Kenko Kfm-300 Spherical Diffuser Ilford Delta 100 its inner-focus mechanism keeps its

its inner-focus mechanism keeps its total length unchanged during focusing

Slim-line design is perfect for the frequent traveller

Wireless Indoor/Outdoor Temperature & Humidity

glare reduction and polarization

Charges most rechargeable batteries

Kenko Kfm-300 Spherical Diffuser Ilford Delta 100 its inner-focus mechanism keeps itsUsed to read omnidirectional light A good choice when you are setting up lighting ratios and need to know the difference between what two light sources are putting out For the KFM 1100 and 2100 Light Meters The Kenko KFM 300 Spherical Diffuser is used to read omnidirectional light. A good choice when you are setting up lighting ratios and need to know the difference between what two light sources are putting out.