Sky-Watcher Field Flattener for Esprit-150

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Frequently bought with this product:

	Astro Essentials M48 Camera Adapter Add to Basket:----------Choose:  Canon EOS:  + £18.00Choose:  Canon EOS R:  + £18.00Choose:  Nikon F:  + £18.00Choose:  Nikon Z:  + £18.00Choose:  Sony A Mount:  + £18.00Choose:  Sony E Mount:  + £18.00Choose:  Micro 4/3rds:  + £18.00Choose:  Pentax K:  + £18.00
	Astro Essentials Filter Cell Adapter for Sky-Watcher Esprit Flatteners  + £29.00

About this product

An optically-matched M48-fitting doublet field flattener for Sky-Watcher's Esprit 150 ED PRO triplet refractor. 

The M48 fitting provides a large clear aperture to reduce halation. A precision thread ensures the triplet and doublet lens groups are precisely aligned on the optical axis perpendicular to the image. 

The Esprit-150 ED PRO's imaging circle is 44mm when used with the field flattener.

Notes 

• When fitting a DSLR camera, you need only an M48 Ring to suit your Canon, Nikon or Sony DSLR camera. You don't need any extra spacers.
• The spacing for dedicated CCD imaging cameras is 98mm from the mating surface. 
• The rear thread is M48. When using T-threaded accessories, you will need an Astro Essentials M48-T adapter.

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