Wide-angle Prime Lens
PFU RBMH 20mmF1.8 ASPH
HD NANO Coating
4 ED lenses (fluorite glass)are built in the lens to correct the chromatic aberration and eliminate ghosting and glare caused by large aperture.
Package
12 Elements in 9 Groups
Diameter double-sided aspheric lens x 1 Short-wavelength high transparency lens x1 ED lenses x 4
Product Information
- Mount E/Z
- Aperture F1.8-16
- Aperture Blades 14
- Format Compatible Frames Full Frame
- Focus Mechanism MF
- Shooting Distance 0.25m+
- Lens Structure 12/9
- Flange Distance 16mm
- Filter Specification M82*0.75
- Rotation Angle of the Focusing Ring 148.5°
- Max.Diameter 76.8mm
- Diameter of the Focusing Ring 72mm
- Size/Weight E-mount:φ76.8×102mm/ ≈775g Zmount:φ76.8×104mm/ ≈782g