WebOct 30, 2024 · The Radian 61's integrated corrector requires 55mm of back focus Optical correctors and reducers can also be built right into the telescope, which is becoming more and more popular for astrograph … WebSep 21, 2024 · This fully multi-coated, 3-element unit, with 48mm filter thread in the 2″ barrel, inserts directly into 2″ focusers, accepts standard T-rings for interchangeable lens camera bodies or astro-cameras with the …
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WebAug 19, 2024 · SPECIFICATION Focal Length: 360mm Diameter: 61mm Aperture: f/5.9 Camera Format: APS-C, Full Frame Focuser: 2’’ R&P focuser Image Circle: > Full Frame Recommended Flattener: FLAT61A Tube Weight: 2.2 kg (Accessories included) 7 Extend 24 8 7.5 7.5 Extend 21 Unit: cm PACKAGE CONTENTS 3 1 2 4 5 1. Bahtinov Mask 2. … WebIt is for direct connection of a camera to the William Optics Z61 scope only. A very neat fature of this item is that a rotator/camera angle adjuster is built into the mechanism of this item, making a separate rotator unnecessary. … marriage visa attorney perry county
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WebAltair SKU: FLAT-60EDF $165.00 Shipping calculated at checkout Backordered: Call for Delivery Estimate Add to Cart Pickup available at 1925 Richmond Avenue Usually ready in 24 hours View store information Simply remove unscrew the rear 2" push-fit adapter from the 60EDF focuser, and screw the flattener into the focuser-end cap for a rigid fit. WebDec 29, 2024 · Anyone using the WO61 with dedicated Flat61A adjustable flattener with a cmos camera? The back focus according to WO is 67.7mm from the rear shoulder of the flattener to the sensor BUT is this with the … marriage visa attorney newton county