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Reducers, Flatteners & Coma Correctors

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A second hand Celestron Neximage reducer lens. The optics have been checked and they are clean. This is designed to thread directly into a Celestron NexImage Solar System Imager to double the field of view.

ONLY £10.00

Second Hand Celestron 94178 NexImage Reducer Lens


A second hand Baader Multi Purpose Coma Corrector in very good condition. The optics are free of marks and blemishes.

ONLY £80.00

Second Hand Baader MPCC Multi Purpose Coma Corrector Mark III


Second hand Meade F3.3 focal reducer for SCT telescopes in good condition. The lens is spotless. No marks or flaws and perfectly clean. The lettering has started to fade away as you can see by the image, but this doesn't affect the performance

ONLY £100.00

Second Hand Meade F/3.3 Focal Reducer SCT


An Ascension field flattener in used but good condition. The optics are clean and it is in full working order. Comes boxed. This is designed to correct field curvature on Ascension ED Triplet refractors.

ONLY £150.00

Second Hand Field Flattener for Ascension ED Triplet refractors


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