2/3 75mm F/3.9 with Lock

SPECIFICATIONS

Focal Length

75mm

Iris Range

F/3.9-32

Iris Operation

Manual w/Lock

Focus Operation

Manual w/Lock

Mount

C

1/3" Angle of View (wide/telephoto)

3.5° x 2.5°

1/2" Angle of View (wide/telephoto)

5.0° x 3.5°

2/3" Angle of View (wide/telephoto)

6.9°x 5.2°

Effective Diameter (Front/Rear Lens)

Ø18.4mm/Ø10.7mm

Minimum Object Distance

19.7 in. (0.5m)

Back Focus

27.115mm (in air)

Filter Size

M25.5 P=0.5

Maximum Diameter

ø1.1 in. (ø29mm)

Overall Length

2.6 in. (65.5mm)

Weight

2.4 oz. (68 grams)