APO Nikkor 240mm F9 Landscape Photographer
APO Nikkor 240mm F9 Landscape Photographer

APO Nikkor 240mm F9 Landscape Photographer

APO Nikkor 240mm F9

Apo Nikkor lenses are specially designed for use in photoengraving work.
The lenses are also suitable for work, where no distortion is permissible at a reproduction ratio close to full size.
On the other hand, since the lenses give an excellent image, for wide picture angle at infinite distance as well as in enlarging work, they can also be utilized for a large size camera or an enlarger.
I mounted the APO Nikkor 240mm F9 lens on a Nikon SLR camera using a custom made mount adapter.

Nikon Bellows PB-4 and APO Nikkor 240mm F9

Nikon Lens Hood for APO Nikkor 240mm F9

Specifications

APO Nikkor 240mm F9

Focal length :  240 mm
Max. aperture :  f/9
Min. aperture :  f/128
Lens construction :  4 elements, 4 groups
Standard magnification :  1X
Picture angle :  46°
Correction wavelength range :  380 nm - 750 nm
Vignettings :  0% (F16)
Distortion :  0%
Image area :  400 mm⌀
Subject area :  400 mm⌀
Overall working distance :  960 mm
Filter size :  d=47 mm P=0.5
Mount :  Screw d=53 mm p=0.75 mm
Weight :  180 g
Accessories :  Front and rear lens caps, wooden box
Price :  32,000 Japanese YEN (1969)
Price :  45,000 Japanese YEN (1974)
Price :  51,800 Japanese YEN (1987)

APO Nikkor 240mm F9 Lens Construction

Custom Made Mount Adapter for APO Nikkor

Powerful APO Nikkor 240mm F9 Lens

APO Nikkor 240mm F9 and Original Lens Mount Rings

APO Nikkor 240mm F9 for Boys Baseball

The APO Nikkor Lens to an Infinity Focus Point

Time Before Sunset

APO Nikkor 240mm F9 IS ON

Twilight APO Nikkor 240mm F9

APO Nikkor 240mm F9 Gallery

I'd like to introduce Mr. HIRO. Morison-san to you.
He is employing the industrial Nikkor lenses to take a great botanical photograph.
A lot of his nice pictures are open to the his flickr site .
The following pictures were taken by him with his APO Nikkor 240mm F9 lens.

Cymbidium insigne'Vietnam Beauty'
APO Nikkor 240mm F9 and TOYO-VIEW 45G and Nikon D800E

Photo: Copyright (c) 2018, HIRO. Morison/flickr, All Rights Reserved.

Cymbidium tigrinum x [Cym. Tigris Delightl x Cym. Alexanderi] 'White'
APO Nikkor 240mm F9 and TOYO-VIEW 45G and Nikon D800E

Photo: Copyright (c) 2018, HIRO. Morison/flickr, All Rights Reserved.

Cymbidium Ruby Eyes 'Red Star'
APO Nikkor 240mm F9 and TOYO-VIEW 45G and Nikon D800E

Photo: Copyright (c) 2018, HIRO. Morison/flickr, All Rights Reserved.

He mounted an APO Nikkor 240mm F9 lens in Nikon D800E and photographed these pictures. Between the lens and the Nikon camera is a large bellows of TOYO-VIEW 45G as a bellows unit.

Cymbidium insigne 'Vietnam Beauty'
APO Nikkor 240mm F9 and TOYO-VIEW 45G and Nikon D800E

Photo: Copyright (c) 2018, HIRO. Morison/flickr, All Rights Reserved.

Clivia miniata var. citrina 'Smithers Yellow'
APO Nikkor 240mm F9 and TOYO-VIEW 45G and Nikon D800E

Photo: Copyright (c) 2018, HIRO. Morison/flickr, All Rights Reserved.

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Copyright (c) 2001, 2018 Michio Akiyama, Tokyo Japan, All Rights Reserved.