IRIX Blackstone 15mm f/2.4 Blackstone 15mm

IRIX Blackstone 15mm f/2.4 Blackstone 15mm

IRIX
45 综合评分
vs
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD

Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD

Tamron
100 综合评分

评分

Budget
IRIX
41
Tamron
97
Macro
IRIX
64
Tamron
95
Landscape
IRIX
48
Tamron
87
Wildlife Sports
IRIX
32
Tamron
85
Professional
IRIX
41
Tamron
85
Street
IRIX
36
Tamron
83
Video Cinema
IRIX
32
Tamron
82
Portrait
IRIX
33
Tamron
81
Travel
IRIX
37
Tamron
81

规格

IRIX Blackstone 15mm f/2.4 Blackstone 15mmTamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
Optics
Typeprimezoom
Focal Length Min15 mm28 mm
Focal Length Max15 mm300 mm
Elements1520
Groups1113
Aspherical Elements23★
ED Elements22
CoatingNeutrino coatingfluorine coating
Aperture
Max Aperturef/22f/4
Min Aperturef/2.44-7.1
Constant✗✗
Diaphragm Blades99
Build
MountPentax KSony E
Formatfull-framefull-frame
Weather Sealed✓✓
Weight0.69 kg0.59 kg★
Filter Thread95 mm67 mm
AF & Stabilization
AF Typemanual focus onlyVXD linear motor★
Stabilization✗✓★
Focus
Min Focus Distance280 mm190 mm★
Max Magnification1:21:3.8

优缺点

IRIX Blackstone 15mm f/2.4 Blackstone 15mm

  • Strong optical (86th percentile)86th %ile
  • Strong macro (75th percentile)
  • Strong social proof (70th percentile)
  • Below average af (13th percentile)13th %ile
  • Below average aperture (20th percentile)20th %ile
  • Below average bokeh (23rd percentile)
  • Below average versatility (34th percentile)

Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD

  • Strong af (98th percentile)98th %ile
  • Strong versatility (98th percentile)98th %ile
  • Strong optical (97th percentile)97th %ile
  • Strong user sentiment (91st percentile)91st %ile

价格

Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD is £175 cheaper (1.3x less).

IRIX Blackstone 15mm f/2.4 Blackstone 15mm0.054每美元得分
vs
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD0.154每美元得分

Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD 性价比高 2.9 倍

IRIX Blackstone 15mm f/2.4 Blackstone 15mm

Amazon.co.uk
£826

Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD

Amazon.co.uk
£651

结论

★ 胜出: Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD

Scores 100 overall, wins 9 of 9 usage categories and 5 of 21 specs.

Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD 更擅长:

MacroBudgetStreetTravelPortraitLandscapeProfessionalVideo CinemaWildlife Sports

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Nikon NIKKOR 12-24mm f/4G IF-ED
76 £783
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74 £769
查看详情与价格: IRIX Blackstone 15mm f/2.4 Blackstone 15mm 查看详情与价格: Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD