- Lens Type
- 4 Elements Petzval Design
- Focal Length
- 348 公釐
- Diameter
- 71 公釐
- Focal Ratio
- f/4.9
- Image circle
- 43 公釐
- Focuser
- Helical Focuser with 2GT Gear Ring
- Adapter Included
- Tilt Adjuster Rotator M54 → M48 Adapter
- Optional Flattener
- No Flattener Required
- Camera Format
- Full Frame APS-C M4/3
- Tube Length
- 435 公釐
- OTA Weight
- 2.8 公斤 / 6.17 lbs
- Total Weight
- 3.7 公斤 / 8.16 lbs
紅貓 71 II
促銷價$1,698.00 USD
Tax Excluded
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