Triplet LED/UV Light Loupe

Otto Frei
Part # 129.669
$49.00
$49.00 - $49.00
$49.00
$34.25
$34.25 - $34.25
$34.25
List Price: $49.00

10X Triplet Loupe with Two Separate Lighting Systems — Bright White LED and UV (Ultraviolet)This 10X triplet loupe features a top-quality 20.5mm di...

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$49.00
$49.00 - $49.00
$49.00
$34.25
$34.25 - $34.25
$34.25

Otto Frei Black 10X Triplet Loupe with 18 mm Diameter Lens, Rubber Grip & Leather Case

Otto Frei
Part # 129.670
$0.00 - $0.00
$0.00
$16.95
$16.95 - $16.95
$16.95

The professional standard for diamond grading and gemstone inspection, this 10X triplet loupe delivers high-clarity magnification at an exceptional...

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$0.00 - $0.00
$0.00
$16.95
$16.95 - $16.95
$16.95
Otto Frei Chrome 10X Triplet Loupe with 18 mm Diameter Lens, Rubber Grip & Leather Case - Otto Frei

Otto Frei Chrome 10X Triplet Loupe with 18 mm Diameter Lens, Rubber Grip & Case

Otto Frei
Part # 129.674
$0.00 - $0.00
$0.00
$16.95
$16.95 - $16.95
$16.95

The 10X Triplet Loupe with 18 mm Diameter Lens is a professional-grade magnifier built for diamond grading, gemstone evaluation, and detailed bench...

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$0.00 - $0.00
$0.00
$16.95
$16.95 - $16.95
$16.95
Otto Frei Gold 10X Triplet Loupe with 18 mm Diameter Lens, Rubber Grip & Leather Case - Otto Frei

Otto Frei Gold 10X Triplet Loupe with 18 mm Diameter Lens, Rubber Grip & Case

Otto Frei
Part # 129.672
$0.00 - $0.00
$0.00
$16.95
$16.95 - $16.95
$16.95

The 10X Triplet Loupe with 18 mm Diameter Lens is a professional-grade magnifier built for diamond grading, gemstone evaluation, and fine detail in...

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$0.00 - $0.00
$0.00
$16.95
$16.95 - $16.95
$16.95
10x Triplet LED Light Loupe - Otto Frei

10x Triplet LED Light Loupe

Otto Frei
Part # 129.665
$0.00 - $0.00
$0.00
$32.00
$32.00 - $32.00
$32.00

The 10x Triplet LED Light Loupe is a professional-grade magnifier built for jewelers, gemologists, and diamond graders who demand accurate, distort...

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$0.00 - $0.00
$0.00
$32.00
$32.00 - $32.00
$32.00
GEMS 10X-22 mm Hexagon Triplet Loupe-Silver with Rubber Grip-Achromatic Lens - Otto Frei

GEMS 10X-22mm Hexagon Triplet Loupe-Silver with Rubber Grip-Achromatic Lens

Ikohe
Part # 129.604
$0.00 - $0.00
$0.00
$75.00
$75.00 - $75.00
$75.00

The GEMS 10X 22mm Hexagon Triplet Loupe in silver with black rubber grip delivers premium diamond loupe performance at an exceptional value. Featur...

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$0.00 - $0.00
$0.00
$75.00
$75.00 - $75.00
$75.00
Bausch & Lomb Watchmaker's Loupes-10X, 7X, 5X & 4X-Made in the USA - Otto Frei

Bausch & Lomb Watchmaker's Loupes-10X, 7X, 5X & 4X-Made in the USA

Bausch & Lomb
Part # Varies
$19.00 - $24.25
$19.00 - $24.25
$19.00 - $24.25
$19.00

Bausch & Lomb Watchmaker's Loupes are the benchmark against which all others are measured. Each loupe features a precision-ground and polished ...

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$19.00 - $24.25
$19.00 - $24.25
$19.00 - $24.25
$19.00
Bausch & Lomb - Coddington Loupes - Otto Frei

Bausch & Lomb - Coddington Loupes

Bausch & Lomb
Part # Varies
$40.00 - $60.00
$40.00 - $60.00
$40.00 - $60.00
$40.00

Bausch & Lomb Coddington Loupes deliver reliable, two-lens optical performance for jewelers, gemologists, and bench professionals who require p...

