Compare Samyang 10mm F2.8 ED AS NCS CS vs Pentax DA 560mm F5.6

Construction

Aperture Blades
6 blades, Manual aperture setting via lens ring
Form Factor
Ultra Wide-Angle Prime Lens
Super Telephoto Prime Lens
Image Size
APS-C
APS-C
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Canon EF-M-mount, Canon EF-mount, Micro Four Thirds-mount, Fujifilm X-mount, Micro Four Thirds-mount, Nikon F-mount, Pentax K-mount, Samsung NX-mount, Sony A-mount, Sony E-mount
Pentax K-mount
Optical Formula | Elements
14 elements
6 elements
Optical Formula | Groups
10 groups
5 groups
Optical Formula | Special Glass
2 aspherical elements, 1 ED glass element groups

Dimensions

Filter Diameter
112 mm / 4.41 in
Size | Diameter
86 mm / 3.39 in
130 mm / 5.12 in
Size | Length
77 mm / 3.03 in
522 mm / 20.55 in
Weight
580 g / 20.49 oz
3040 g / 107.42 oz

Function

Angle Of View
110.6° Diagonal | 100.4° Horizontal | 77.3° Vertical
3.0° Diagonal | 2.5° Horizontal | 1.6° Vertical
Aperture
f/2.8 ~ f/22
f/5.6 ~ f/45
Autofocus
No
Crop Factor
1.5
1.5
Focal Length
10 mm
560 mm
Focal Length (35mm Equivalent)
15.0 mm
840.0 mm
Image Stabilization
No

Performance

Min Focus Distance
250 mm / 9.84 in
5600 mm / 220.47 in

Production

Accessory
Lens Hood: Integrated hood (supplied)
Debut
2013-12-06
2012-09-10

Reviews

Neofiliac score
40%
16%
Pros
  • One of the widest rectilinear lens for APS-C
  • Reasonable IQ
  • Bright f/2.8 aperture
  • The longest reach for APS-C
Cons
  • Lacks front filter thread
  • Dark maximum aperture
  • Large and heavy like a full-frame lens
  • Professionals may prefer FF instead

Price

Offers (incl. referral links)
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