It weighs 20 grams less than the comparable F3. The champagne offering was introduced in 1982 and was quickly discontinued around 1985, making it the rarer (and costlier on the used market) of the two titanium models. The F3/T featured titanium clad viewfinders (DE-4), titanium back, titanium top and bottom plates. It also benefited from the conformal coating of the internal circuit board. The mechanical specifications between the black finished F3/T and the natural finish F3/T were identical. F3P Next to be introduced was the F3P in 1983. Built primarily for use by photojournalists ("P"ress), the F3P included additional weathersealing, O-ring gaskets, the MF-6 Auto Film-Stop Back, Type-B Matte focusing screen, a modified Titanium DE-5 pentaprism with ISO-type accessory shoe and no eyepiece blind, rubber-covered waterproof shutter release with a modified lockout and no cable release threads, a round frame counter window with white numerals (some have been seen with blue numerals), and an extended shutter speed operating knob for easier operation in cold or wet environments. The F3P lacked a film door release lock, self-timer and multiple-exposure lever. A variant of the F3P called the 'F3 Limited' was also sold just in Japan, starting in 1994. The Limited had special badging, regular film back without the auto-stop feature of the MF-6/6B back, and was otherwise identical to the F3P. It also came in a wooden presentation box. Neither camera could use the DX-1 viewfinder of the F3AF body. Contacts in mirror housing were configured differently than a regular F3 series camera. On an F3P and F3 Limited, they were used for flash synch and ready light purposes. On an F3, F3/T, and F3AF, they were used to communicate the exposure meter display information to the LCD inside the DX-1 viewfinder. F3H The F3H, a high-speed camera, was introduced for press, sports photography and for the 1998 Nagano Olympics in Japan. However, Nikon recently stated its true motivation on its website in that it "represented Nikon's reaction to the fact that, the previous year, a competitor had released a camera for high-speed continuous shooting that could shoot 10 fps". Following previous practice with the Nikon F High Speed and the F2H, it featured a fixed pellicle semi-transparent mirror, diverting 30% of the light through to the view finder, allowing the camera and the specially produced MD-4H motor drive to achieve up to 13 frames per second, when the MN-2 nicad