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Mount Conversions
Follow Focus Gears
Cine Caps
Cine Front Rings
Cine Adapters
Filters
Nato Rings
Apsara Lenses

Mount Conversions
Follow Focus Gears
Cine Caps
Cine Front Rings
Cine Adapters
Filters
Nato Rings
Apsara Lenses

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Nato Ring

Nato Ring

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2 products

Simmod Four Clamp-On Lens Ring with NATO Rail Receiver Kit & Hard Case
PriceUS$699.00
Simmod Clamp-On Lens Ring with NATO Rail Receiver
PriceUS$149.00

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Simmod Lens is a Canadian cinema optics company focused on lens innovation, precision engineering, and modern cine solutions for filmmakers worldwide. Originally founded through the modification and conversion of vintage lenses, Simmod has evolved into a design-driven company developing lens mounts, optical accessories, filtration systems, cine mechanics, and advanced camera integration tools for both professional and independent productions.

With in-house research, machining, and prototyping capabilities, Simmod bridges the gap between classic optical character and modern cinema workflows. From precision mount conversions and follow focus systems to filtration and large-format lens support, every product is designed with a focus on mechanical reliability, usability, and cinematic image creation.

Built by filmmakers and engineers, Simmod Lens exists to develop practical tools that support the evolving needs of modern cinematography.

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Mount Conversions
Follow Focus Gears
Cine Caps
Cine Front Rings
Cine Adapters
Filters
Nato Rings
Apsara Lenses

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Headquarters

1181 Tecumseh Rd E

Windsor, Ontario

Canada N8W 1B5

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© 2026 by SIMMOD SYSTEMS. Built on Wix Studio™

Mount Conversions
Follow Focus Gears
Cine Caps
Cine Front Rings
Cine Adapters
Filters
Nato Rings
Apsara Lenses

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