Samyang AF 75mm F1.8 FE vs Samyang AF 85mm F1.4 FE

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Samyang AF 75mm F1.8 FE

Standard Prime | Sony E

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Samyang AF 85mm F1.4 FE

Telephoto Prime | Sony E

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Samyang AF 75mm F1.8 FE vs Samyang AF 85mm F1.4 FE Comparison Overview

Here we are comparing two Samyang lenses lenses with different focal types: Samyang AF 75mm F1.8 FE is a Standard Prime lens with a 75mm focal range and a max aperture of F1.8 whereas Samyang AF 85mm F1.4 FE is a Telephoto Prime lens with a 85mm 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.

Samyang AF 75mm F1.8 FE Key Specs

75mm Focal Range

F1.8 Max Aperture

Filter Thread: 58mm

Max Format: 35mm FF

Sony E Mount

Weight: 230g.

Diameter: 65mm

Length: 69mm

Min Focus Distance:0.69m

Max Magnification:0.13x

Samyang AF 85mm F1.4 FE Key Specs

85mm Focal Range

F1.4 Max Aperture

Weather Sealed

Filter Thread: 77mm

Max Format:

Sony E Mount

Weight: 568g.

Diameter: 88mm

Length: 100mm

Min Focus Distance:0.9m

Max Magnification:0.11x

Size and Weight Comparison

Size of a lens is an important deciding factor when comparing two lenses.Samyang AF 85mm F1.4 FE is the longer of the two lenses at 100mm. The Samyang AF 75mm F1.8 FE with a length of 69mm is 31mm shorter. Besides being longer, the Samyang AF 85mm F1.4 FE also has a larger diameter of 88mm compared to Samyang AF 75mm F1.8 FE's 65mm 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. Samyang AF 75mm F1.8 FE weighs 230g, which means it is 338g (146%) lighter than the Samyang AF 85mm F1.4 FE which has a weight of 568g.

Lens Mounts

Both Samyang AF 75mm F1.8 FE and Samyang AF 85mm F1.4 FE has the same Sony E lens mount. Some of the latest released cameras that are compatible with the Sony E lenses are Sony A7 IV, Sony ZV-E10 and Sony A1.

Focal Range

Samyang AF 75mm F1.8 FE is a prime lens with fixed focal lenght of 75mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides an 35mm (FF) equivalent of 112.5mm.
Samyang AF 85mm F1.4 FE is a prime lens with fixed focal lenght of 85mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides an 35mm (FF) equivalent of 127.5mm.

Reasons to choose Samyang AF 75mm F1.8 FE over Samyang AF 85mm F1.4 FE

Focal Length - Wide	75mm vs 85mm	10mm Wider coverage
Weight	230g vs 568g	338g lighter
Diameter	65mm vs 88mm	23mm smaller in diameter
Length	69mm vs 100mm	31mm shorter
Filter Thread	58mm vs 77mm	Smaller filters are cheaper and easier to find
Minimum Focus Distance	0.69m vs 0.9m	can focus closer to the subject
Max Magnification	0.13x vs 0.11x	higher magnification better for close-up shots

Reasons to choose Samyang AF 85mm F1.4 FE over Samyang AF 75mm F1.8 FE

Focal Length - Tele	85mm vs 75mm	10mm more Tele coverage
Max Aperture - Wide	1.4 vs 1.8	Wider aperture at wide end
Max Aperture - Tele	1.4 vs 1.8	Wider aperture at tele end
Weather Sealing	Yes vs No	safer to use under rain and dust

Common Strengths of Samyang AF 75mm F1.8 FE and Samyang AF 85mm F1.4 FE

Internal Focusing	Yes vs Yes	Length of the lens doesn't change during focusing

Common Weaknesses of Samyang AF 75mm F1.8 FE and Samyang AF 85mm F1.4 FE

Image Stabilization	No vs No	Reliant on in-body Image Stabilization
Distance Scale	No vs No	No Distance Scale assist

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Samyang AF 75mm F1.8 FE vs Samyang AF 85mm F1.4 FE Specs Table

Detailed comparison of specifications

General	Samyang AF 75mm F1.8 FE	Samyang AF 85mm F1.4 FE
Brand	Samyang	Samyang
Lens Type	Prime	Prime
Price	CHECK PRICE	CHECK PRICE
Lens Type	Standard Prime	Telephoto Prime
Lens Mount	Sony E	Sony E
Max Format	35mm FF	35mm FF
Focal Range	75mm	85mm
Image Stabilization
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	F1.8	F1.4
Min Aperture	F22	F16
Aperture Ring	No	No
Diaphragm Blades	9	9
Optics
Optical Elements	10	11
Optical Groups	9	8
Focusing
Min Focus Distance	0.69m	0.9m
Max Magnification	0.13X	0.11X
Autofocus	Yes	Yes
AF Motor Type	Stepper motor	Linear Motor
Full Time Manual	No	Yes
Focus Method	Internal	Internal
Distance Scale	No	No
DoF Scale	No	No
Distance Scale	No	No
Focus Distance Limiter	No	Unknown
Physical Specs
Weight	230g	568g
Diameter	65mm	88mm
Length	69mm	100mm
Materials	Unknown	Unknown
Weather Sealing	No	Yes
Filter Thread	58mm	77mm
Filter Notes	-	-
Hood Supplied	Yes	Yes
Hood Code	Unknown	Unknown
Tripod Collar	No	No
Optional Accessories	-	-
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