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The VIXEN Flattener HD Kit for FL55SS Telescope Accessory is out of stock at every supplier we deal with. These are in stock or available to order now.
VIXEN Flattener HD Kit for FL55SS Telescope Accessory
$683.00
The Vixen Flattener HD Kit for FL55SS turns the FL55SS into a high-performance f/5.7 astrograph. It consists of a flattener lens and connecting tube ring that produce a flat focal plane for sharp stars across the frame.
Key Features
- Ultimate light transmission coatings for extremely high contrast images
Specifications
- Applicable to: FL55SS optical tube assembly
- Effective focal length: 300mm to 312mm
- Magnification: 1.04x
- Focal ratio: F5.5 to F5.7
- Image circle: 44mm in diameter
- Illuminated field of view: 96%
- Optical construction: 2 elements in 1 group
- Optical coatings: AS coatings (More than 99.9% light transmission per surface)
- Dimensions: 58mm dia. x 30mm long
- Weight: 107 g
- EX Tube 66 - Dimensions: 68mm dia. x 76mm long
- EX Tube 66 - Weight: 89 g
