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Tools for the sophisticated adventurer.

Mission-critical capabilities

Instruments for the discerning professional.

Featured Products

New
Wndsn Universal Moon Clock Pendant (eqMpdt) AluminumWndsn Universal Moon Clock Pendant (eqMpdt) Aluminum
Wndsn Universal Moon Clock Pendant (eqMpdt) Aluminum
€25.00
New
Wndsn Telemeter Recon Slit Dog Tag Aluminum (TMrslDT)Wndsn Telemeter Recon Slit Dog Tag Aluminum (TMrslDT)
Wndsn Telemeter Recon Slit Dog Tag Aluminum (TMrslDT)
€32.50
Wndsn Telemeter Recon Dog Tag Aluminum (TMrDT)Wndsn Telemeter Recon Dog Tag Aluminum (TMrDT)
Wndsn Telemeter Recon Dog Tag Aluminum (TMrDT)
€32.50
New
Wndsn Quadrant Telemeter (alqTM) 75x7x500q90i30 Black AluminumWndsn Quadrant Telemeter (alqTM) 75x7x500q90i30 Black Aluminum
Wndsn Quadrant Telemeter (alqTM) 75x7x500q90i30 Black Aluminum
€57.50
Bestseller
Wndsn High-Viz Quadrant Telemeter (wqTM) 75x7x500q90i30 White AcrylicWndsn High-Viz Quadrant Telemeter (wqTM) 75x7x500q90i30 White Acrylic
Wndsn High-Viz Quadrant Telemeter (wqTM) 75x7x500q90i30 White Acrylic
€42.00
New
Wndsn NATO-MIL Quadrant Telemeter (qTM-NATO) 150milx7x500q90i30 AluminumWndsn NATO-MIL Quadrant Telemeter (qTM-NATO) 150milx7x500q90i30 Aluminum
Wndsn NATO-MIL Quadrant Telemeter (qTM-NATO) 150milx7x500q90i30 Aluminum
€57.50

Instruments for Astronomy

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Wndsn Custom Latitude Horary Quadrant Telemeter (LHqTM) 8x6x500q90i35 High-VizWndsn Custom Latitude Horary Quadrant Telemeter (LHqTM) 8x6x500q90i35 High-Viz
Wndsn Custom Latitude Horary Quadrant Telemeter (LHqTM) 8x6x500q90i35 High-Viz
From €70.00
Wndsn Full Custom Latitude Horary Quadrant Telemeter (LHqTM) 8x6x500q90i35Wndsn Full Custom Latitude Horary Quadrant Telemeter (LHqTM) 8x6x500q90i35
Wndsn Full Custom Latitude Horary Quadrant Telemeter (LHqTM) 8x6x500q90i35
From €395.00
Bestseller
Wndsn Universal Moon Clock (eqM) AcrylicWndsn Universal Moon Clock (eqM) Acrylic
Wndsn Universal Moon Clock (eqM) Acrylic
€20.00
New
Wndsn Universal Moon Clock Pendant (eqMpdt) AluminumWndsn Universal Moon Clock Pendant (eqMpdt) Aluminum
Wndsn Universal Moon Clock Pendant (eqMpdt) Aluminum
€25.00
The Wndsn Explorer's Notebook (Bundle of 3)The Wndsn Explorer's Notebook (Bundle of 3)
The Wndsn Explorer's Notebook (Bundle of 3)
From €15.00
Wndsn Sine Quadrant (SqTM) qt90 White AcrylicWndsn Sine Quadrant (SqTM) qt90 White Acrylic
Wndsn Sine Quadrant (SqTM) qt90 White Acrylic
€48.00

Morale Patches

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Wndsn Ranger Eye: Glow-in-the-Dark PVC with VelcroWndsn Ranger Eye: Glow-in-the-Dark PVC with Velcro
Wndsn Ranger Eye: Glow-in-the-Dark PVC with Velcro
€9.50
Vegvisir 2x2 Leather PatchVegvisir 2x2 Leather Patch
Vegvisir 2x2 Leather Patch
From €13.50
Wndsn Lasabrjotur 2x2 GITD PatchWndsn Lasabrjotur 2x2 GITD Patch
Wndsn Lasabrjotur 2x2 GITD Patch
€9.50
Perpetual Explorer 2x2 Leather PatchPerpetual Explorer 2x2 Leather Patch
Perpetual Explorer 2x2 Leather Patch
€12.50
Wndsn High Frequency Retroreflective Patch (Limited Edition)Wndsn High Frequency Retroreflective Patch (Limited Edition)
Wndsn High Frequency Retroreflective Patch (Limited Edition)
€11.50
Freedom Bell 1x2 GITD PatchFreedom Bell 1x2 GITD Patch
Freedom Bell 1x2 GITD Patch
From €9.50

Soft Goods

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Wndsn Berlin Escape MapWndsn Berlin Escape Map
Wndsn Berlin Escape Map
€50.00
Out of Stock
Passport Pouch Ranger Green / CoyotePassport Pouch Ranger Green / Coyote
Passport Pouch Ranger Green / Coyote
From €15.00
Out of Stock
Wndsn Sonntag WalletWndsn Sonntag Wallet
Wndsn Sonntag Wallet
From €75.00
Out of Stock
Bankbag Ranger Green / CoyoteBankbag Ranger Green / Coyote
Bankbag Ranger Green / Coyote
€85.00

Our collections

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Navigation Tools
Navigation Tools
Stationery
Morale Patches
Morale Patches
Soft Goods

DESIGNED AND CRAFTED FOR THE SOPHISTICATED ADVENTURER

Wndsn's Applied Science Lab, based in Berlin, develops and manufactures low-tech, high-utility tools and instruments. Wndsn [ˈwɪndsən] provides tools and training for professionals and enthusiasts with the objective of facilitating success in hostile environments or adverse scenarios where electronic measurement equipment and methods are unavailable or contraindicated and where attention to detail, preparation, and practice are required for mission attainment or survival.