Nikon s2 rangefinder width manual#

Early versions of these lenses had manual diaphragms. In addition, their focusing helicoids turn in the opposite direction of Nikkor lenses in Nikon mount. Unfortunately, their single helical focusing rings tend to shift whenever one closes down the diaphragm. Focal lengths 150mm and longer will focus to infinity on a Contax-mount housing as seen below.

Nikon s2 rangefinder width movie#

Many were sold with adaptors for use on Arriflex movie cameras. Short-mount lenses included a 90mm f3.5, a 135mm f4, 150mm f4.5, 300mm f5.6 and a 400mm f5.6, still famed for their lightness and sharpness. The camera may be rotated, allowing either view to be used without having to turn the housing on its side. The view in the finder is reduced but bright with both the landscape and portrait views outlined by overlapping horizontal and vertical boxes. It is impossible to get out of sync and the action is as fast as the photographerвЂ™s finger, permitting rapid firing and film advancing. Pressing down on the button causes the pin to withdraw, releasing the mirror, followed by the firing of the shutter. This cable screws into the cameraвЂ™s cable release socket. Pressing down on a button on the left side of the housing lowers the mirror and a connecting cable plugged into the right side holds the mirror in the correct position. The mirror is spring-loaded in the up position. It has a forty-five degree angled finder that provides a right-side-up and laterally-correct view similar to KilfittвЂ™s earlier Repriscope.

Nikon s2 rangefinder width series#

The Kilfascope was one of Kilfitt's second series housings. Kilfitt kilfascope with cable, Novoflex, Panflex II, Panflex model 1, Nikon reflex housing, model I, Nikon Housing model IIД®ach one has its values and idiosyncrasies. All will fit on a Nikon RF camera and allow infinity focus with their own lenses. The entries will cover the six housings shown below. This is a condensation of a series of articles that appeared earlier in the Nikon Historical Society's Journal. You are also welcome to look at my earlier site on the 500mm (50cm) f5 Nikkor in short mount, one of Nikon's early lenses for its reflex housings. This entry covers reflex housings (sometimes called 'mirror boxes') that fit and work on Nikon's series of interchangeable rangefinder cameras. For more general and historic information on the Tenax II go to: Zeiss Ikon's Action Camera The camera in these pictures is mounted onto a Micrometer, a device that allowed fine tuning of the distance of the camera from the subject. These were quite inexpensive at $5.25 each, but since they came with no framing or focusing, a user would have to use a tape measure to gauge distance. In addition, Zeiss offered two Proxar closeup lenses, numbers 1 and 2. For more information on the 7.5cm f4 Sonnar for the Tenax II go to: 7.5cm for Tenax II The Contameter framing however is too wide. When the #50 is combined with the 7.5cm Sonnar, it works even better, since that was the focal length the 1341 closeup lenses were designed for. The rangefinder focuser works with the #50 and # 70 lenses. The more widely-available #1341 Contameter can be used on the Tenax II since they both share the same square format and take the same size filters. The #50 is sharp at 21 inches or 530mm.Д¬ontameter kit 1341 for the Super Ikonta B The #20 focuses to approximately 10 1/2 inches or 270mm, for a reduction of 1: 6.75. When the 30 and 50 are used, the device mounts using one shoe When the 20 is used, the Contameter uses the opposite shoe which adds additional tilt for the closer distance parallax. The 37mm slip-on closeup lenses for the Tenax II set consist of a #20, a #30 and a #50.

It is simple to operate and requires no exposure adjustment, but one is limited to only three distances and setting up requires some time.

In use, you do not focus the lens, but shift the camera back-and-forth until the rangefinder images match. At $65 each in 1930s dollars, these kits were expensive.Д®ach lens has a tiny matched focusing lens that fits onto the rangefinder focusing and framing device that goes onto the accessory shoe. Other kits were #1340 for the Contax III, #1341 for the Super Ikonta B, #1342 for the Super Nettal and Nettax and, the mostly commonly still seen, #1343 for the Contax I and Contax II. Each of the smaller Zeiss cameras had a Contameter designed specifically for that camera and its normal lens. The best known was a Contameter, a combination of a rangefinder device and three closeup lenses that came as a kit. For the Tenax II owner who just had to do closeup photography, Zeiss Ikon offered a few accessories, either the same or modeled on those for the Contax rangefinder cameras.