Seven black cinema lenses, including a 20mm, arranged on a light surface, showcasing Nikon AI AI-S.

Nikon AI and AI-S Lenses Reimagined: TLS Unveils Rehoused Cinema Collection for Filmmakers

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Written by Flynn Matthews

2026-09-04

True Lens Services (TLS) has painstakingly re-engineered vintage Nikon AI and AI-S lenses for the contemporary filmmaker, infusing the classic optical charm of these lenses with modern cinematic precision. Well known for rehousing a variety of iconic lenses, from Mamiya to Zeiss, TLS now brings 1970s and 1980s Nikon glass into the present with cutting-edge housing designs.

Classic Optics, Modern Engineering with Nikon AI AI-S

By integrating original Nikon optics into a professional cinema lens system, TLS preserves the classic allure while adding the mechanical reliability vital for today’s film industry. The series reimagined by TLS promises superb central sharpness at wide apertures and smooth, controlled focus transitions, enhancing the storytelling in any production.

For insights into preserving and celebrating cinematic history, delve into exquisite vintage movie posters to explore the artistry of film promotion.

Nine black cinema lenses on a light surface, one lens facing forward in the foreground.
A collection of nine black cinema lenses arranged on a light surface, with one lens positioned in the foreground facing forward.

Advanced Design Improvements

TLS’s rehousing process includes a significant upgrade: custom-made circular aperture diaphragms replace the original polygonal versions. This modification guarantees smoother bokeh, thanks to reduced internal reflections from new anti-reflective coatings. Such refinements in these lenses create optics that excellently handle background separation and highlight definition, ideal for intimate scenes and close-ups.

Three Nikon AI-S lenses by TLS on a dark surface, center lens sharply in focus.
Three Nikon AI-S lenses rehoused by TLS are arranged on a dark surface, with the center lens in sharp focus.

Comprehensive Lens Set

The complete 11-lens cinema set spans from 15mm to 135mm and is fully compatible with full-frame image sensors. Uniform focus ring positions and industry-standard mod gears ensure efficiency in filmmaking. The set includes lenses such as the 15mm T3.9, 20mm T3, and 135mm T2.1, all available in LPL/PL mount. Note, all lenses, except the 15mm with its 110mm front diameter, maintain a uniform 95mm diameter. Weights range from 0.7 to 1.26 kg.

Close-up of lens barrel with 'NIKKOR', '135', and 'T2.1' text in red-lit background.
A close-up of a camera lens barrel featuring yellow text that reads “NIKKOR”, “135”, and “T2.1” against a dark, red-lit background.

Pricing and Purchase Options

Filmmakers can purchase these expertly rehoused lenses directly from TLS, with the option to buy a nine-lens set for £49,900. This set excludes the 15mm T3.9 and 58mm T1.3, which can be acquired individually for £6,900 and £13,500, respectively.

Three Nikon AI-S lenses by TLS on black background with red and orange lighting.
Three Nikon AI-S lenses rehoused by TLS are arranged against a black background with red and orange lighting accents.

Source: petapixel.com

Frequently asked questions

What modifications has TLS made to Nikon AI and AI-S lenses?

TLS has re-engineered vintage Nikon AI and AI-S lenses to include modern cinematic precision. Key modifications include custom-made circular aperture diaphragms, new anti-reflective coatings, and a cinema lens system for enhanced storytelling.

What is the price of the complete nine-lens set?

The nine-lens set, excluding the 15mm T3.9 and 58mm T1.3, is available for purchase at £49,900.

Are the rehoused lenses suitable for full-frame sensors?

Yes, the complete 11-lens cinema set is fully compatible with full-frame image sensors.