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Telecompressor

A telecompressor or focal reducer is an optical element used to reduce focal length, increase lens speed, and in some instances improve optical transfer function (OTF) performance. It is also widely known under the name “Speed Booster”, which is the commercial name of a line of telecompressors by the manufacturer Metabones. Popular applications include…

Calculating focal reduction, Overview & Keplerian (relay) telecompressors

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Overview

Calculating focal reduction

Keplerian (relay) telecompressors

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Telecompressor

Nodes33
Edges32
Triples8
Avg. degree1.94
Density0.060606
Components1

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Telecompressor

Top relations

related to Keplerian (relay) telecompressors · 7
Telecompressor → Implementing, Minolta RD-175, Nikon, One, SLR, Telecompressors, The
related to Calculating focal reduction · 1
Telecompressor → For

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Important terminology

lens focal used lenses digital telecompressors cameras telescope length astrophotography mirrorless view reducer optical speed include also teleconverter axis image

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Telecompressorrelated to Calculating focal reductionFor0.60section
Telecompressorrelated to Keplerian (relay) telecompressorsTelecompressors0.60section
Telecompressorrelated to Keplerian (relay) telecompressorsSLR0.60section
Telecompressorrelated to Keplerian (relay) telecompressorsMinolta RD-1750.60section
Telecompressorrelated to Keplerian (relay) telecompressorsNikon0.60section
Telecompressorrelated to Keplerian (relay) telecompressorsThe0.60section
Telecompressorrelated to Keplerian (relay) telecompressorsImplementing0.60section
Telecompressorrelated to Keplerian (relay) telecompressorsOne0.60section

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