Original Item: Only One Available. This is a very nice original set of Imperial Japanese WWII Army 6 x 9.3° military binoculars manufactured by Enomoto Kogaku Seiki K.K., complete with their tropical canvas carrying case. The binoculars remain fully functional, with independent focus controls for each eyepiece and mostly clear optics. The internal ranging reticle remains visible but appears somewhat tilted.

The binoculars bear the EK manufacturer’s logo together with serial number:

No. 72234

They are also marked:

6 x 9.3°

The marking indicates six-power magnification with a 9.3-degree field of view. Comparable Fuji Kogaku binoculars with the same 6x9.3° configuration are documented as Japanese Army equipment from the WWII period.

Each eyepiece has an independent diopter focus adjustment. Both controls operate properly, and the binoculars focus accurately. The optics remain mostly clear and usable, although no claim is made that they have been professionally cleaned, serviced, or optically calibrated.

Overall condition is very good, with strong original painted finish and expected scratches, handling wear, and minor oxidation to the exposed metal fittings. The textured covering on the barrels shows extensive cracking but remains largely present. The original neck strap is retained with a canvas body and leather end pieces. There are Kanji characters stamped into the canvas.

The accompanying tropical carrying case is constructed from painted canvas over a rigid body. This lightweight construction was well suited to service in warm and humid climates where traditional heavy leather cases could deteriorate quickly.

The case remains in fair condition and retains its spring-loaded closure strap, closure knob, and well-preserved woven canvas belt loop. The canvas carrying strap is now gone, but the four leather loops for its retention are intact. The belt loop has fraying as shown. The closure materials show expected age and wear but remain present. There is heavy wear to the finish of the case.

The case measures approximately 6 1/2" by 4" by 2".

Japanese binoculars of this type are often described as officer’s field glasses, but no name, rank, or documented provenance accompanies this set to confirm officer ownership. The Fuji markings, military-style construction, tropical case, and surviving serial number nevertheless make this an attractive and representative example of Imperial Japanese Army optical equipment.

The combination of functional optics, clearly marked Fuji manufacture, strong original finish, and complete tropical carrying case makes this a desirable addition to an Imperial Japanese or Pacific War collection.

The combination of EK / Enomoto Kogaku manufacture, serial number 72234, 6 x 9.3° military configuration, surviving ranging reticle, functional independent focusing, original neck strap with kanji markings, and tropical canvas carrying case makes this a strong representative example of Imperial Japanese Army optical equipment from WWII.