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Sigma 24 105Mm F4 Dg Os Hsm
from $1,295
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Pentax Smc Da 18 270Mm F35 63 Ed Sdm vs Sigma 24 105Mm F4 Dg Os Hsm

Price Comparison

Feature Comparison

Main components
Main components
Lens Technology Zoom Lens Zoom Lens
Max Format Dimensions 35mm full-frame
Focal Length in Millimeters 18-270 mm 24-105 mm
Image Stabilization Feature No Yes
Lens Mounts Pentax KAF
Diaphragm settings
Diaphragm settings
Maximum Aperture (f-stop) F3.5–6.3
Minimum Aperture F22–45
Aperture Control Ring No No
Optical features
Optical features
Number of Optical Elements
Number of Optical Groups
Minimum Focusing Distance 0.49 m (19.29 inches) 0.45 m (17.72 inches)
Maximum zoom level 0.26 times (e.g., 2x for 2 times) 0.22 times (e.g., 2x for 2 times)
Focus features
Focus features
Auto Focus Yes Yes
Internal focus motor
Permanent Manual Focus Capability No Yes
Focus Operation Method - Internal
Aesthetic features
Aesthetic features
Product Weight 453 gram (g) 885 gram (g)
Color Options Black -
Body material and design
Body material and design
Diameter 76 mm (2.98 inches) 89 mm (3.5 inches)
Length 89 mm (3.5 inches) 109 mm (4.29 inches)
Environmental Resistance No No
Filter Diameter 62 millimeter (mm) 82 millimeter (mm)
Hood Yes Yes
Zoom mechanism Rotary (extending length) Rotary (extending length)
Power Zoom No No
Zoom Lock No No
Tripod Mount Tab No No
Other items or details
Other items or details
Release Date
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User Rating Comparison

Pentax Smc Da 18 270Mm F35 63 Ed Sdm
0 /10
from total 1 Vote
Sigma 24 105Mm F4 Dg Os Hsm
0 /10
from total 1 Vote

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