Product Information
- Fully compatible with HR, ES, GS, IS, MM2 and MM3 metric thread Telescope bodies
- Fully multi-coated (all air/glass surfaces)
- 20-18mm eyerelief giving full field of view for spectacle wearers
- Twist type eyecup. Apparent FOV ° 36.3-68.6
- 40927 adapter required to fit this eyepiece to IS & IS WP models, 40934 adapter required to fit this eyepiece to MM2 models