This Focal Reducer for VC200L from Vixen Optics reduces the focal length from its native 1800mm f/9 to 1278mm f/6.4. This faster focal ratio produces brighter and more colorful images, with the shorter exposure times, than imaging with a slower focal ratio. For video astronomy, the faster ratio reduces noise and increases clarity.
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Vixen Optics f/6.4 Focal Reducer for VC200L
Key Features
- Use for Long Exposure Astrophotography
- Reduces Focal Ratio from f/9 to f/6.4
- Fits VC200L Reflector Telescope
- Decreases Exposure Time
This Focal Reducer for VC200L from Vixen Optics reduces the focal length from its native 1800mm f/9 to 1278mm f/6.4. This faster focal ratio produces brighter and more colorful images, with the shorter exposure times, than imaging with a slower focal ratio. For video astronomy, the faster ratio reduces noise and increases clarity.
Vixen Optics ES37229 Overview
Vixen Optics ES37229 Specs
| Weight | 4.6 oz / 131 g |
Packaging Info
| Package Weight | 0.35 lb |
| Box Dimensions (LxWxH) | 3 x 3 x 2.5" |
Vixen Optics ES37229 Reviews
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