Baader T2 Fine Adjustment Ring made of Aluminium, 1 mm thick

Baader T2 fine tuning ring made of aluminium, 1 mm thick

This tuning ring extends the optical path by 1 mm. To avoid the user having to spend a long time checking exactly what thickness is present, the ring has been color-coded with gold-colored anodizing.

Intermediate rings for fine tuning in photography with corrector/flattener

These tuning rings are a real problem solver. Especially with large camera sensors, an exact adjustment of the distance between corrector and camera is essential to get optimal results over the whole field. This can hardly be achieved with extension rings only.

The distance rings are slid over the T2 male thread and allow precise adjustment. Three thicknesses and therefore optical path lengths are available, which can also be combined: 0.3 mm (black), 0.5 mm (red) and 1 mm (gold)

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