This lens is the first in a new series that will eventually include a 22-200mm T2.8 S35 Luna zoom and a larger zoom lens designed to cover 65mm sensors.

Exhibition Testing

At the Cinegear exhibition, the LUNA 30-300mm T4 will be mounted on a camera at the Viltrox booth, allowing attendees to test the lens.

Prototype at NAB

A prototype of this lens was first showcased a few months ago at NAB. According to Viltrox, the lens was created to demonstrate the highest level of optical quality.

Technical Specifications

Aperture and Coverage

The lens features a constant T4 aperture across the entire zoom range and covers image circles up to 46.5mm. It is designed to perfectly cover full-frame sensors without vignetting, even at extreme zoom ranges. Additionally, the 46.5mm image circle ensures full coverage for larger formats like ARRI LF and RED VV:

• FF: 36.00mm x 24.00mm
• LF: 36.70mm x 21.54mm
• VV: 40.96mm x 21.60mm

Physical Specifications

The LUNA 30-300mm T4 weighs 15 kg (33 lbs). For a size comparison, it is displayed next to a Viltrox 75mm 1.33x anamorphic lens.

Optical Features

The lens maintains a constant T4.0 aperture throughout the 30-300mm focal range, ensuring consistent brightness and a shallow depth of field. It is equipped with an 8-blade diaphragm, which is claimed to produce pleasing bokeh.

Structural Advantages

• Adjustable Flange Focal Distance: The rear focus flexibility allows precise adjustments to match various cinema cameras.
• Parfocal Design: The focus plane remains consistent throughout the zoom range, ensuring sharp focus is maintained while zooming.
• Stable Focus: No noticeable vertical shift during focusing.
• Smooth Zooming: Provides precise and even zooming for professional-grade shooting.
• Magnetic Filter Attachment: Allows for easy and reliable filter changes with a magnetic system.
• Integrated Handle and 3/8″ Threaded Base: Enhances portability and ease of use.

The front diameter of the lens is 165mm, and the minimum object distance is 1.26m (4ft 2in).

Target Audience and Interest

Viltrox is targeting this lens at wildlife and sports photographers. There has already been interest from NASCAR.

Price and Availability

The Viltrox Luna 30-300mm T4 Full Frame Zoom Lens will retail for around $65,000 USD. Despite the high price, it is considered reasonably priced for a lens with such a focal range and aperture that covers a 46.5mm image circle.