- This iOptron 2" Field Flattener is optimized for refractor telescopes with f/5 to f/7 focal ratios.
- Generates clear, well-defined images over the entire view field.
- Features a fully multi-coated two-element optical design with Ohara S-BLS7 glass.
- The iOptron 2" Field Flattener offers both durability and exterior beauty with machined aluminum construction and an anodized gloss finish.
- Built-in T-ring thread accepts the majority of 35 mm cameras.