It is thought that a Telescope(OEG) begin
to be used when it was Type 91 fighters and
probably this sight was domestic production.
The production company was a Tomioka optic machine production place and was producing the sight etc. of a cannon in addition. It is made of the Tomioka optic in all of an army and navy.
Japan is getting Ju88, Fw190, Bf109, Me210, He100 etc. Ju87A-2 that the Japanese army imported from Germany in Showa 13 to, start.
The sight of Revi-2b, ReviC/12 C, ReviC/12D etc. were attached to those bodies. Also, I should be obtaining it after that regarding a Revi16 sight. The sight of Japan is receiving the influence of the sight of Germany fairly. However, the influence of the sight of the Allied Forces, especially America are big in the war last stage.
|Germany||Japanes Army||Japanes Navy||Remarks|
|Japanes Navy Type 98 GunSight of the navies
that are the copy of the Revi-2b Gunsight
of Germany and the improvement of the protection
etc. is donet, after that.
Japanes Army Type 100 GunSight of the navies that are the copy of the Oigee Gunsight of Germany.
|Revi-2b||Type 100||Type 98|
|Although the photograph is ReviC/12D as for
the differences with 12C that the up reduction
lever of the shading filter extending long
to the front on the appearance is ReviC/12C.
Navy Type 4 GunSight eliminates a part and be the copy of ReviC/12C/12D.
Army Type 3 GunSight rmies the form of the appearance (sight main body) is different about the GunSight.
|ReviC/12D||Type 3||Type 4|