Canon FD Konica AR M42 Minolta A Nikon DX Nikon FX Olympus OM Pentax K Sony A

Wide angle

Full frame

Sigma 18mm f/2.8 Filtermatic

Name: Sigma 18mm f/2.8 Filtermatic
Brand: Sigma
SKU: sigma-18mm-f-2-8-filtermatic
Availability: InStock

4.3

(1 reviews)

Optical: 4.3

Mechanical: 5.0

Value: 8.0

Focal Length

18mm

Aperture

f/2.8-22

Mount

Canon FD, Konica AR, M42, Minolta A, Nikon DX, Nikon FX, Olympus OM, Pentax K, Sony A

Weight

350g

Sigma 18mm f/2.8 Filtermatic is a manual focus wide angle lens for full frame cameras.

Optical design

Has 5 aperture blades, this number of blades are commonly used. Having rounded blades provides out of focus circle shape closer to a circle. Bright lens thanks to the high aperture value

Physical characteristics

With a lens filter diameter of 77 mm this lens deserves a good quality filter, this is commonly filter size, provides a range of filter options. 65 mm long, this small lens should be always in the camera bag. Weights 350 grams so plan ahead, carry only if really necessary.

Sigma 18mm f/2.8 Filtermatic purchase history

eBay Price HistoryeBay Auction (high-low)

Purchases (249)

