Optical Testreport of 9" TMB APO Optics made by LZOS and the 2 flat mirrors made by Lichtenknecker

the test was made by Wolfgang Grzybowski

left: main mirror and outlet for 3,5" FT - right: lensehousing and secondary mirror

having the 3,5" feathertouch rmoved I captured a glimpse into the tube`s interior.

Tubus - klick image to see full size sketch

Frontplate - klick image to see full size sketch

Baseplate - klick image to see full size sketch

giving an overwiew of the scopes interior - klick image to see full size

the lense-2 mirror - FT system after collimation. notice to tight gap between bottom plate and FT (right bottom)