Nikon F Standard Eyelevel Finders (Work 20FD2)

Eyelevel Finder type 1

Chrome or black top cover with engraved Antiqua-F. Rectangular eyepiece frame without threads, but with a rail on each side to mount eyepiece attachments. Silver prism supporting front plate (part 20FD2-3) with engraved «NIPPON KOGAKU JAPAN» lettering filled with black enamel. Two screw holders (part 20FD2-4) with pressure springs having flat endings. The three securing rivets (part 20FD2-23 and 24) are cut diagonally, called «triangular pins» by the collectors (triangular cross-section). The prism retainer fixing screws are located on each side more towards the rear side of the prism glass.

Recorded body numbers
between 6400001 and 6407772.

Eyelevel Finder type 1a

Same as type 1, but the three securing rivets (part 20FD2-23 and 24) are having a semicircular cross-section.

Recorded body numbers
between 6408xxx and 6410xxx.

Eyelevel Finder type 2

Chrome or black top cover with engraved Antiqua-F. Rectangular eyepiece frame without threads, but with a rail on each side to mount eyepiece attachments. Silver prism supporting front plate (part 20FD2-3) with anodized «NIPPON KOGAKU JAPAN» lettering. Two screw holders (part 20FD2-4) with pressure springs having round endings. The three securing rivets (part 20FD2-23 and 24) are having a semicircular cross-section. The prism retainer fixing screws are located on each side more towards the rear side of the prism glass.

Recorded body numbers
between 6410xxx and 6429325.

Eyelevel Finder type 3

Chrome or black top cover with engraved Antiqua-F. Rectangular eyepiece frame without threads, but with a rail on each side to mount eyepiece attachments. Silver prism supporting front plate (part 20FD2-3) with anodized «Nikon F» and «JAPAN» lettering. Two screw holders (part 20FD2-4) with pressure springs having round endings. The three securing rivets (part 20FD2-23 and 24) are having a semicircular cross-section. The prism retainer fixing screws are located on each side more towards the front side of the prism glass.

Recorded body numbers
between 6432843 and 6756056.

Eyelevel Finder type 3g

for German market

Same as type 3, but the silver prism supporting front plate (part 20FD2-3) without any lettering.

Recorded body number
is 6755210.

Eyelevel Finder type 4

Chrome or black top cover with engraved Antiqua-F. Rectangular eyepiece frame without threads, but with a rail on each side to mount eyepiece attachments. Silver prism supporting front plate (part 20FD2-3) with anodized «Nikon» and «MADE IN JAPAN» lettering. Two screw holders (part 20FD2-4) with pressure springs having round endings. The three securing rivets (part 20FD2-23 and 24) are having a semicircular cross-section. The prism retainer fixing screws are located on each side more towards the front side of the prism glass. Foam rubber strips along the rear bottom edge.

Recorded body numbers
between 6774119 and 6910xxx.

Eyelevel Finder type 4g

for German market

Same as type 4, but the silver prism supporting front plate (part 20FD2-3) with anodized «Nikkor» (bold italics) and large «MADE IN JAPAN» lettering.

Recorded body numbers
between 6811708 and 6856821.

Eyelevel Finder type 5

Chrome or black top cover with engraved Antiqua-F. Large eyepiece frame with threads to mount eyepiece attachments. Silver prism supporting front plate (part 20FD2-3) with anodized «Nikon» and small «MADE IN JAPAN» lettering. Two screw holders (part 20FD2-4) with pressure springs having round endings. The three securing rivets (part 20FD2-23 and 24) are having a semicircular cross-section. The prism retainer fixing screws are located on each side more towards the front side of the prism glass. Foam rubber strips along the rear bottom edge.

Recorded body numbers
between 692xxxx and 7450960.

Eyelevel Finder type 5g

for German market

Same as type 5, but the silver prism supporting front plate (part 20FD2-3) with anodized «Nikkor» (bold italics) and small «MADE IN JAPAN» lettering.

Recorded body numbers
between 69xxxxx and 70xxxxx.