Adjustable Height Observing Chair

After a few nights as a newbie stooping over to peer in the eyepiece, my back told me to do something about it. I looked for Observer's Chairs available on the market and felt that most were too costly or were not very nice-looking. I came across this design when surfing and felt it was within my limited carpentry skills  and budget ($70) to make. Below is the result. My dear wife made a very comfortable cushion for it. It may look fragile, but it easily holds my 200+ lbs.

Pick list of products needed for this project

Obtain your construction materials (approximately 24ft of 1X2”) clear hardwood (maple or oak) or the equivalent (you may want to consider teak or redwood as well). 

 

         1 - 14 x 10 x ½” plywood (Seat base)

         1 - 3’ length of (5/16-18) threaded rod

         4 - 5/16 x 2 ½” carriage bolts

        12 - 5/16 washers

        10 - 5/16 nuts

          4 - eyehooks

          4 - #8 x 2” woodscrews

          4 - #6 x 3/4 woodscrews

          1 - 14x 10x 1/4" plywood

          1 - 14 x 10 x 2” foam and fabric to suit (a foam cushion will also work)

          Glue, varnish or paint to finish

          1 - ¼” cork strip (one sheet)

          1 – Bungee Cord – approximately 13”  

          3’ of piano wire or equivalent (strong cord can be substituted)

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