Tamron 23FM12

Highlights:

• Focal Length 12mm
• Iris Range F/1.8 -16
• Iris Operation Manual
• Focus Operation Manual
• Mount C
• 1/3" Angle of View 22.4° x 16.6°
• 1/2" Angle of View 30.0° x 22.4°
• 2/3" Angle of View 40.9°x 30.9°

• Effective Diameter (Front/Rear Lens) Ø11.7mm/Ø8.0mm
• Minimum Object Distance 10.2 in. (0.26m)
• Back Focus 11.03mm (in air)
• Filter Size M25.5 P=0.5
• Maximum Diameter ø1.1 in. (ø29mm)
• Overall Length 1.1 in. (27mm)
• Weight 1.4 oz. (40 grams)