Compare Pentax-DA* 16-50mm F2.8 vs Pentax 02 Standard Zoom
Construction
Aperture Blades
9 blades
5 blades, 5-bladed lens shutter/aperture mechanism
Colors
Black
Form Factor
Standard Zoom Lens
Standard Zoom Lens
Image Size
APS-C
1/1.7"
Lens Mount
Pentax K-mount
Pentax Q-mount
Material
Magnesium alloy
Metal mount
Motor
Stepper motor
Micromotor
Optical Formula | Elements
16 elements
8 elements
Optical Formula | Groups
10 groups
7 groups
Optical Formula | Special Glass
ED + anomalous glass + aspherical elements, HD coating groups
4 extra-low-dispersion and low-refractive aspherical elements, SP Coating groups
Dimensions
Filter Diameter
77 mm / 3.03 in
40.5 mm / 1.59 in
Size | Diameter
84 mm / 3.31 in
49 mm / 1.93 in
Size | Length
117 mm / 4.61 in
48 mm / 1.89 in
Weight
712 g / 25.16 oz
96 g / 3.39 oz
Function
Angle Of View
84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical (wide) ~ 32.2° Diagonal | 27.0° Horizontal | 18.2° Vertical (tele)
86.5° Diagonal | 76.1° Horizontal | 55.1° Vertical (wide) ~ 34.8° Diagonal | 29.2° Horizontal | 19.7° Vertical (tele)
Aperture
f/2.8 ~ f/22
f/2.8–4.5 ~ f/8
Autofocus
Yes
Yes
Crop Factor
1.5
4.6
Focal Length
16 mm ~ 50 mm
5 mm ~ 15 mm
Focal Length (35mm Equivalent)
24.0 mm ~ 75.0 mm
23.0 mm ~ 69.0 mm
Focus Type
Internal
Image Stabilization
No
Weather Resistance
Yes
Zoom Type
External zoom
Performance
Max Magnification
0.24x
0.06x
Min Focus Distance
300 mm / 11.81 in
300 mm / 11.81 in
Production
Accessory
Lens Hood: PH-RBN77 (sold separately)
Lens Hood: PH-SBA (sold separately)
Debut
2021-07-14
2011-06-23
Reviews
Neofiliac score
40%
50%
Pros
- Weather-sealed
- Solid build quality
- Extremely light and compact
- Has a metal mount
- Has built-in ND filter
Cons
- Exterior designed like a 1990's lens
- External zoom without zoom lock
- Lens hood not included
- Expensive for APS-C
- Lens hood not included
- Not the best in IQ
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