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$40.00 - $60.00
$40.00 - $60.00
$40.00 - $60.00
$40.00
GEMS 10X-22 mm Hexagon Triplet Loupe-Silver-with Achromatic Lens - Otto Frei

GEMS 10X-22mm Hexagon Triplet Loupe-Silver-with Achromatic Lens

Ikohe
Part # 129.602
$0.00 - $0.00
$0.00
$75.00
$75.00 - $75.00
$75.00

The GEMS 10X 22mm Hexagon Triplet Loupe in silver is a premium diamond loupe built around Japanese-made achromatic triplet optics — the same optica...

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$0.00 - $0.00
$0.00
$75.00
$75.00 - $75.00
$75.00
GEMS 10X-22 mm Hexagon Triplet Loupe-Black-with Achromatic Lens - Otto Frei

GEMS 10X-22mm Hexagon Triplet Loupe-Black-with Achromatic Lens

Ikohe
Part # 129.601
$0.00 - $0.00
$0.00
$75.00
$75.00 - $75.00
$75.00

The GEMS 10X–22mm Hexagon Triplet Loupe delivers premium optical performance at an exceptional value. Designed for professional jewelers, gemologis...

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$0.00 - $0.00
$0.00
$75.00
$75.00 - $75.00
$75.00
GEMS 10X 18mm Triplet Loupe-Black - Otto Frei

GEMS 10X 18mm Triplet Loupe-Black

Ikohe
Part # 129.640
$0.00 - $0.00
$0.00
$34.00
$34.00 - $34.00
$34.00

The GEMS 10X 18mm Triplet Loupe is a professional-grade magnification tool built for jewelers, gemologists, and appraisers who demand accuracy and ...

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$0.00 - $0.00
$0.00
$34.00
$34.00 - $34.00
$34.00
Bausch & Lomb 10X Hasting Triplet Aplanatic Watchmaker's Eye Loupe - Otto Frei

Bausch & Lomb 10X Hasting Triplet Aplanatic Watchmaker's Eye Loupe

Bausch & Lomb
Part # 129.075
$0.00 - $0.00
$0.00
$79.00
$79.00 - $79.00
$79.00

For professionals who prefer a watchmaker-style loupe, this Bausch & Lomb eye loupe features a highly corrected Hastings triplet lens at 10X ma...

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$0.00 - $0.00
$0.00
$79.00
$79.00 - $79.00
$79.00
GEMS 10X Hastings Triplet Diamond Estimator Scale Loupe with Handheld LED/UV Light - Otto Frei
GEMS 10X Hastings Triplet Diamond Estimator Scale Loupe with Handheld LED/UV Light - Otto Frei
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GEMS 10X Hastings Triplet Diamond Estimator Scale Loupe with Handheld LED/UV Light

Ikohe
Part # 129.615
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00

The GEMS 10X Hastings Triplet Diamond Estimator Scale Loupe with Handheld LED/UV Light is a professional-grade combination tool designed for gemolo...

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$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00
Sold out
Nikon 10X Triplet Loupe - Made in Japan - Otto Frei
Sold out

Nikon 10X Triplet Loupe - Made in Japan

Made in Japan
Part # 129.698
$0.00 - $0.00
$0.00
$84.00
$84.00 - $84.00
$84.00

The Nikon 10X Triplet Loupe brings precision Japanese optics to gemstone grading and jewelry inspection. Housed in a lightweight black plastic fram...

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$0.00 - $0.00
$0.00
$84.00
$84.00 - $84.00
$84.00
Sold out
Special Gem-Zoom U 10X Macro Lens for Cell Phone Images Package With Free Loupe, Tweezer and Polishing Cloth - Otto Frei
Special Gem-Zoom U 10X Macro Lens for Cell Phone Images Package With Free Loupe, Tweezer and Polishing Cloth - Otto Frei

Special Gem-Zoom U 10X Macro Lens for Cell Phone Images Package With Free Loupe, Tweezer and Polishing Cloth

Otto Frei
Part # 129.699SPECIAL
$105.00
$105.00 - $105.00
$105.00
$95.00
$95.00 - $95.00
$95.00
List Price: $105.00

The Gem-Zoom U 10X Macro Lens Package lets you capture detailed 10× magnified images of jewelry and gemstones directly from your smartphone. This s...

