From now on Tamron is offering small grub screws for many of its models. The new screws can be used instead of the standard knurled screws and do not stick out of the lens body. One of their advantages is the lenses can be used in very tight spatial conditions. In addition, a limited quantity of developer's kits with the M118FMXX lens series is available for a special price. The kit contains the lens models with 8, 16, 25 und 50mm focal length. The lenses feature Megapixel resolution, low distortion and a very short minimum object distance. They are small, lightweight and suitable for sensors up to 1/1, 8" (so they also work on 1/2" and 1/3").