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Samyang AF 85mm F1.4 RF vs Samyang MF 85mm F1.4 RF

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Samyang AF 85mm F1.4 RF

Telephoto Prime | Canon RF

Samyang AF 85mm F1.4 RF
CHECK PRICE

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Samyang MF 85mm F1.4 RF

Telephoto Prime | Canon RF

Samyang MF 85mm F1.4 RF
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Samyang AF 85mm F1.4 RF vs Samyang MF 85mm F1.4 RF Comparison Overview

In this review, we will be comparing Samyang AF 85mm F1.4 RF and Samyang MF 85mm F1.4 RF, two Telephoto Prime lenses by Samyang. Both lenses have the same focal length and max apertures of 85mm focal range and a max aperture of F1.4 so they are very comparable in this regard.

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.

Samyang AF 85mm F1.4 RF Key Specs

  • 85mm Focal Range
  • F1.4 Max Aperture
  • Weather Sealed
  • Filter Thread: 77mm
  • Max Format: 35mm FF
  • Canon RF Mount
  • Weight: 584g.
  • Diameter: 88mm
  • Length: 98mm
  • Min Focus Distance:0.9m
  • Max Magnification:0.11x

Samyang MF 85mm F1.4 RF Key Specs

  • 85mm Focal Range
  • F1.4 Max Aperture
  • Weather Sealed
  • Filter Thread: 72mm
  • Max Format: 35mm FF
  • Canon RF Mount
  • Weight: 730g.
  • Diameter: 78mm
  • Length: 99mm
  • Min Focus Distance:1m
  • Max Magnification:0.09x

What type of photography are the Samyang AF 85mm F1.4 RF and Samyang MF 85mm F1.4 RF lenses good for?

The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Samyang AF 85mm F1.4 RF and the Samyang MF 85mm F1.4 RF for their suitability to various photography scenarios:

Photography Type Samyang AF 85mm F1.4 RF Samyang MF 85mm F1.4 RF
Bird/WildlifeAverageAverage
SportsGoodGood
PortraitExcellentExcellent
TravelFairFair
StreetAverageAverage
WeddingVery GoodVery Good
Walk AroundFairFair
VloggingAverageAverage
LandscapeFairFair
MacroPoorPoor

Size and Weight Comparison

Size of a lens is an important deciding factor when comparing two lenses.Samyang MF 85mm F1.4 RF is the longer of the two lenses at 99mm. The Samyang AF 85mm F1.4 RF with a length of 98mm is 1mm shorter. On the other hand, the Samyang AF 85mm F1.4 RF has a larger diameter of 88mm compared to Samyang MF 85mm F1.4 RF's 78mm diameter.

Below you can find the scaled side by side image of Samyang AF 85mm F1.4 RF and Samyang MF 85mm F1.4 RF to get a better idea of how their size compare in real life.

Samyang AF 85mm F1.4 RF vs Samyang MF 85mm F1.4 RF Lens Size Comparison
Comparison image of Samyang AF 85mm F1.4 RF and Samyang MF 85mm F1.4 RF Size and Weight

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. Samyang AF 85mm F1.4 RF weighs 584g, which means it is 146g (19%) lighter than the Samyang MF 85mm F1.4 RF which has a weight of 730g.


Below you can find the dimension and weight table of the 'Telephoto Prime Lenses in Canon RF Mount for size comparison purposes.

Telephoto Prime Lenses in Canon RF Mount for Size Comparison
Model Length Diameter Weight Street Price
Canon RF 1200mm F8L IS USM Lens Canon RF 1200mm F8L IS USM
537mm
168mm 3340g Amazon B&H Photo
Canon RF 800mm F5.6L IS USM Lens Canon RF 800mm F5.6L IS USM
432mm
163mm 3140g Amazon B&H Photo
Canon RF 800mm F11 IS STM Lens Canon RF 800mm F11 IS STM
352mm
102mm 1260g Amazon B&H Photo
Canon RF 400mm F2.8L IS USM Lens Canon RF 400mm F2.8L IS USM
367mm
168mm 2890g Amazon B&H Photo
Canon RF 85mm F1.2L USM DS Lens Canon RF 85mm F1.2L USM DS
117mm
103mm 1195g Amazon B&H Photo
Canon RF 600mm F11 IS STM Lens Canon RF 600mm F11 IS STM
270mm
93mm 930g Amazon B&H Photo
Canon RF 600mm F4L IS USM Lens Canon RF 600mm F4L IS USM
472mm
168mm 3090g Amazon B&H Photo
Canon RF 85mm F1.2L USM Lens Canon RF 85mm F1.2L USM
117mm
103mm 1195g Amazon B&H Photo

Lens Mounts

Both Samyang AF 85mm F1.4 RF and Samyang MF 85mm F1.4 RF has the same Canon RF lens mount. Some of the latest released cameras that are compatible with the Canon RF lenses are Canon R6 II, Canon R10 and Canon R7.

Focal Range

Both lenses have the same focal range of 85mm and the fastest aperture of F1.4.

Reasons to choose Samyang AF 85mm F1.4 RF over Samyang MF 85mm F1.4 RF

Diaphgragm Blades 9 vs 8 Potentially more rounded and smooth bokeh
Autofocus Yes vs No Easier, faster and more accurate focusing
Weight 584g vs 730g 146g lighter
Length 98mm vs 99mm 1mm shorter
Minimum Focus Distance 0.9m vs 1m can focus closer to the subject
Max Magnification 0.11x vs 0.09x higher magnification better for close-up shots

Reasons to choose Samyang MF 85mm F1.4 RF over Samyang AF 85mm F1.4 RF

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 78mm vs 88mm 10mm smaller in diameter
Filter Thread 72mm vs 77mm Smaller filters are cheaper and easier to find

Common Strengths of Samyang AF 85mm F1.4 RF and Samyang MF 85mm F1.4 RF
Autofocus Yes vs Yes Easier, faster and more accurate focusing
Weather Sealing Yes vs Yes safer to use under rain and dust
Common Weaknesses of Samyang AF 85mm F1.4 RF and Samyang MF 85mm F1.4 RF
Image Stabilization No vs No Reliant on in-body Image Stabilization



**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.

Samyang AF 85mm F1.4 RF vs Samyang MF 85mm F1.4 RF Specs Table

Detailed comparison of specifications
General
Brand Samyang Samyang
Lens Type Prime Prime
Price CHECK PRICE CHECK PRICE
Lens Type Telephoto Prime Telephoto Prime
Lens Mount Canon RF Canon RF
Max Format 35mm FF 35mm FF
Focal Range 85mm 85mm
Image Stabilization
Colour Black 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 F22
Aperture Ring No Yes
Diaphragm Blades 9 8
Optics
Optical Elements 11 9
Optical Groups 8 7
Focusing
Min Focus Distance 0.9m 1m
Max Magnification 0.11X 0.09X
Autofocus Yes No
AF Motor Type Linear Motor No AF
Full Time Manual Yes Yes
Focus Method Internal Unknown
Distance Scale No Yes
DoF Scale No Yes
Distance Scale No Yes
Focus Distance Limiter Unknown Unknown
Physical Specs
Weight 584g 730g
Diameter 88mm 78mm
Length 98mm 99mm
Materials Magnesium alloy Unknown
Weather Sealing Yes Yes
Filter Thread 77mm 72mm
Filter Notes - -
Hood Supplied Yes Yes
Hood Code Unknown Unknown
Tripod Collar No No
Optional Accessories - -
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