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Specifications

Optics/Lens

Lens Type

Super Telephoto

Aperture (Max.)

f/4.0

Aperture (Min.)

f/32

Focal Length 

(35mm 

equivalent)

APS: 750mm 

(35mm Equivalent: 

500mm)

Filter Diameter

42mm (internal)

Lens Groups-

Elements

10 groups, 11 

elements

Minimum Focus 

Distance

13' 2” (4.0m)

Aperture Blade

9 blades

Distance 

Encoder

Yes

Distance Scale

Yes

Lens Weight

7 lbs 10 oz (3460g)

Non-rotating 

Focusing Ring

Yes

SSM Focusing

Built-in

Tele-converter 

Compatibility 

- 1.4x

Yes

Tele-converter 

Compatibility 

- 2.0x

Yes

Focus-hold 

Button

Yes

Dimensions (Approx.)

Dimensions 

(Approx.)

5 1/2 x 147/16” 

(140 x 367.5mm)

Weights and Measurements

Weight 

(Approx.)

7 lbs 10 oz (3460g)

Accessories

Supplied 

Accessories

Front and rear lens 

cap

Lens carrying case

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