Ancient Optics Tamashii

1. Overview

The Ancient Optics Tamashii is a 58mm full-frame prime with a T1.5 aperture, manufactured in the USA in 2025 and rehoused by Old Fast Glass and Zero Optik. It is a vintage lens in a modern housing – designed for productions that deliberately prioritize optical character over clinical image performance.

2. Characteristics

Flare characteristics according to CINEFLARES datasheet:

• Types: Spherical Spot, Caustic, Rainbow
• Colors: Blue, Amber, Purple
• Intensity: Strong

Linked Pattern Entries:

• spherical-spot
• caustic-flare
• rainbow-flare

3. Creative Use

The Tamashii is suitable for shots where light sources are within or just outside the frame – the strong spherical spots, caustics, and rainbow artifacts in blue, amber, and purple react to hard backlight, creating uncontrolled, organic reflections that are difficult to reproduce in post-production. Pincushion distortion is minimal, while barrel distortion is visible at wide apertures, especially in the corners of the image. With a T1.5 aperture and full-frame coverage, it delivers soft depth-of-field falloff in available light. In rental houses, it's primarily found with independent productions seeking vintage character but relying on dependable focus mechanics – the rehousing makes it practical for follow focus and matte box setups. Specific film references for this lens cannot be confirmed at this time.

4. Specs Overview