Lensworks X65 Spherical Prime Lenses set Announced – Built for Large Sensor Cinema Cameras

Lens News

by Johnnie BehiriOctober 2^nd, 2025

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Lensworks Rentals has announced the release of the Lensworks X65 Large Format Prime Lens Set, a new range of full-frame cinema primes developed and manufactured in-house at the company’s Burbank facility.

Founded in 2013, Lensworks Rentals is a boutique lens rental house located in Burbank, CA. The company offers a curated selection of cinema lenses, with in-house design, calibration, and service capabilities. Their inventory supports a wide range of productions from feature films to television and commercials.

The X65 primes are designed to cover large-format sensors such as the FUJIFILM ETERNA 55, ARRI ALEXA 65, ARRI 265, and Blackmagic Design URSA Cine 17K 65, providing full open-gate coverage. The lenses feature fast T-stops across most focal lengths, consistent 110mm front diameters (except the 180mm), and compact builds suitable for a variety of production setups.

Large-format lenses, a new trend?

In parallel to Lensworks Rental’s announcement, Cooke is preparing to ship its Panchro 65/i large-format lens series at the beginning of November 2025. Cooke’s lineup will feature six focal lengths covering 65 mm / large-format coverage, employing Cooke’s /i Technology for metadata integration.

Lens system overview

Focus System

• Extended 270°–300° Focus Rotation
  Enables smooth, accurate focus pulls with high precision.
• Premium Build Materials
  Stainless steel and brass components ensure long-term reliability.
• Engineered for Performance
  Minimal backlash and controlled damping allow for consistent, repeatable focus marks.

Iris System

• Geared Iris Ring
  Standard 0.8 mod pitch for full compatibility with follow focus and wireless control units.
• Click-Free Operation
  Delivers smooth, silent iris adjustments for uninterrupted shooting.

Housing & Mount

• Durable Construction
  Robust aluminum alloy barrels, anodized for superior wear resistance.
• Universal Front Diameter
  110mm across the entire set for seamless matte box integration.
• Standardized LPL Mount
  Stainless steel interfaces maintain rigidity and precise optical alignment.

Markings

• Dual-Sided, High-Contrast Scales
  Paint-filled engravings ensure maximum legibility in all lighting conditions.
• Precision Witness Marks
  Individually calibrated after thorough collimation and optical testing.

Ergonomics

• Compact, Rugged Design
  Balances handheld use with reliability for remote rigs and studio setups.
• Optimized Gearing & Torque
  Engineered for smooth operation, even with motorized systems.

Manufacturing and availability

All lenses in the X65 series are manufactured and assembled at Lensworks’ facility in Burbank, California. The design approach prioritizes consistent mechanical dimensions and serviceability, with a focus on compatibility with large-format cinema workflows. The Lensworks X65 Primes are available now for rental or purchase through Lensworks Rentals.

Those new lenses are now available for rental or purchase. (No prices are disclosed yet.) For more information, head to Lensworks Rental’s website here.

Do you have some experience visiting and working with the guys at Lensworks Rentals? If so, please share your thoughts with us in the comment section below.