Jul 26, 2025$47.00
Jun 10, 2025$112.00
Jun 10, 2025$115.00
Jun 4, 2025$105.00
Jun 4, 2025$103.00
May 22, 2025$292.00
May 22, 2025$137.00
May 22, 2025$117.00
May 22, 2025$342.00
May 22, 2025$440.00
May 21, 2025$386.00
May 21, 2025$420.00
May 21, 2025$230.00
May 21, 2025$684.00
May 21, 2025$879.00
May 21, 2025$592.00
May 21, 2025$274.00
May 21, 2025$121.00
May 21, 2025$479.00
May 20, 2025$488.00
May 20, 2025$779.00
May 20, 2025$876.00
May 20, 2025$176.00
May 20, 2025$147.00
May 20, 2025$439.00
May 19, 2025$194.00
May 19, 2025$488.00
May 19, 2025$203.00
May 19, 2025$440.00
May 19, 2025$59.00
May 18, 2025$448.00
May 17, 2025$106.00
May 16, 2025$98.00
May 16, 2025$390.00
May 16, 2025$488.00
May 16, 2025$77.00
May 16, 2025$440.00
May 16, 2025$508.00
May 15, 2025$518.00
May 15, 2025$490.00
May 15, 2025$493.00
May 15, 2025$685.00
May 15, 2025$125.00
May 14, 2025$145.00
May 14, 2025$419.00
May 14, 2025$147.00
May 14, 2025$252.00
May 13, 2025$208.00
May 13, 2025$440.00
May 12, 2025$420.00
May 12, 2025$215.00
May 11, 2025$440.00
May 11, 2025$585.00
May 11, 2025$156.00
May 10, 2025$80.00
May 10, 2025$342.00
May 9, 2025$488.00
May 9, 2025$113.00
May 9, 2025$484.00
May 9, 2025$615.00
May 8, 2025$440.00
May 8, 2025$195.00
May 8, 2025$517.00
May 7, 2025$361.00
May 7, 2025$147.00
May 7, 2025$1269.00
May 6, 2025$508.00
May 6, 2025$654.00
May 6, 2025$127.00
May 5, 2025$98.00
May 4, 2025$147.00
May 4, 2025$390.00
May 3, 2025$390.00
May 3, 2025$487.00
May 2, 2025$177.00
May 2, 2025$425.00
May 2, 2025$133.00
May 2, 2025$78.00
May 1, 2025$391.00
May 1, 2025$156.00
May 1, 2025$430.00
May 1, 2025$767.00
Apr 30, 2025$244.00
Apr 30, 2025$484.00
Apr 30, 2025$103.00
Apr 29, 2025$147.00
Apr 28, 2025$147.00
Apr 28, 2025$420.00
Apr 28, 2025$127.00
Apr 27, 2025$59.00
Apr 27, 2025$1207.00
Apr 26, 2025$124.00
Apr 26, 2025$430.00
Apr 25, 2025$484.00
Apr 25, 2025$488.00
Apr 25, 2025$107.00
Apr 25, 2025$459.00
Apr 25, 2025$440.00
Apr 25, 2025$537.00
Apr 25, 2025$156.00
Apr 24, 2025$440.00
Apr 24, 2025$396.00
Apr 23, 2025$386.00
Apr 23, 2025$166.00
Apr 22, 2025$64.00
Apr 22, 2025$293.00
Apr 22, 2025$585.00
Apr 22, 2025$1011.00
Apr 22, 2025$479.00
Apr 21, 2025$376.00
Apr 21, 2025$440.00
Apr 19, 2025$137.00
Apr 18, 2025$469.00
Apr 18, 2025$430.00
Apr 17, 2025$439.00
Apr 16, 2025$185.00
Apr 16, 2025$147.00
Apr 16, 2025$420.00
Apr 16, 2025$430.00
Apr 15, 2025$380.00
Apr 15, 2025$484.00
Apr 15, 2025$198.00
Apr 15, 2025$415.00
Apr 14, 2025$420.00
Apr 14, 2025$615.00
Apr 14, 2025$508.00
Apr 14, 2025$147.00
Apr 14, 2025$156.00
Apr 13, 2025$464.00
Apr 13, 2025$410.00
Apr 13, 2025$244.00
Apr 13, 2025$77.00
Apr 12, 2025$392.00
Apr 11, 2025$440.00
Apr 9, 2025$488.00
Apr 9, 2025$484.00
Apr 9, 2025$176.00
Apr 8, 2025$420.00
Apr 7, 2025$342.00
Apr 7, 2025$430.00
Apr 7, 2025$439.00
Apr 6, 2025$482.00
Apr 6, 2025$190.00
Apr 5, 2025$536.00
Apr 5, 2025$479.00
Apr 4, 2025$488.00
Apr 4, 2025$148.00
Apr 4, 2025$391.00
Apr 3, 2025$464.00
Apr 3, 2025$138.00
Apr 2, 2025$586.00
Apr 2, 2025$347.00
Apr 2, 2025$405.00
Apr 1, 2025$78.00
Apr 1, 2025$508.00
Apr 1, 2025$390.00
Mar 31, 2025$425.00
Mar 31, 2025$400.00
Mar 31, 2025$562.00
Mar 31, 2025$440.00
Mar 31, 2025$88.00
Mar 29, 2025$122.00
Mar 27, 2025$490.00
Mar 27, 2025$230.00
Mar 27, 2025$439.00
Mar 26, 2025$49.00
Mar 26, 2025$59.00
Mar 26, 2025$534.00
Mar 26, 2025$391.00
Mar 25, 2025$400.00
Mar 25, 2025$440.00
Mar 24, 2025$391.00
Mar 23, 2025$420.00
Mar 23, 2025$391.00
Mar 22, 2025$400.00
Mar 22, 2025$391.00
Mar 21, 2025$145.00
Mar 21, 2025$508.00
Mar 21, 2025$566.00
Mar 20, 2025$153.00
Mar 20, 2025$122.00
Mar 20, 2025$439.00
Mar 19, 2025$434.00
Mar 19, 2025$381.00
Mar 19, 2025$158.00
Mar 18, 2025$177.00
Mar 18, 2025$410.00
Mar 17, 2025$440.00
Mar 16, 2025$427.00
Mar 15, 2025$436.00
Mar 15, 2025$916.00
Mar 14, 2025$391.00
Mar 14, 2025$479.00
Mar 12, 2025$132.00
Mar 12, 2025$391.00
Mar 12, 2025$408.00
Mar 12, 2025$410.00
Mar 12, 2025$88.00
Mar 12, 2025$414.00
Mar 12, 2025$703.00
Mar 11, 2025$487.00
Mar 10, 2025$381.00
Mar 10, 2025$410.00
Mar 10, 2025$18.00
Mar 10, 2025$469.00
Mar 9, 2025$440.00
Mar 9, 2025$360.00
Mar 8, 2025$448.00
Mar 8, 2025$1948.00
Mar 8, 2025$487.00
Mar 7, 2025$728.00
Mar 7, 2025$403.00
Mar 7, 2025$469.00
Mar 6, 2025$147.00
Mar 6, 2025$461.00
Mar 6, 2025$391.00
Mar 4, 2025$35.00
Mar 3, 2025$440.00
Mar 3, 2025$391.00
Mar 3, 2025$469.00
Mar 3, 2025$439.00
Mar 2, 2025$481.00
Mar 2, 2025$165.00
Feb 28, 2025$360.00
Feb 28, 2025$418.00
Feb 28, 2025$61.00
Feb 28, 2025$440.00
Feb 26, 2025$323.00
Feb 26, 2025$156.00
Feb 25, 2025$473.00
Feb 24, 2025$161.00
Feb 22, 2025$430.00
Feb 22, 2025$415.00
Feb 21, 2025$461.00
Feb 21, 2025$327.00
Feb 7, 2025$169.00
Feb 7, 2025$161.00
Feb 7, 2025$156.00
Feb 7, 2025$163.00
Jan 2, 2025$246.00
Jan 2, 2025$255.00
Oct 23, 2024$117.00
Aug 27, 2024$116.00
Aug 16, 2024$82.00
Aug 5, 2024$104.00
Aug 5, 2024$106.00
Aug 5, 2024$102.00
Jun 29, 2024$216.00
Jun 29, 2024$214.00

