iOptron 6-inch F/4 Imaging Newtonian iEAF compatible (6311)

iOptron 6-inch F/4 Imaging Newtonian iEAF compatible (6311)iOptrons 150mm (approx. 6") f 4 Newtonian optical tube assembly (OTA) with a fast F 4 focal ratio is perfect for imaging deep sky objects with a DSLR or dedicated astronomy camera. The 2" Crayford style focuser, dual split hinged mounting rings, an 8x50 straight through finder, and an 8" Vixen style dovetail plate make it ready to attach to your mount and start using. Specifications Optical Design Newtonian Clear Aperture 150mm Focal Length 600mm

10lbs Field Stop 5

73 Lens Coatings: Fully Multi-Coated - XLT Coatings Prism Glass (Type): BaK-4 Prism Coatings: N/A Weight: 51 oz (1450 g) Environmental Protection: Waterproof Nitrogen Filled: Yes Tripod Adaptable: Yes Carrying Case: Deluxe Nylon Dimensions: 276

It does not have an RS232 or USB port for firmware upgrade

86 µm Minimum Exposure 32 µs Maximum Exposure 300 s ROI Supported Interface USB 2

7" (180mm) Losmandy style D-plate

7Mega Pixels 4144X2822 Pixel Size 4

skip the autoguider completely

2 Focal Ratio f/5

This makes it especially useful for alpine hunting and gives it a huge practical advantage over shorter spotting scopes

a tilt plate for easier mounting of the telescope by simply rotating the scope onto the wedge

Note: each component of the Antlia Filter Drawer System is sold separately

All substrates are made to exactly the same thickness