Sky-Watcher 0.7x Reducer for Skymax 200DX
Sku:
OFR-SW-S20224
Mfg #:
S20224
Item Can Ship:
Worldwide
$425.00
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SKU:
OFR-SW-S20224
Mfg #:
S20224
Item Can Ship:
Worldwide
Description
Description
0.7x Reducer for Skymax 200DX
- 0.7× Focal Reduction: Converts the Skymax-200DX from f/10 to f/7, reducing its focal length from 2,000mm to 1,400mm.
- Faster Imaging & Wider Views: Reduces exposure times by approximately 51% and expands the field of view by approximately 43% for deep-sky astrophotography.
- Two-Element Optical Design: Corrects field curvature for sharper, more consistent star images across the frame.
- Sensor Compatibility: Supports a 30–43mm image circle, well suited to APS-C sensors and usable with full-frame cameras.
- Camera Connection & Spacing: Features an M48 × 0.75 camera thread and requires 55mm of back focus for optimal performance.
Specifications
- Reduction Factor: 0.7 x
- Camera Connection: M48 x 0.75
- Image circle: 30 mm
- Backfocus Distance: 55 mm
- Dimensions: Ø 73 x 104 mm
Other Information
- Country of Manufacture: China
0.7x Reducer for Skymax 200DX
- 0.7× Focal Reduction: Converts the Skymax-200DX from f/10 to f/7, reducing its focal length from 2,000mm to 1,400mm.
- Faster Imaging & Wider Views: Reduces exposure times by approximately 51% and expands the field of view by approximately 43% for deep-sky astrophotography.
- Two-Element Optical Design: Corrects field curvature for sharper, more consistent star images across the frame.
- Sensor Compatibility: Supports a 30–43mm image circle, well suited to APS-C sensors and usable with full-frame cameras.
- Camera Connection & Spacing: Features an M48 × 0.75 camera thread and requires 55mm of back focus for optimal performance.
Specifications
- Reduction Factor: 0.7 x
- Camera Connection: M48 x 0.75
- Image circle: 30 mm
- Backfocus Distance: 55 mm
- Dimensions: Ø 73 x 104 mm
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Reviews / Q&A
Reviews / Q&A
Description
Reviews / Q&A
Description
0.7x Reducer for Skymax 200DX
- 0.7× Focal Reduction: Converts the Skymax-200DX from f/10 to f/7, reducing its focal length from 2,000mm to 1,400mm.
- Faster Imaging & Wider Views: Reduces exposure times by approximately 51% and expands the field of view by approximately 43% for deep-sky astrophotography.
- Two-Element Optical Design: Corrects field curvature for sharper, more consistent star images across the frame.
- Sensor Compatibility: Supports a 30–43mm image circle, well suited to APS-C sensors and usable with full-frame cameras.
- Camera Connection & Spacing: Features an M48 × 0.75 camera thread and requires 55mm of back focus for optimal performance.
Specifications
- Reduction Factor: 0.7 x
- Camera Connection: M48 x 0.75
- Image circle: 30 mm
- Backfocus Distance: 55 mm
- Dimensions: Ø 73 x 104 mm
Other Information
- Country of Manufacture: China
Reviews / Q&A