Vixen | Producer of optics from astronomical telescopes and binoculars
Vixen Telescope Focal Reducer V0.79X
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Suggested retail price: Contact local dealer
- JAN
- 4955295266371
Focal Reducer for VSD100 F3.8
Transforms VSD100 F3.8 to an even faster astrograph with 300mm in focal length at F3.0 (0.79x). Suitable for DSLR with a 35mm full-frame sensor (69% illuminated).
Vixen Telescope Focal Reducer V0.79X Description
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Feature of Vixen Telescope Focal Reducer V0.79X
Usable on #26145 VSD100 F3.8 OTA. Transforms VSD100 F3.8 to an even faster astrograph with 300mm in focal length at F3.0 (0.79x). Suitable for DSLR with a 35mm full-frame sensor (69% illuminated). Wide photo adapter 60mm or 60mm DX and T ring are needed separately for prime focus photography.
Specifications
Focal Reducer V0.79X
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Usable Optical Tube#26145 VSD100 F3.8 OTA
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FeatureReduces focal length by 0.79x
VSD100 F3.8 : Focal length 380mm (F3.8) → 300mm (F3.0) -
Lens CoatingAS Coating (99.9% light transmission coatings per lens surface)
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Prime FocusWide photo adapter 60mm or 60mm DX and T ring are needed.
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Afocal ImagingNot available
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Visual observationAvailable
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Weight330g / 11.64oz
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OthersWith squaring adjustments, With 58mm thread for a commercially available filter
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Country of originJapan
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※※When you use this reducer, it may cause image dimming near the edge of the field.