Nikon Fisheye Lens
Nikon Fisheye Lens price in Amazon (Nikon 10.5mm f/2.8G ED AF DX Fisheye Nikkor Lens) is rather expensive, now is about USD 600. So it is a good idea if we can hack our Nikon Fisheye Lens by ourself in order to reduce cost.
In INSTRUCTABLES.COM I found the way how to make Nikon Fisheye Lens with very low cost (you will only need to pay about USD 16). As we understand in hacking, we have to take care doing this in order get good result, hoping to get zero failure.
Based on the instruction in INSTRUCTABLES.COM I write down here..
Prepare the materials
In this steps what you need to do is preparing these materials
- 1 Entry Door Viewer – The one shown below is a 160 degree large diameter version.
- 1 scrap particle board. 3″ X 3″ square
- 1 scrap particle board 1.5″ X 1.5″ square
- The old handy duct tape approx 10″ in length
- Spare Lens shield – I never use one on this lens anyway so I’m using the one that came with it.
Assembly instructions
1. Place the lens shield on the 3″X3″ square particle board to trace the circle diameter. (Make sure you use the end that is opposite of the camera connection.)
2. Find the center of the particle board and drill a 1″ hole or as required by the instruction in your entry viewer.
3. Using the 1.5″ X 1.5″ square particle board piece, find the center and cut a 1″ hole or as required by the instruction in your entry viewer.
4. Round off the corners of the 3″ X 3″ square to make a circle which matches the outside facing section of the lens shield.
5. Thread the entry viewer in the holes in both the small and the larger particle board pieces. (See 1st picture below)
6. Using the duct tape, carefully wrap a piece around both the large particle board piece and the lens shield to connect the two together. (See second picture below)
Enjoy your new fish-eye lens!

For more details instruction you can view here “http://www.instructables.com/id/How-to-make-a-fish-eye-lens-for-a-Nikon-D-90-Digit/” and then you can practice how to make your own Nikon Fisheye Lens.





