Product Description : The new SB-28 AF Speedlight can be used with any Nikon SLR camera to open new avenues of expression in flash photography The SB-28 is considerably smaller and lighter than previous Speedlights weighing only 118 ounces with dimensions of 27 x 5 x 36 But the compact new Speedlight packs a punch with a GN of 118 at 35mm feet Continuing Nikons tradition of offering superior features and performance in its family of Speed lights It has with its previous SB-26 SB-25 and SB-24 models