Omegon CS-Mount Lens 2.5 mm f/1.2

The Omegon CS-Mount Lens 2.5mm f/1.2 turns your astro camera into a fish-eye camera with a huge 170° field of view. This lets you capture large areas of the sky in a single shot. Perfect for meteor observations, startrail photography, timelapses or capturing the Milky Way.

This compact lens fits all CS-Mount astro cameras, including the Omegon Pro veLOX and GUIDE series. Thanks to its 6.8 mm image circle, most sensors on 1.25″ cameras are fully exposed. With its very bright f/1.2 aperture, the lens is also capable of collecting a lot of light, making even fainter sky objects visible.

Built in a sturdy, anodized aluminum housing, the lens comes with protective caps on both sides to keep the glass safe during transport and storage. For stable mounting, we recommend combining it with the Omegon CMOS camera mount.

Application

The Omegon CS-Mount Lens 2.5mm f/1.2 is ideal for:

• Survey shots of the night sky
• Startrail and timelapse photography
• Photography of meteors and shooting stars
• Weather observations and night aerial surveys
• Capturing the Milky Way

Specifications

Capacity

• Camera side: CS-Mount
• Focal length: 2.5 mm
• Aperture ratio: f/1.2
• Field of view: 170°

General

• Material: anodized aluminum
• Outer diameter: 27.5 mm
• Length: 21 mm
• Weight: 20 g
• Color: black