The Danubia 90 Degree Erecting Prism is great to use when star gazing for long periods, as it reverses the image for easier viewing. It is also angled for added comfort and easily fits onto the eyepiece..
Free delivery to UK Mainland on all orders over £30
£2.95 on orders below £30
Express and Saturday also available
Same day dispatch on all orders placed by 2pm Monday - Friday (excluding bank holidays)
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