Baader RCCI Rowe Coma Corrector

Our Price:  £145.00(Inc. 20% VAT) Model:  baader-rcci Brand:  Baader Tweet

The Baader RCCI (Rowe Coma Corrector) is a novel Coma Corrector by Dave Rowe with a triplet lens design optimised for f/4 Newtonian telescopes but will deliver impressive results when used with focal ratios f/3.5 to f/6.

The RCCI has a longer than usual chip distance of 91.5mm from the T2 thread. The long focus distance is perfect for larger setups such as a filter-wheel with Off-Axis-Guider or Adaptive Optics.

Perfect for the Atik EFW2 and OAG.

If you want to connect a camera without an Off-Axis Guider via a T-Ring we recommend a Baader VariLock 46 T-2 extender (2956946 #25V) with an engraved half millimetre scale - the ideal distance can be set quickly and easily.

To sink the RCC further into the focuser the knurled ring can be unscrewed.

Specification
3-element design with Baader Phantom multicoatings on all air-to-glass surfaces
Image ratio: 1:1
Range: f/3.5 - f/6
Focus position (ideal chip distance): 91.5 mm from T2 thread / 94.5 mm from M48 thread
Telescope side connection: 2" diameter with M48 Filter thread
Camera side connection: T2 (M42 x 0.75) and M48 thread
Maximum depth: 73 mm with the stop ring attached or 75 mm with the stop ring removed
Case Diameter: 50.8mm / 2"

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