Standard Prime lenses for Nikon D3100
The Nikon D3100 incorporates the Nikon F mount & has a APS-C sensor. At this time, we have information on 22 Standard Prime lenses which will fit the D3100.
The D3100 has a crop factor of 1.6 so you need to multiply the lens focal length with 1.6 to get it's full frame equivalence. You can just click the 
symbol to visualize how the lens fits the D3100.
We have also developed an Advanced Lens Search so you can find your ideal lens.
ModelVisualizeFocal LengthApertureStabilizedWeight
Sigma 30mm F1.4 EX DC HSM30mmf/1.4 430g
Sigma 30mm F1.4 DC HSM30mmf/1.4 435g
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Sigma 50mm F1.4 DG HSM A50mmf/1.4 815g
Sigma 50mm F1.4 EX DG HSM50mmf/1.4 505g
Sigma 40mm F1.4 DG HSM A40mmf/1.40g
Voigtlander 58mm F1.4 Nokton SL II58mmf/1.4 320g
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Zeiss Otus 1.45555mmf/1.4 970g
Tokina Opera 50mm F1.450mmf/1.4950g
Irix 45mm F1.445mmf/1.4925g
Nikon AF Nikkor 50mm f1.4D50mmf/1.4 230g
Carl Zeiss Planar T 1,45050mmf/1.4 350g
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Nikon AF-S Nikkor 50mm f1.4G50mmf/1.4 290g
Nikon AF-S Nikkor 58mm f1.4G58mmf/1.4 385g
Samyang 50mm F1.4 AS UMC50mmf/1.4535g
Lensbaby Velvet 5656mmf/1.6 400g
Tamron SP 45mm F1.8 Di VC USD45mmf/1.8 520g
Nikon AF Nikkor 50mm f1.8D50mmf/1.8 155g
Nikon AF-S Nikkor 50mm f1.8G50mmf/1.8 185g
Nikon AF-S Nikkor 50mm f1.8G Special Edition50mmf/1.8 185g
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Nikon AF-S DX Nikkor 35mm f1.8G35mmf/1.8 210g
Voigtlander 40mm F2 Ultron SL II40mmf/2.0 200g
Lensbaby Burnside 3535mmf/2.8374g