CameraDecision
  • CAMERAS
    • All Cameras
    • Cameras by Brand
      • Sony Cameras
      • Canon Cameras
      • Nikon Cameras
      • Pentax Cameras
      • Fujifilm Cameras
      • Olympus Cameras
      • Panasonic Cameras
      • Leica Cameras
      • Samsung Cameras
    • Cameras by Body Type
      • Mirrorless Cameras
      • DSLR Cameras
      • Compact Cameras
      • Bridge Cameras
      • Waterproof Cameras
    • Cameras by Lens Mount
      • Sony E Mount Cameras
      • Canon RF Mount Cameras
      • Nikon Z Mount Cameras
      • Micro Four Thirds Mount Cameras
      • Fujifilm X Mount Cameras
      • Leica L Mount Cameras
      • Nikon F Mount Cameras
      • Canon EF Mount Cameras
      • Canon EF M Mount Cameras
      • Canon EF S Mount Cameras
      • Pentax KAF Mount Cameras
      • Sony Alpha Mount Cameras
      • Fujifilm G Mount Cameras
      • Sigma SA Mount Cameras
      • Nikon 1 Mount Cameras
  • LENSES
    • All Lenses
    • Lenses by Mount
      • Sony E Mount Lenses
      • Canon RF Mount Lenses
      • Nikon Z Mount Lenses
      • Canon EF Mount Lenses
      • Canon EF M Mount Lenses
      • Canon EF S Mount Lenses
      • Nikon F Mount Lenses
      • Fujifilm X Mount Lenses
      • Micro Four Thirds Mount Lenses
      • Leica L Mount Lenses
      • Pentax KAF Mount Lenses
      • Fujifilm G Mount Lenses
      • Sigma SA Mount Lenses
      • Sony Alpha Mount Lenses
    • Teleconverters
  • TOOLS
    • Cameras
      • Smart Find
      • 1-on-1 Comparison
    • Lenses
      • Smart Find
      • 1-on-1 Comparison
  • BLOG

Kamlan 28mm F1.4 vs Sigma 30mm F1.4 DC DN C

x
Lens to replace
Change

Kamlan 28mm F1.4

Wideangle Prime | Micro Four Thirds

Kamlan 28mm F1.4
CHECK PRICE

BUY from B&H PHOTO
Change
    
Sigma 30mm F1.4 C

Standard Prime | Micro Four Thirds

Sigma 30mm F1.4 DC DN C
CHECK PRICE

BUY from B&H PHOTO

Kamlan 28mm F1.4 vs Sigma 30mm F1.4 C Comparison Overview

Here we are comparing two lenses with different focal types: Kamlan 28mm F1.4 is a Wideangle Prime lens with a 28mm focal range and a max aperture of F1.4 whereas Sigma 30mm F1.4 C is a Standard Prime lens with a 30mm focal range and max aperture of F1.4.

We will start with briefly looking and the main specs of these two lenses and in the section, we will start analyzing in more detail and list the pros and cons of each lenses.

Kamlan 28mm F1.4 Key Specs

  • 28mm Focal Range
  • F1.4 Max Aperture
  • Filter Thread: 52mm
  • Max Format: APS-C / DX
  • Micro Four Thirds Mount
  • Weight: 384g.
  • Diameter: 55mm
  • Length: 65mm
  • Min Focus Distance:0.25m
  • Max Magnification:0.15x

Sigma 30mm F1.4 C Key Specs

  • 30mm Focal Range
  • F1.4 Max Aperture
  • Filter Thread: 52mm
  • Max Format: APS-C / DX
  • Micro Four Thirds Mount
  • Weight: 265g.
  • Diameter: 65mm
  • Length: 73mm
  • Min Focus Distance:0.3m
  • Max Magnification:0.14x

What type of photography are the Kamlan 28mm F1.4 and Sigma 30mm F1.4 C lenses good for?

The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Kamlan 28mm F1.4 and the Sigma 30mm F1.4 C for their suitability to various photography scenarios:

Photography Type Kamlan 28mm F1.4 Sigma 30mm F1.4 C
Bird/WildlifeFairFair
SportsAverageAverage
PortraitExcellentExcellent
TravelGoodGood
StreetVery GoodVery Good
WeddingExcellentExcellent
Walk AroundGoodGood
VloggingGoodGood
LandscapeGoodGood
MacroPoorPoor

Size and Weight Comparison

Size of a lens is an important deciding factor when comparing two lenses.Sigma 30mm F1.4 C is the longer of the two lenses at 73mm. The Kamlan 28mm F1.4 with a length of 65mm is 8mm shorter. Besides being longer, the Sigma 30mm F1.4 C also has a larger diameter of 65mm compared to Kamlan 28mm F1.4's 55mm diameter.

Weight of a lens is as important as its external dimensions, especially if you are planning to hand hold your camera and lens combination for longer periods. Sigma 30mm F1.4 C weighs 265g, 30% (119g) lighter than the Kamlan 28mm F1.4's weight of 384g.


Lens Mounts

Both Kamlan 28mm F1.4 and Sigma 30mm F1.4 C has the same Micro Four Thirds lens mount. Some of the latest released cameras that are compatible with the Micro Four Thirds lenses are OM System OM-5, Panasonic GH6 and OM System OM-1.

Kamlan 28mm F1.4 is also available in Canon EF-M , Fujifilm X and Sony E mounts.

Sigma 30mm F1.4 C is also available in Sony E and Fujifilm X mounts.

