F.Mk III
Engine: Merlin 55
Wing: Folding C
Armament: Two 20mm cannon and four Browning machine guns
L.Mk III
Engine: Merlin 55M
Wing: Folding C
Armament: Two 20mm cannon and four Browning machine guns
F.R.Mk III
Engine: Merlin 55M
Wing: Folding C
Armament: Two 20mm cannon and four Browning machine guns
Notes: The FR.Mk III had cameras similar to the FR.Mk IIC. The Merlin 55 was optimised for low-altitude performance.