Special Promotion
All William Optics Cat series APO refractors come with a complimentary Uniguider 32mm guide scope valued at $114 for a limited time!
Specifications
- Lens Type: Petzval Design
- Focal Length: 300mm
- Diameter: 61mm
- Aperture: f/4.9
- Image Circle: 46mm FF
- Flattener: Petzval Flat Field
- Focuser: WIFD (WO Internal Focus Deisgn), compatible with EAF
- Lens Material: FPL-53
- Camera Format: Full Frame, DSLR, Mirrorless, CMOS, CCD
- T-Mounts Supported: Canon EF, RF, Nikon F, Z, Sony E, Pentax K, Micro 4/3rds, Fuji X
- Tube Length: 365mm
- OTA Weight: 5.43lbs
- Total Weight: 7.47lbs
Soft carry case included.
Buy risk-free: When it’s time to trade up you’ll get the most value for your used gear.