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$105.00
$105.00 - $105.00
$105.00
$95.00
$95.00 - $95.00
$95.00
Single Lens Watchmakers Loupe 10X - Otto Frei
Single Lens Watchmakers Loupe 10X - Otto Frei
10+ Supplies & Gravers, Get 12% Off

Single Lens Watchmakers Loupe 10X

Otto Frei
Part # 129.619
$0.00 - $0.00
$0.00
$2.95
$2.95 - $2.95
$2.95

A reliable hands-free magnifier built for the watchmaker's bench, this 10X single lens loupe delivers distortion-free optics in a compact, pocket-s...

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$0.00 - $0.00
$0.00
$2.95
$2.95 - $2.95
$2.95
GEM ZOOM U 10X Macro Lens for Cell Phone Images - Otto Frei
GEM ZOOM U 10X Macro Lens for Cell Phone Images - Otto Frei

GEM ZOOM U 10X Macro Lens for Cell Phone Images

Otto Frei
Part # 129.699
$99.95
$99.95 - $99.95
$99.95
$89.95
$89.95 - $89.95
$89.95
List Price: $99.95

The GEM ZOOM U is the second generation of easy-to-use lens adapters designed to capture 10X magnified images using your cell phone. This updated g...

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$99.95
$99.95 - $99.95
$99.95
$89.95
$89.95 - $89.95
$89.95
GEMS 10X-22 mm Hexagon Triplet Loupe-Silver/Gold-with Achromatic Lens - Otto Frei

GEMS 10X-22mm Hexagon Triplet Loupe-Silver/Gold-with Achromatic Lens

Ikohe
Part # 129.603
$0.00 - $0.00
$0.00
$75.00
$75.00 - $75.00
$75.00

The GEMS 10X 22mm Hexagon Triplet Loupe in Silver/Gold is designed for professional jewelers and gemologists who demand premium optical performance...

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$0.00 - $0.00
$0.00
$75.00
$75.00 - $75.00
$75.00
GEMS 10X 18mm Triplet Loupe-Chrome - Otto Frei

GEMS 10X 18mm Triplet Loupe-Chrome

Ikohe
Part # 129.644
$0.00 - $0.00
$0.00
$34.00
$34.00 - $34.00
$34.00

The GEMS 10X 18mm Triplet Loupe in chrome is engineered for professional jewelers, gemologists, and appraisers who demand precision optical perform...

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$0.00 - $0.00
$0.00
$34.00
$34.00 - $34.00
$34.00
10X Diamond Estimator Scale Loupe - Otto Frei

10X Diamond Estimator Scale Loupe

Otto Frei
Part # 129.613
$0.00 - $0.00
$0.00
$78.35
$78.35 - $78.35
$78.35

The 10X Diamond Estimator Scale Loupe is a professional gemologist's tool designed for measuring both set and unset diamonds to estimate size and w...

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$0.00 - $0.00
$0.00
$78.35
$78.35 - $78.35
$78.35
Hurricane Pro Loupe Triplet 10x - Otto Frei
Free Ship • Lower 48

Hurricane Pro Loupe Triplet 10x

Otto Frei
Part # 129.611
$0.00 - $0.00
$0.00
$270.00
$270.00 - $270.00
$270.00

The Hurricane Pro Loupe Triplet 10x is a precision optical instrument built for gemologists, jewelers, and metalsmiths who demand uncompromising cl...

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$0.00 - $0.00
$0.00
$270.00
$270.00 - $270.00
$270.00
Eschenbach 1510-104 Mobilux LED 10X Hand Held Magnifier - Otto Frei
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Eschenbach 1511-10 Mobilux LED 10X Hand Held Magnifier

Eschenbach
Part # 129.718
$0.00 - $0.00
$0.00
$163.50
$163.50 - $163.50
$163.50

LED illumination comes to the classic hand-held magnifier with the Eschenbach Mobilux LED 10X. Preferred by gemologists for its distinctly whiter l...

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$0.00 - $0.00
$0.00
$163.50
$163.50 - $163.50
$163.50
Sold out
GemOro 10X LED Light Loupe - Otto Frei

GemOro 10X LED Light Loupe

GemOro
Part # 129.666
$15.95
$15.95 - $15.95
$15.95
$12.95
$12.95 - $12.95
$12.95
List Price: $15.95

The GemOro 10X LED Light Loupe delivers clear, bright magnification for gem grading, stone inspection, hallmark reading, and detailed bench work. A...

