I created a new one from scratch using Fusion 360 and made it fit around the eye socket better thus making it shield the sun better when it’s perpendicular to you.
NOTE: not suitable for people who wear glasses whilst taking photos.
Also, not so great when taking portraits. Mainly only for landscape images.
The eye piece is for DK-21 and also should fit DK-23 eye pieces for Nikon.
Nikon D40
Nikon D40x
Nikon D80
Nikon D90
Nikon D200
Nikon D300
Nikon D300S
Nikon D600
Nikon D610
Nikon D750
Nikon D5000
Nikon D5100
Nikon D5200
Nikon D7000
Nikon D7100
Nikon D7200
Credits:
Hoppa