CELESTRON Observer's 8-Piece Accessory Kit for Select Telescopes: Compatible with most telescopes with a 1.25" focuser; includes 17mm and 6mm Plossl eyepieces, 2x Barlow lens/T-adapter, 3 eyepiece filters, microfiber cleaning cloth and carry case

Thanks to an evolutionary leap in image processing power and efficiency, the Alpha 7R IV combines high-resolution 61MP back-illuminated Exmor R CMOS image sensor with impressive shooting speeds at up to 10 fps with full AF/AE tracking, as well as beautiful 4K HDR video, wide 15-stop dynamic range and high sensitivity with area specific noise reduction.