Extension Tubes
To adjust the back focus, projection distances and working distances, extension sleeves are required, which you can find in this category.
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Extension tube with double sided 2" filterthread (M48x0.75) - male/female
Extension tube with double sided 2" filterthread (M48x0.75) - male/female
Extension tube with double sided 2" filterthread (M48x0.75) - male/female
Extension tube with double sided 2" filterthread (M48x0.75) - male/female
Extension tube with double sided 2" filterthread (M48x0.75) - male/female
The ring is simply slipped over the male M48 thread of the adapter
Stainless steel ring for exact adjustment of the distance, e.g. from corrector to camera
Stainless steel ring for exact adjustment of the distance, e.g. from corrector to camera
With M68 threads on both sides for exact adjustment of the distance
.style1 { border-color: #fefefe; border-width: 0; background-color: #ffffff; } TS Optics - T2 Extension ringLength: 15 mm Accurate manufactured T2 extension ring with an overall length of only 15mm excluding T2 external thread
Accurate manufactured T2 extension ring to fine tune the distance
The extension ring extends an adapter with M54x0.75 connection by 15 mm.