Compare Sigma 18-200mm F3.5-6.3 DC Macro OS HSM vs Pentax DA 16-85mm F3.5-5.6
Construction
Aperture Blades
7 blades, Rounded diaphragm
7 blades, Rounded aperture
Colors
Black
Form Factor
All-in-One Zoom Lens
Standard Zoom Lens
Image Size
APS-C
APS-C
Lens Barrel
Distance scale
Lens Mount
Canon EF-mount, Nikon F-mount, Pentax K-mount, Sigma SA-mount, Sony A-mount
Pentax K-mount
Motor
Ultrasonic
Optical Formula | Elements
16 elements
16 elements
Optical Formula | Groups
13 groups
12 groups
Optical Formula | Special Glass
SLD glass elements, Double-sided aspheric lenses groups
HD, Super Protect coatings groups
Dimensions
Filter Diameter
62 mm / 2.44 in
72 mm / 2.83 in
Size | Diameter
71 mm / 2.80 in
78 mm / 3.07 in
Size | Length
86 mm / 3.39 in
94 mm / 3.70 in
Weight
430 g / 15.19 oz
488 g / 17.24 oz
Function
Angle Of View
77.4° Diagonal | 67.4° Horizontal | 47.9° Vertical (wide) ~ 8.3° Diagonal | 6.9° Horizontal | 4.6° Vertical (tele)
84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical (wide) ~ 19.3° Diagonal | 16.1° Horizontal | 10.8° Vertical (tele)
Aperture
f/3.5–6.3 ~ f/22
f/3.5–5.6 ~ f/22–38
Autofocus
Yes
Yes
Crop Factor
1.5
1.5
Focal Length
18 mm ~ 200 mm
16 mm ~ 85 mm
Focal Length (35mm Equivalent)
27.0 mm ~ 300.0 mm
24.0 mm ~ 127.5 mm
Focus Type
Internal
Extending front
Image Stabilization
Yes
No
Weather Resistance
Yes
Zoom Type
External zoom (zoom lock available)
External zoom
Performance
Max Magnification
0.33x
0.26x
Min Focus Distance
390 mm / 15.35 in
350 mm / 13.78 in
Production
Accessory
Lens Hood: PR-RBA72 (supplied)
Debut
2014-01-06
2014-10-29
Made In
Japan
Reviews
Neofiliac score
55%
50%
Pros
- Optically stabilized
- Zoom lock prevents zoom creep
- Superb build quality
- Very useful focal range
- Weather-sealed
Cons
- All-in-one lenses tend to offer lower IQ
- Not the best image quality
- Not the best build from Pentax
- External zoom without zoom lock
Remove
Remove
Related Products
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.