Focal Range

Kamlan 28mm F1.4 is a prime lens with fixed focal lenght of 28mm which has an effective (full-frame 35mm equivalent) focal range of 56mm when used on a APS-C / DX format camera. Sigma 30mm F1.4 C is a prime lens with fixed focal lenght of 30mm which has an effective (full-frame 35mm equivalent) focal range of 45mm when used on a APS-C / DX format camera.

Reasons to choose Kamlan 28mm F1.4 over Sigma 30mm F1.4 DC DN C

Focal Length - Wide 28mm vs 30mm 2mm Wider coverage
Diaphgragm Blades 11 vs 9 Potentially more rounded and smooth bokeh
Distance Scale Yes vs No Distance Scale to assist focusing
Depth-of-Field Scale Yes vs No Depth of Field scale to assist focusing
Aperture Ring Yes vs No able to adjust the aperture on the lens
Diameter 55mm vs 65mm 10mm smaller in diameter
Length 65mm vs 73mm 8mm shorter
Minimum Focus Distance 0.25m vs 0.3m can focus closer to the subject
Max Magnification 0.15x vs 0.14x higher magnification better for close-up shots

Reasons to choose Sigma 30mm F1.4 DC DN C over Kamlan 28mm F1.4

Focal Length - Tele 30mm vs 28mm 2mm more Tele coverage
Autofocus Yes vs No Easier, faster and more accurate focusing
Max Sensor Coverage APS-C / DX vs APS-C / DX covers larger sensors
Weight 265g vs 384g 119g lighter

Common Strengths of Kamlan 28mm F1.4 and Sigma 30mm F1.4 DC DN C
Internal Focusing Yes vs Yes Length of the lens doesn't change during focusing
Common Weaknesses of Kamlan 28mm F1.4 and Sigma 30mm F1.4 DC DN C
Image Stabilization No vs No Reliant on in-body Image Stabilization
Weather Sealing No vs No not safe under rain and dust



**This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Kamlan 28mm F1.4 vs Sigma 30mm F1.4 C Specs Table

Detailed comparison of specifications
General
Brand Kamlan Sigma
Lens Type Prime Prime
Price CHECK PRICE CHECK PRICE
Lens Type Wideangle Prime Standard Prime
Lens Mount Micro Four Thirds Micro Four Thirds
Max Format APS-C / DX APS-C / DX
Focal Range 28mm 30mm
Image Stabilization No
Colour Unknown Black
Zoom Method No Zoom No Zoom
Power Zoom No No
Zoom Lock No No
Zoom Ratio 1.0X 1.0X
Aperture
Max Aperture F1.4 F1.4
Min Aperture F16 F16.0
Aperture Ring Yes No
Diaphragm Blades 11 9
Optics
Optical Elements 8 9
Optical Groups 7 7
Focusing
Min Focus Distance 0.25m 0.3m
Max Magnification 0.15X 0.14X
Autofocus No Yes
AF Motor Type No AF Stepper motor
Full Time Manual Yes No
Focus Method Internal Internal
Distance Scale Yes No
DoF Scale Yes No
Distance Scale Yes No
Focus Distance Limiter Unknown Unknown
Physical Specs
Weight 384g 265g
Diameter 55mm 65mm
Length 65mm 73mm
Materials Unknown Unknown
Weather Sealing Unknown No
Filter Thread 52mm 52mm
Filter Notes - -
Hood Supplied Unknown No
Hood Code Unknown Unknown
Tripod Collar Unknown No
Optional Accessories - -
Report a Correction
FOLLOW US


Latest Lenses
Sony FE 20-70mm F4 G
Sony FE 20-70mm F4 G
Sony E | F4 Standard Zoom
Sigma 60-600mm F4.5-6.3 DG DN OS
Sigma 60-600mm F4.5-6.3 DG DN OS
Leica L | F4.5-6.3 Telephoto Zoom
Sigma 60-600mm F4.5-6.3 DG DN OS
Sigma 60-600mm F4.5-6.3 DG DN OS
Sony E | F4.5-6.3 Telephoto Zoom
Panasonic LUMIX S 14-28mm F4-5.6 Macro
Panasonic LUMIX S 14-28mm F4-5.6 Macro
Leica L | F4-5.6 Wideangle Zoom
Panasonic Leica DG Vario-Elmarit 12-35mm F2.8 ASPH POWER OIS
Panasonic Leica DG Vario-Elmarit 12-35mm F2.8 ASPH POWER OIS
Micro Four Thirds | F2.8 Standard Zoom
Most Popular Lenses
Canon EF 75-300mm f4.0-5.6 III
Canon EF 75-300mm f4.0-5.6 III
75-300mm | F4.0 - F5.6 Telephoto Zoom
Sony FE 24-105mm F4 G OSS
Sony FE 24-105mm F4 G OSS
24-105mm | F4 Standard Zoom
Nikon AF Nikkor 70-300mm f4-5.6G
Nikon AF Nikkor 70-300mm f4-5.6G
70-300mm | F4.0 - F5.6 Telephoto Zoom
Fujifilm XF 18-55mm F2.8-4 R LM OIS
Fujifilm XF 18-55mm F2.8-4 R LM OIS
18-55mm | F2.8 - F4.0 Standard Zoom
Fujifilm XF 16-55mm F2.8 R LM WR
Fujifilm XF 16-55mm F2.8 R LM WR
16-55mm | F2.8 Standard Zoom
Copyright © 2023 by CameraDecision
Privacy About Contact Us SpeakerDecision

Report a Correction