Nikon AF-S DX NIKKOR 18-105mm f/3.5-5.6G ED VR Lens

The Nikon 18-105mm f/3.5-5.6G ED VR lens is compatible with Nikon DX-format DSLR cameras.

Yes, this lens features Vibration Reduction (VR), Nikon's image stabilization technology.

The filter size is 67mm.

The closest focusing distance is 0.45 meters.

Yes, the lens is suitable for portraits, especially at the longer end of the zoom range (e.g., 85-105mm), though a wider aperture lens might be preferred for more background blur.

Use a lens cleaning cloth to gently wipe the front and rear lens elements. Avoid harsh chemicals or excessive pressure.

Please refer to the manufacturer's warranty information for details.

Ensure the lens is set to autofocus (AF) or manual focus (M) mode on the camera and the lens itself. Clean the lens contacts.

Check your shutter speed, especially in low light. Use image stabilization (VR) or increase the ISO. Ensure the subject is in focus.

Try a different focus mode (e.g., single-servo AF, continuous-servo AF). Clean the lens contacts and update your camera's firmware.

Ensure the lens is properly attached to the camera body. Clean the lens contacts with a soft cloth. Check that the camera supports this type of lens.

Check the lens is fully compatible with your camera. Vignetting can be a result of the wrong settings.