Snoot Fotocore OSD for GT strobes

Fotocore OSD Optical Shaping Device snoot with 9 step aperture settings 

The OSD is patented by Fotocoreand will be the tool to use for creative macro photographers.
The OSD snoot is compatible with Fotocore GT strobes.

Specifications

• OSD-M Optical Snoot stepless shaping device.
• Size: 146mm*36mm
• Weight: 422g
• Adjustable aperture at 9 modes.
• Easy installation and release.
• With neck for Landyard in case of loss.
• Best working distance 150-200mm