Genesis Gear Step Down Ring Adapter allows you to mount different kinds of filters, converters and lens caps with thread to the lens front thread. Using filters with a smaller diameter can cause a vignette effect.

Available variants: 

• from a 58mm lens to a 52mm accessory
• from a 67mm lens to a 58mm accessory
• from a 58mm lens to a 49mm accessory
• from a 37mm lens to a 28mm accessory
• from a 37mm lens to a 30.5mm accessory
• from a 37mm lens to a 30mm accessory
• from a 37mm lens to a 34mm accessory
• from a 46mm lens to a 37mm accessory
• from a 46mm lens to a 39mm accessory
• from a 46mm lens to a 40.5mm accessory
• from a 46mm lens to a 43mm accessory
• from a 49mm lens to a 30mm accessory
• from a 49mm lens to a 37mm accessory
• from a 49mm lens to a 40.5mm accessory
• from a 49mm lens to a 43mm accessory
• from a 49mm lens to a 46mm accessory
• from a 49mm lens to a 49mm accessory
• from a 52mm lens to a 27mm accessory
• from a 52mm lens to a 28mm accessory
• from a 52mm lens to a 30.5mm accessory
• from a 52mm lens to a 30mm accessory
• from a 52mm lens to a 35.5mm accessory
• from a 52mm lens to a 37mm accessory
• from a 52mm lens to a 39mm accessory
• from a 52mm lens to a 40.5mm accessory
• from a 52mm lens to a 42mm accessory
• from a 52mm lens to a 43mm accessory
• from a 52mm lens to a 46mm accessory
• from a 52mm lens to a 48mm accessory
• from a 52mm lens to a 49mm accessory
• from a 52mm lens to a 50mm accessory
• from a 55mm lens to a 28mm accessory
• from a 55mm lens to a 30.5mm accessory
• from a 55mm lens to a 35.5mm accessory
• from a 55mm lens to a 37mm accessory
• from a 55mm lens to a 39mm accessory
• from a 55mm lens to a 40.5mm accessory
• from a 55mm lens to a 43mm accessory
• from a 55mm lens to a 46mm accessory
• from a 55mm lens to a 49mm accessory
• from a 55mm lens to a 52mm accessory
• from a 57mm lens to a 55mm accessory
• from a 58mm lens to a 28mm accessory
• from a 58mm lens to a 30mm accessory
• from a 58mm lens to a 37mm accessory
• from a 58mm lens to a 40.5mm accessory
• from a 58mm lens to a 42mm accessory
• from a 58mm lens to a 43mm accessory
• from a 58mm lens to a 46mm accessory
• from a 58mm lens to a 48mm accessory
• from a 58mm lens to a 49mm accessory
• from a 58mm lens to a 52mm accessory
• from a 58mm lens to a 55mm accessory
• from a 62mm lens to a 37mm accessory
• from a 62mm lens to a 43mm accessory
• from a 62mm lens to a 46mm accessory
• from a 62mm lens to a 49mm accessory
• from a 62mm lens to a 52mm accessory
• from a 62mm lens to a 55mm accessory
• from a 62mm lens to a 58mm accessory
• from a 67mm lens to a 46mm accessory
• from a 67mm lens to a 49mm accessory
• from a 67mm lens to a 52mm accessory
• from a 67mm lens to a 55mm accessory
• from a 67mm lens to a 58mm accessory
• from a 67mm lens to a 62mm accessory
• from a 72mm lens to a 49mm accessory
• from a 72mm lens to a 52mm accessory
• from a 72mm lens to a 55mm accessory
• from a 72mm lens to a 57mm accessory
• from a 72mm lens to a 58mm accessory
• from a 72mm lens to a 62mm accessory
• from a 72mm lens to a 67mm accessory
• from a 77mm lens to a 52mm accessory
• from a 77mm lens to a 55mm accessory
• from a 77mm lens to a 58mm accessory
• from a 77mm lens to a 62mm accessory
• from a 77mm lens to a 67mm accessory
• from a 77mm lens to a 72mm accessory
• from a 77mm lens to a 74mm accessory
• from a 82mm lens to a 62mm accessory
• from a 82mm lens to a 67mm accessory
• from a 82mm lens to a 72mm accessory
• from a 82mm lens to a 77mm accessory
• from a 86mm lens to a 72mm accessory
• from a 86mm lens to a 77mm accessory
• from a 86mm lens to a 82mm accessory
• from a 86mm lens to a 82mm accessory
• from a 86mm lens to a 62mm accessory
• from a 95mm lens to a 82mm accessory
• from a 95mm lens to a 77mm accessory
• from a 95mm lens to a 86mm accessory
• from a 105mm lens to a 77mm accessory
• from a 105mm lens to a 82mm accessory
• from a 105mm lens to a 86mm accessory
• from a 105mm lens to a 95mm accessory

Warrianty: 

• 2 years