Top Pick
Top Pick
Who it's for
- Excellent Chromatic Correction
- Wide Apparent Field
- Comfortable Eye Relief
Who should skip it
- High Cost
- Significant Weight and Bulk
- Potential for Edge Softness
Key Specs
Focal Length
6mm
Barrel Diameter
1.25 inches
Eye Relief
20mm
Apparent Field of View
80 degrees
Optical Coatings
Fully Multi-Coated
Connection Interface
1.25 inch
Accessory Type
Eyepiece
Still have a question?
Ask Metto anything about the Orion Lanthanum Eyepiece before you decide.