Site Title

Compare Pentax DA 15mm F4 vs Sony E 11mm F1.8

Reviews

Neoscore
59%
62%
Pros
  • Exceptionally light and compact
  • Good weather resistance
  • Light in the hand
  • Weather-sealed
Cons
  • Not the highest IQ level
  • Not the best image quality
  • Lack of character

Construction

Aperture Blades
9 blades, Rounded aperture diaphragm
7 blades
Colors
Black, Silver
Black
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
APS-C
APS-C
Lens Barrel
Distance scale, DoF scale
Lens Mount
Pentax K-mount
Sony E-mount
Motor
Screw drive from camera
Linear Motor
Optical Formula | Elements
8 elements
12 elements
Optical Formula | Groups
6 groups
11 groups
Optical Formula | Special Glass
1 Hybrid aspherical element, 1 ED glass element, High-grade multi-layer HD (High Definition) Coating groups
3x ED, 3x Aspherical groups

Dimensions

Filter Diameter
49 mm / 1.93 in
55 mm / 2.17 in
Size | Diameter
63 mm / 2.48 in
66 mm / 2.60 in
Size | Length
40 mm / 1.57 in
58 mm / 2.28 in
Weight
189 g / 6.68 oz
181 g / 6.40 oz

Function

Angle Of View
87.8° Diagonal | 77.3° Horizontal | 56.1° Vertical
105.4° Diagonal | 95.0° Horizontal | 72.1° Vertical
Aperture
f/4 ~ f/22
f/1.8 ~ f/16
Autofocus
Yes
Yes
Crop Factor
1.5
1.5
Focal Length
15 mm
11 mm
Focal Length (35mm Equivalent)
22.5 mm
16.5 mm
Focus Type
Unit
Internal
Image Stabilization
No
No
Weather Resistance
Yes

Performance

Max Magnification
0.15x
0.2x
Min Focus Distance
180 mm / 7.09 in
120 mm / 4.72 in

Production

Accessory
Lens Hood: built-in hood (supplied)
Lens Hood: ALC-SH170 (supplied)
Debut
2013-08-27
2022-06-01
Model Name
SEL11F18
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