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$15.95
$15.95 - $15.95
$15.95
$12.95
$12.95 - $12.95
$12.95
Eschenbach 1182-10 10X Aplanatic Triplet Loupe - Otto Frei

Eschenbach 1182-10 10X Aplanatic Triplet Loupe

Eschenbach
Part # 129.714
$0.00 - $0.00
$0.00
$115.50
$115.50 - $115.50
$115.50

The Eschenbach 1182-10 is a 10X aplanatic triplet loupe designed for jewelers, gemologists, and bench professionals who demand edge-to-edge optical...

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$0.00 - $0.00
$0.00
$115.50
$115.50 - $115.50
$115.50
Schneider Original 10X 18mm Hexagon Diamond Loupe - Otto Frei
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Free Ship • Lower 48

Schneider Original 10X 18mm Hexagon Diamond Loupe

Otto Frei
Part # 129.607
$0.00 - $0.00
$0.00
$378.00
$378.00 - $378.00
$378.00

The Schneider Original 10X Loupe is a professional-grade magnifier trusted for its exceptional optical performance. Featuring an 18mm diameter trip...

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$0.00 - $0.00
$0.00
$378.00
$378.00 - $378.00
$378.00
Sold out
Schneider Black 10X Diamond Loupe L2 - Otto Frei
Free Ship • Lower 48

Schneider Black 10X Diamond Loupe L2

Otto Frei
Part # 129.609
$0.00 - $0.00
$0.00
$585.00
$585.00 - $585.00
$585.00

Schneider L2 — 10X Achromatic-Aplanatic Triplet Loupe with Non-Reflective Black CasingThe Schneider L2 loupe delivers sharp, clear, edge-to-edge di...

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$0.00 - $0.00
$0.00
$585.00
$585.00 - $585.00
$585.00
Zeiss 10X Triplet Loupe - Otto Frei
Sold out

Zeiss 10X Triplet Loupe

Carl Zeiss
Part # 129.709
$0.00 - $0.00
$0.00
$135.00
$135.00 - $135.00
$135.00

The Zeiss 10X Triplet Loupe is a professional-grade magnifier engineered to deliver an exceptionally large field of view with outstanding optical c...

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$0.00 - $0.00
$0.00
$135.00
$135.00 - $135.00
$135.00
Sold out
Eschenbach Watchmakers Loupe-10X-Made in Germany - Otto Frei

Eschenbach Watchmakers Loupe-10X-Made in Germany

Eschenbach
Part # 129.27710
$47.30 - $47.30
$47.30
$47.30 - $47.30
$47.30

A precision optical tool trusted by professional watchmakers, the Eschenbach Watchmakers Loupe delivers clear, distortion-free magnification in a l...

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$47.30 - $47.30
$47.30
$47.30 - $47.30
$47.30
Eschenbach 1255 Folding Stand Magnifier 15mm 10X - Otto Frei

Eschenbach 1255 Folding Stand Magnifier 15mm 10X

Eschenbach
Part # 129.717
$0.00 - $0.00
$0.00
$76.50
$76.50 - $76.50
$76.50

The Eschenbach 1255 is a 10X folding stand magnifier precision-crafted for jewelers, gemologists, and textile professionals who demand optical clar...

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$0.00 - $0.00
$0.00
$76.50
$76.50 - $76.50
$76.50

AGILO Soft Rubber Anti-Fog Swiss Watchmaker's Loupes

AGILO
Part # Varies
$38.99 - $38.99
$38.99
$38.99 - $38.99
$38.99

The AGILO Soft Rubber Anti-Fog Swiss Watchmaker's Loupes deliver reliable, comfortable magnification for watchmakers, jewelers, and precision craft...

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$38.99 - $38.99
$38.99
$38.99 - $38.99
$38.99

AGILO Classic Swiss Watchmaker's Loupes

AGILO
Part # Varies
$30.00 - $30.00
$30.00
$30.00 - $30.00
$30.00

The AGILO Classic Swiss Watchmaker's Loupe is a professional-grade optical tool designed for jewelers, watchmakers, and metalsmiths who demand prec...

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$30.00 - $30.00
$30.00
$30.00 - $30.00
$30.00