Sony FE 135mm f/1.8 GM
E778956
The Sony FE 135mm f/1.8 GM is a high-end full-frame telephoto prime lens renowned for its exceptional sharpness, fast f/1.8 aperture, and premium build, designed primarily for Sony E-mount mirrorless cameras.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sony FE 135mm f/1.8 GM canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9000780 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sony FE 135mm f/1.8 GM Context triple: [Sony G Master lenses, includes, Sony FE 135mm f/1.8 GM]
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A.
Sony FE 85mm f/1.4 GM
The Sony FE 85mm f/1.4 GM is a high-end full-frame portrait prime lens renowned for its sharpness, creamy bokeh, and fast autofocus, designed for Sony E-mount mirrorless cameras.
-
B.
Sony FE 16-35mm f/2.8 GM
The Sony FE 16-35mm f/2.8 GM is a professional full-frame ultra-wide-angle zoom lens known for its constant fast aperture, high corner-to-corner sharpness, and premium build quality for Sony E-mount cameras.
-
C.
Sony FE 24mm f/1.4 GM
The Sony FE 24mm f/1.4 GM is a high-end, wide-angle prime lens for Sony full-frame mirrorless cameras, known for its fast aperture, sharp optical performance, and premium build quality.
-
D.
Sony FE 200-600mm f/5.6-6.3 G OSS (not G Master but often associated in telephoto lineup)
The Sony FE 200–600mm f/5.6–6.3 G OSS is a full-frame super-telephoto zoom lens popular among wildlife and sports photographers for its long reach, internal zoom, and strong optical performance at a relatively accessible price point.
-
E.
Sony G Master lenses
Sony G Master lenses are Sony’s premium line of full-frame E-mount lenses known for their exceptional sharpness, advanced optics, and professional-grade build quality.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sony FE 135mm f/1.8 GM Target entity description: The Sony FE 135mm f/1.8 GM is a high-end full-frame telephoto prime lens renowned for its exceptional sharpness, fast f/1.8 aperture, and premium build, designed primarily for Sony E-mount mirrorless cameras.
-
A.
Sony FE 85mm f/1.4 GM
The Sony FE 85mm f/1.4 GM is a high-end full-frame portrait prime lens renowned for its sharpness, creamy bokeh, and fast autofocus, designed for Sony E-mount mirrorless cameras.
-
B.
Sony FE 16-35mm f/2.8 GM
The Sony FE 16-35mm f/2.8 GM is a professional full-frame ultra-wide-angle zoom lens known for its constant fast aperture, high corner-to-corner sharpness, and premium build quality for Sony E-mount cameras.
-
C.
Sony FE 24mm f/1.4 GM
The Sony FE 24mm f/1.4 GM is a high-end, wide-angle prime lens for Sony full-frame mirrorless cameras, known for its fast aperture, sharp optical performance, and premium build quality.
-
D.
Sony FE 200-600mm f/5.6-6.3 G OSS (not G Master but often associated in telephoto lineup)
The Sony FE 200–600mm f/5.6–6.3 G OSS is a full-frame super-telephoto zoom lens popular among wildlife and sports photographers for its long reach, internal zoom, and strong optical performance at a relatively accessible price point.
-
E.
Sony G Master lenses
Sony G Master lenses are Sony’s premium line of full-frame E-mount lenses known for their exceptional sharpness, advanced optics, and professional-grade build quality.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Sony G Master lens
ⓘ
camera lens ⓘ telephoto prime lens ⓘ |
| coating |
Nano AR Coating
ⓘ
fluorine coating on front element ⓘ |
| compatibleWith |
Sony Alpha APS-C E-mount cameras
ⓘ
linked to:
Sony E-mount
Sony Alpha full-frame E-mount cameras ⓘ |
| designedFor | Sony full-frame mirrorless cameras ⓘ |
| diaphragmBlades | 11 ⓘ |
| diaphragmType | circular aperture ⓘ |
| effectiveFocalLengthOnAPS-C | approximately 202.5 mm ⓘ |
| filterThreadSize | 82 mm ⓘ |
| focalLength | 135 mm ⓘ |
| focusDrive | XD linear motor ⓘ |
| focusMechanism | internal focusing ⓘ |
| focusMode |
autofocus
ⓘ
manual focus ⓘ |
| format | full-frame ⓘ |
| hasFeature |
AF/MF switch
ⓘ
aperture ring ⓘ de-clickable aperture ring ⓘ dust and moisture resistance ⓘ focus hold button ⓘ focus range limiter ⓘ weather sealing ⓘ |
| intendedUse |
event photography
ⓘ
portrait photography ⓘ sports photography ⓘ stage and concert photography ⓘ wedding photography ⓘ |
| introducedBy | Sony ⓘ |
| knownFor |
exceptional sharpness
ⓘ
fast and accurate autofocus ⓘ high subject isolation ⓘ premium build quality ⓘ smooth bokeh ⓘ |
| lensSeries | G Master ⓘ |
| lensType | prime lens ⓘ |
| manufacturer | Sony ⓘ |
| marketPosition | high-end professional lens ⓘ |
| maximumAperture | f/1.8 ⓘ |
| maximumMagnification | 0.25x ⓘ |
| minimumAperture | f/22 ⓘ |
| minimumFocusDistance | 0.7 m ⓘ |
| mount | Sony E-mount ⓘ |
| opticalDesignElements | 13 elements ⓘ |
| opticalDesignGroups | 10 groups ⓘ |
| supports | autofocus ⓘ |
| zoomType | fixed focal length ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Sony FE 135mm f/1.8 GM Description of subject: The Sony FE 135mm f/1.8 GM is a high-end full-frame telephoto prime lens renowned for its exceptional sharpness, fast f/1.8 aperture, and premium build, designed primarily for Sony E-mount mirrorless cameras.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.