Descripción
Artículo nro.: 29075
Este NiSi Athena 135mm T2.2 es el miembro telefoto de la serie de objetivos cine Athena Prime, ofrecido aquí en montura Canon RF. Proporciona la apertura máxima especificada de T2.2 para la distancia focal de 135 mm e se integra en el ecosistema Athena de primes de cine emparejados.
Los primes Athena cubren un amplio rango focal desde ultra gran angular hasta telefoto, lo que hace que este objetivo de 135 mm sea adecuado para retratos, tomas telefoto y planos con fondo selectivo. Úselo cuando necesite una distancia focal más larga con las características ópticas y el control esperados de la serie Athena.
La serie Athena hace hincapié en la consistencia de exposición y rendimiento de imagen a través de las distancias focales. La serie utiliza valores de T-stop para comunicar la transmisión real de luz y asegurar la consistencia de exposición al cambiar lentes.
La línea Athena Prime está disponible en varias opciones de montura y ofrece un sistema de filtrado trasero propietario para un control creativo flexible.
Los primes Athena están diseñados para un uso práctico en set, con consistencia mecánica a lo largo de la serie para simplificar los cambios y soportar un control preciso del enfoque.
| Specification | Details |
|---|---|
| Product | NiSi Athena Prime 135mm T2.2 (RF-Mount) |
| Focal length | 135mm |
| Maximum aperture (T-stop) | T2.2 (for 135mm) |
| Series focal range | 14mm, 18mm, 25mm, 35mm, 40mm, 50mm, 85mm, 135mm |
| Image circle | 46mm |
| Mount options (series) | ARRI PL, Canon RF, Sony E, Panasonic/Leica L, Fuji G |
| Drop-In / rear filter | RF, L, G: Drop-In option; E: versions with and without Drop-In; PL: rear filter |
| Filter thread | 77mm on all lenses except 14mm |
| Focus rotation | 300° |
| Focus scales | Fluorescent, in imperial and metric units |
| Gear modulation | Standard 0.8 mod for focus and iris |
| Weather sealing | Weather sealed Drop-In filter (provided by NiSi) |
| Optical control | Ultra-low chromatic aberration and micro-contrast control; minimised focus breathing |
| Gimbal handling | Lenses are similar in weight; no rebalancing required when switching Athena lenses |
| Optional accessories | NiSi 77mm close-up lens (sold separately) |
Question: Will the RF-mount 135mm work with full-frame or large-format sensors?
Answer: Yes. The Athena series provides a 46mm image circle, which is specified as suitable for full-frame and large-format sensors.
Question: Does this 135mm lens include a Drop-In filter in the RF mount version?
Answer: The Athena series offers a Drop-In filter option for RF-mount lenses. Use the Drop-In clear filter with the RF-mount version to achieve infinity focus and clear images, as specified.
Question: Are these lenses matched for quick swaps on a gimbal?
Answer: Yes. All Athena Prime lenses are similar in weight, which means you do not need to rebalance a gimbal when switching between Athena lenses.
Question: Can I use an E-mount Athena with Drop-In filters on a Sony FX9?
Answer: No. The Sony FX9 camera cannot use the E-mount version that includes Drop-In filters; this is a specific compatibility limitation to note.
Question: What gear mod do the focus and iris rings use?
Answer: Both the focus and iris gears use the standard 0.8 mod, ensuring compatibility with common follow focus and matte box systems.
Question: How does the 135mm perform optically compared to other Athena lenses?
Answer: The Athena series is designed with ultra-low chromatic aberration and micro-contrast control, and the 135mm follows this design approach. The series also minimises focus breathing and uses T-stop ratings to ensure consistent exposure across lenses.