36.3MP FX-format CMOS sensor without an Optical Low Pass Filter (OLPF)</br>ISO 200 to 12??800; Lo1 (ISO 32) to Hi2 (ISO 51??200)</br>Virtual preview for more accurate focusing and composition for exposure longer than 30 seconds</br>Employs an optical IR cut filter with specific transmission characteristics (characteristics in the 656nm range)?? enabling the capture of nebulae and distant galaxies that emit H-alpha wavelength in red</br></br>Product Description</br></br>***OPEN BOX*** &nbsp; This OPEN BOX&nbsp;&nbsp;product you are browsing has been inspected by our qualified technicians to ensure that it meets factory specifications and includes all factory packed accessories. It is guaranteed to be in perfect working order but it is sold in "IS" condition (for example?? the box may be torn?? there may be cosmetic scratches?? etc)?? returns will not be accepted unless the item is found to be defective. Please contact us with any questions BEFORE placing an order. We accept PayPal and all major credit cards. We do our best to describe each item we are selling to the best of our ability. Bear in mind that the item is sold as-is. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Use the "act us" page to request additional information or images on this product &nbsp; Capture the jewels of the night sky like never before with Nikon's first DSLR dedicated to long-exposure deep-sky astrophotography. Based on the award-winning full-frame D810?? the D810A records the brilliant red tones of H-alpha emission nebulae with a level of detail ...</br><br/>http://www.amazon.com/gp/product/B00TE4YL6Ciingle