- Lens Type
- 4 Elements Petzval Design
- Focal Length
- 250 mm
- Diameter
- 51 mm
- Focal Ratio
- f/4.9
- Image circle
- 43 mm
- Focuser
- Helical Focuser
- Adapter Included
- Tilt Adjuster Rotator M54 → M48 Adapter
- Optional Flattener
- No Flattener Required
- Camera Format
- Full Frame APS-C M4/3
- Tube Length
- 228 mm - 291 mm
- OTA Weight
- 1.3 kg / 2.87 lbs
- Total Weight
- 1.76 kg / 3.88 lbs
RedCat 51 MK2.5
Sale price$865.00 USD
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RedCat 51 MK2.5
Sale price$865.00 USD
