Meade 07545LF Series 4000 Telescope f/6.3 CCD Focal Reducer/Field Flattener

Description

Meade f/6.3 CCD Focal Reducer/Field Flattener Series 4000 - Excellent Condition!
The Meade f/6.3 Focal Reducer/Field Flattener (4-element, 41mm diameter, multi-coated lens elements) # 07545 threads on to the rear cell of any Meade SCT telescope or to other Schmidt-Cassegrain telescope brands. It reduces the telescopes focal ratio by a factor of 0.63. With this accessory, f/10 telescopes are converted to f/6.3 and f/ 6.3 telescopes are converted to f/4.
Simultaneously, it helps to flatten the field, significantly improving edge-of-field corrections. The f/6.3 Meade Focal Reducer enables a reduction of photographic exposure times by about 50%, while producing an actual field diameter of 1.5" at the film plane. The f/6.3 Focal Reducer duplicates the rear cell thread of the telescope, allowing you to attach all standard rear cell visual and photographic accessories. Has a standard male SCT thread (2" outside diameter x 24 TPI) on one side and a standard SCT female thread on the other.
We found a couple of these gently used reducers in our warehouse. They are in excellent condition. Comes with both caps. Please contact us thru ebay if you have any questions - we are here to help!
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