Auctions (69)

Jan 16, 2026High: $149.99 / Low: $149.99
Nov 13, 2025High: $199.00 / Low: $199.00
Oct 14, 2025High: $199.00 / Low: $199.00
Sep 28, 2025High: $199.99 / Low: $199.99
Sep 12, 2025High: $199.00 / Low: $199.00
Aug 10, 2025High: $120.00 / Low: $50.00
Jul 11, 2025High: $120.00 / Low: $109.99
Jun 17, 2025High: $199.00 / Low: $109.99
May 22, 2025High: $520.00 / Low: $139.99
Apr 30, 2025High: $160.00 / Low: $160.00
Apr 6, 2025High: $160.00 / Low: $160.00
Mar 15, 2025High: $199.00 / Low: $160.00
Feb 19, 2025High: $160.00 / Low: $160.00
Jan 27, 2025High: $229.95 / Low: $229.95
Jan 5, 2025High: $229.95 / Low: $229.95
Dec 16, 2024High: $199.00 / Low: $199.00
Aug 28, 2024High: $220.00 / Low: $105.50
Aug 20, 2024High: $220.00 / Low: $83.79
Aug 8, 2024High: $252.35 / Low: $105.50
Jun 7, 2024High: $252.35 / Low: $220.00
May 9, 2024High: $252.35 / Low: $252.35
Apr 11, 2024High: $252.35 / Low: $252.35
Mar 7, 2024High: $252.35 / Low: $252.35
Feb 15, 2024High: $252.35 / Low: $252.35
Oct 12, 2023High: $116.00 / Low: $116.00
Sep 14, 2023High: $149.95 / Low: $149.95
Aug 3, 2023High: $199.95 / Low: $199.95
Jul 6, 2023High: $199.95 / Low: $120.00
Jun 29, 2023High: $199.95 / Low: $120.00
Jun 22, 2023High: $199.95 / Low: $120.00
Jun 15, 2023High: $199.95 / Low: $120.00
Jun 8, 2023High: $120.00 / Low: $120.00
Jun 1, 2023High: $239.95 / Low: $120.00
May 25, 2023High: $239.95 / Low: $120.00
May 18, 2023High: $120.00 / Low: $106.66
May 11, 2023High: $239.95 / Low: $106.66
Apr 27, 2023High: $239.95 / Low: $113.32
Apr 20, 2023High: $239.95 / Low: $113.32
Apr 13, 2023High: $239.95 / Low: $113.32
Apr 6, 2023High: $239.95 / Low: $113.32
Mar 30, 2023High: $239.95 / Low: $120.00
Mar 23, 2023High: $239.95 / Low: $120.00
Mar 16, 2023High: $239.95 / Low: $120.00
Mar 9, 2023High: $239.95 / Low: $239.95
Mar 2, 2023High: $239.95 / Low: $239.95
Feb 23, 2023High: $239.95 / Low: $239.95
Feb 16, 2023High: $239.95 / Low: $239.95
Feb 9, 2023High: $239.95 / Low: $239.95
Feb 2, 2023High: $249.99 / Low: $239.95
Jan 19, 2023High: $249.99 / Low: $249.99
Jan 12, 2023High: $249.99 / Low: $249.99
Jan 5, 2023High: $249.99 / Low: $249.99
Dec 29, 2022High: $249.99 / Low: $249.99
Dec 22, 2022High: $249.99 / Low: $249.99
Dec 15, 2022High: $249.99 / Low: $249.99
Dec 8, 2022High: $249.99 / Low: $249.99
Sep 1, 2022High: $203.06 / Low: $203.06
Aug 25, 2022High: $203.06 / Low: $203.06
Aug 18, 2022High: $213.75 / Low: $213.75
Aug 11, 2022High: $213.75 / Low: $213.75
Aug 4, 2022High: $213.75 / Low: $213.75
Jul 28, 2022High: $213.75 / Low: $213.75
Jul 21, 2022High: $225.00 / Low: $225.00
Jul 14, 2022High: $225.00 / Low: $225.00
Jul 7, 2022High: $225.00 / Low: $225.00
Jun 30, 2022High: $225.00 / Low: $225.00
Jun 23, 2022High: $225.00 / Low: $225.00
Jun 16, 2022High: $225.00 / Low: $225.00
Jun 9, 2022High: $225.00 / Low: $225.00

What is the Sigma 18mm f/2.8 Filtermatic?

