StellaMira 2'' Adjustable Field Flattener for 90 & 125mm ED

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StellaMira 2" Adjustable Field Flattener for 90 & 125mm ED

£139.00

(1 Review)

✓ 2 year warranty

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About this product

Model: stellalyra_adj_flat_90_125
Part Number: 0.8x Adj Flat 90/125mm

StellaMira 2" Adjustable Field Flattener for 90mm ED Triplet / 125mm ED Doublet

Adjusting the flattener to achieve the necessary back focus is easy. And fine-tuning can be achieved with only a slight twist is required.

You can quickly and easily adjust the distance to suit accessories such as filter wheels and rotators.

Attaches directly to the M63 drawtube thread on the StellaMira 125/90 telescope focuser by removing the Axil lock. Using the supplied 1.5mm Allen key, loosen off the three screws a half-turn, unscrew the lock and then thread the reducer onto the focuser.

Compatible with APS-C and Full Format sensors.

Recommended Spacing

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Does exactly what it says on the tin

17 January 2024 | Phil

Bought this to use with a new StellaMira 90mm ED Triplet. It is easy to install (just unscrew the eyepiece clamp and screw this on), easy to adjust (loosen a locking screw and turn to the correct length), and it produces a lovely flat field for my ZWO 294MC PRO. Perfect round stars from corner to corner. Can't fault it.