Vixen Reducer HD 5.5''
- Reduces the focal length to 239 mm
- Idea for large nebula
- Converts the FL55S into a fast astrograph
- 99.9% light transmission per lens surface
- Corrects 44 mm diameter field of view
- Designed for full-frame DSLR cameras
- Special anti-reflex AS coating
- Weight: 237 g
The combination of the
FL55SS,
flattener and this
reducer is perfect for
photographing large celestial objects or sections of the Milky Way.
This combination provides an
APO astrograph with a
focal length of just 239 mm and a corrected field of view with a
diameter of 44 mm.
Thanks to the corrector, the result is a razor-sharp image on the optical axis and at the edges.
Stars are rendered smaller and sharper than with comparable telephoto lenses.
The
anti-reflex AS coating, which is also used on our
high-end VSD 100 f/3.8 astrograph, delivers a high
light transmission of 99.9% per lens surface. Loss of light, ghosting and scattered light images are virtually eliminated thanks to the completely matte interior coating.
However, in order to ensure optimal quality, the reducer should only be used in conjunction with the corresponding flattener.
The
VI37252 Flattener is required for this purpose, which
flattens and corrects the image.
The reducer is screwed behind the flattener in place of the extension tube.
FEATURES- Reduces the focal length to 239 mm
- Corrects 44 mm diameter field of view
- Designed for full-frame DSLR cameras
- Special anti-reflex AS coating
- 99.9% light transmission per lens surface
- Only designed for use in combination with a flattener
- 60 mm connection thread
DELIVERY CONTENT- Vixen Reducer HD 5.5
- Dust caps