September 2004, Nikon Kenkyukai
September 2004, Nikon Kenkyukai

Nippon Kogaku 5cm F1.1 and big high speed lenses

September 18, 2004
Nikon Kenkyukai Tokyo Meeting
Nikkor S 5cm F1.1
High Speed Lens Special

Meeting was held at Shintomi-cyo (Near Ginza)

S Nikkor 5cm F1.1 Special

The meeting's theme was the special research of the Nikkor 5cm F1.1 lens for the rangefinder Nikon. Several members brought stunning high-speed lenses. On the table was an unusual DUMMY Nikkor 5cm F1.1 lens. The large lens hoods and the very nice filters were also walking around on the table.

Nikkor 5cm F1.1 No.120617

Nikkor 5cm F1.1 No.140786

Nikkor 5cm F1.1 No.141656

Nikkor 5cm F1.1 No.141107 with Leica

Rare 62mm filters for Nikkor 5cm F1.1

The 62mm filters were only made for the Nikkor 5cm F1.1 lens. As a result, 62mm filters are difficult to come by nowadays. A large special lens hood is also hard to find today. Nippon Kogaku sold both metal and plastic hoods. It was kept in a chocolate-colored leather case. You might like a lovely blue box.

62mm filters collection, Nippon Kogaku

Lens hood for Nikkor 5cm F1.1 and original blue paper box

ZUNOW 5cm F1.1 and Nikkor 5cm F1.1

The ZUNOW 5cm F1.1 is a stunning purple coated lens. When discussing the Nikkor 5cm F1.1, the ZUNOW 5cm F1.1 should be mentioned as well. They are as stunning as pure crystal lenses.

Chrome beautiful lenses of Nikkor and ZUNOW

ZUNOW 5cm F1.1, No.5739 and No.6114

Rego Nikkor 10cm F1.5 and ZUNOW 5cm F1.1

All star of the high speed lenses

Lens hoods and leather cases for Nikkor 5cm F1.1

Regno Nikkor 10cm F1.5

The Regno Nikkor 10cm F1.5 lenses were introduced to us. One lens was kept in the wooden box of a rare Nikon X-ray camera. Another lens lacked the camera body.

Full set of the Nikon X-ray camera, 1947 Nippon Kogaku

Regno Nikkor 10cm F1.5, No.71011 and No.21785

Nikon model H field microscope

With the help of a Nikon model H field microscope, we transformed into scientists. The beautiful image of a Nikon microscope wowed me. The Nikon model H field microscope is really excellent.

Collection Table of the Nikon Kenkyukai Tokyo !!!

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Copyright Michio Akiyama, Tokyo Japan 2004, 2022