Sigma 18mm f/2.8 Filtermatic is a camera lens with 18mm focal length, a maximum aperture of f/2.8/22, for the Canon FD, Konica AR, M42, Minolta A, Nikon DX, Nikon FX, Olympus OM, Pentax K, Sony A mount, supporting the Full frame format, weighing 350g.

Prices and availability are sourced from eBay sold listings and live auctions at request time.

eBay Auctions

No active auctions found.

Technical Specifications

Optical

Focal Length18mm

Aperturef/2.8-22

Min Focus Distance0.23m

FocusingManual Focus

Physical

Weight350g

Length65mm

Filter Thread77mm

MountCanon FD, Konica AR, M42, Minolta A, Nikon DX, Nikon FX, Olympus OM, Pentax K, Sony A

FormatFull frame

Similar Lenses

Carl Zeiss Distagon T 15mm f/2.8

~$734

5.0/5

More expensive ($1226)

Irix 15mm f/2.4

~$336

4.9/5

Cheaper ($254) and better rating (4.9)

Nikon AF Fisheye Nikkor 16mm f/2.8 D

~$544

4.9/5

Cheaper ($266) and better rating (4.78)

Nikon AF Nikkor 14mm f/2.8 D ED

~$621

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Similar ($367) and better rating (5.0)

Nikon AF Nikkor 20mm f/2.8 D

~$232

4.7/5

Cheaper ($141) and better rating (4.7)

Nikon AF Nikkor 20mm f/2.8

~$239

4.7/5

Cheaper ($145) and better rating (4.67)

Nikon AF-S Nikkor 20mm f/1.8 G ED

~$516

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Similar ($379) and better rating (4.88)

Nikon Fisheye Nikkor 16mm f/2.8 Ai-S

~$366

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Cheaper ($285) and similar rating (4)

Nikon Nikkor 20mm f/4

~$222

4.8/5

Cheaper ($164) and similar rating (4.07)

Olympus OM Zuiko MC Auto-W 21mm f/2.0

~$439

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Cheaper ($158) and better rating (5)

Samyang AF 14mm f/2.8 F

~$563

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Cheaper ($322)

Samyang MF 14mm f/2.8 MK2

~$361

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Cheaper ($167) and similar rating (4)

Sigma 15mm f/2.8 EX DG Diagonal FishEye

~$372

4.7/5

Cheaper ($166) and better rating (4.73)

Sigma DG 15mm f/2.8 EX Fisheye

~$339

4.7/5

Cheaper ($171) and better rating (4.87)

Sony AF 16mm f/2.8 Fisheye

~$239

4.7/5

Cheaper ($81) and better rating (4.56)

Sony AF 20mm f/2.8

~$243

4.7/5

Cheaper ($239) and better rating (4.49)

Reviews

Alex Lopez4.3/5

Reviewer did not give any comments for Sigma 18mm f/2.8 Filtermatic

Frequently Asked Questions

What is the Sigma 18mm f/2.8 Filtermatic?

What mount is the Sigma 18mm f/2.8 Filtermatic compatible with?

Sigma 18mm f/2.8 Filtermatic uses a Canon FD, Konica AR, M42, Minolta A, Nikon DX, Nikon FX, Olympus OM, Pentax K, Sony A mount and supports the Full frame format.

How much does the Sigma 18mm f/2.8 Filtermatic cost?

Based on recent eBay sold listings the Sigma 18mm f/2.8 Filtermatic typically sells for around $18.00. Actual prices vary with condition and seller.

Is the Sigma 18mm f/2.8 Filtermatic a good lens?

Sigma 18mm f/2.8 Filtermatic has a community rating of 4.3/5 from 1 review(s).

Which lenses are similar to the Sigma 18mm f/2.8 Filtermatic?

Similar lenses include Carl Zeiss Distagon T 15mm f/2.8, Irix 15mm f/2.4, Nikon AF Fisheye Nikkor 16mm f/2.8 D.

Current Pricing

Latest Price

€149.00

Find on eBay

Review Summary

Overall Rating

4.3

Optical4.3/5

Mechanical5.0/5

Value8.0/5

Bokeh3.0/5

Usability4.3/5

Based on 3 reviewers