Focal Reducer - Product Search

GSO 2" 0.5x Focal Reducer for Telescope # GSRD2 GSO 2" 0.5x Focal Reducer for Telescope # GSRD2 Click to Enlarge Description Ordering Info USA Shipping International Orders Returns Our eBay Store 1. PRODUCT DESCRIPTION Quick Overview Product Name: GSO 2" 0.5x Focal Reducer for Telescope Item Condition: Brand New Item Ships in US Via: USPS First Class or Priority Mail with delivery confirmation 1. Detailed Product Description GSO's new 2" 0.5x focal reducer screws on to any accessory (such as ey

Antares 2" 0.5x Focal Reducer for Telescope # FR2 Antares 2" 0.5x Focal Reducer for Telescope # FR2 Click to Enlarge Description Ordering Info USA Shipping International Orders Returns Our eBay Store 1. PRODUCT DESCRIPTION Quick Overview Product Name: Antares 2" 0.5x Focal Reducer for Telescope Item Condition: Brand New Item Ships in US Via: USPS First Class or Priority Mail with delivery confirmation 1. Detailed Product Description Antares' 0.5x focal reducer screws on to any accessory (such a

Antares f/6.3 Focal Reducer for SCT Telescope # SCTFR Antares f/6.3 Focal Reducer for SCT Telescope # SCTFR Antares' new f/6.3 focal reducer provides a faster f/6.3 system for imaging or visual use when used with an f/10 SCT. This filter threads on to the rear cell of your Celestron or Meade SCT telescope. The female end attaches to the rear cell of the telescope. All additional accessories mount onto the exterior/male threads. The reducer features fully coated optics in an anodized aluminum filter ring with an ergonomic rubber grip. Has a standard male SCT thread (2" OD, 24 TPI) on one side and a standard SCT female thread on the other. - Focal length = 220mm - Clear aperture = 40.8mm (1.60") - Length of male SCT thread = 5mm (0.2") but this is preceded by an unthreaded part on the eyepiece side making the total length = 8.8mm (0.35") - Length of female SCT thread = 7.5mm (0.3")

HOME PAYMENT SHIPPING RETURN POLICY Meade Series 4000 6.3 Focal Reducer 07545 Retail Price: 129.00 Product Description Meade Series 4000 f/6.3 Focal Reducer/Field Flattener Threaded on to the telescope's rear cell, the f/6.3 Focal Reducer/Field Flattener reduces the main telescope's focal ratio by a factor of 0.63 (e.g. from f/10 to f/6.3). It can be used for visual work when the user desires a wider field of view, or when placed in front of a CCD imager, #62 T-Adapter or Off-Axis Guider and ca

Focal reducer Reduces focal length by 0.85x 600mm (f/6.4) to 510mm (f/6.4) Dedicated T-Ring included For Nikon Dimensions & Weights

Antares 2" 0.7x Focal Reducer for Telescope Antares 2" 0.7x Focal Reducer for Telescope The reducer features fully coated optics (2-elements) in a metal filter ring. This focal reducer will work well for visual use too when coupled with eyepieces. Focal length = 220mm.

Focal reducer Reduces focal length by 0.85x 600mm (f/6.4) to 510mm (f/6.4) Dedicated T-Ring included For Canon Dimensions & Weights