Explore Scientific 3-inch Field Flattener
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Explore Scientific 3-inch Field Flattener

3-inch filed flattener and 0.7x reducer for Explore Scientific 127mm and 152mm ED apochromatic refractors.

This 3-inch 0.7x focal reducer and field flattener is optimized for a focal ratio of f/8. It includes a two drawtube adapters for use in the new style Explore Scientific focusers found on the 127mm and 152mm ED apochromatic triplets. Also included is a T-Adapter for attaching a DSLR or CCD camera. Removing the T-Adapter exposes a larger thread for use with use with large format CCD chips and full frame DSLR sensors.

Explore STAR Warranty

All Explore Scientific Products sold within North America are covered by a standard one year limited warranty; however, when the new product is registered within 60 days of purchase, it is covered under the Explore STAR Transferable North America Unlimited Lifetime Product Warranty program. The full details of this extended warranty are available here (PDF, opens in separate window.)

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Our price: $309.99

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