Meade Series 4000 f/6.3 Focal Reducer/Field Flattener (4-element/41mm dia.) for CCD, Photographic, & Visual Applications.

Product Description:

Series 4000 f/6.3 Focal Reducer/Field Flattener: An important advancement in high-resolution focal reduction systems, the Meade 4-element, multi-coated f/6.3 Focal Reducer threads on to the rear cell of any Meade LX-Series mirror Focal lens telescope or to other Schmidt-Cassegrain telescope brands (followed by the Off-Axis Guider, shown, or T-Adapter) and reduces the telescope's focal ratio by a factor of 0.63: e.g., f/10 telescopes are converted to f/6.3. Simultaneously, the 41mm-diameter lens system helps to flatten the field, significantly improving edge-of-field corrections. The f/6.3 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.
Product Details
  • Feature:
  • Meade f/6.3 Focal Reducer/Field Flattener - 07049
  • MEA
  • Binding: Electronics
  • Brand: Meade
  • EAN: 0709942001822
  • Label: Meade
  • Manufacturer: Meade
  • Model: 07049
  • MPN: 07545LF
  • PackageQuantity: 1
  • ProductGroup: Photography
  • ProductTypeName: CAMERA_OTHER_ACCESSORIES
  • ProductTypeSubcategory: other-telescope-accessories
  • Publisher: Meade
  • Studio: Meade
  • UPC: 709942001822

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Customer Reviews

Excellent accessory to complement my Telescope2005-04-25
I purchase this Focal Reducer in order to take better pictures through my large-apperture Telescope (12 inches apperture). This is a great accesory in order to take better wide-field images of Nebulas, Galaxies, Clusters and the Moon with large Telescopes. I use it with my Canon Digital Rebel and my Meade DSI cameras.

You probably don't need this focal reducer if you have small apperture scopes (most refractors).

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