Prime

Full frame

Mamiya / Sekor SX 135mm f/2.8

Name: Mamiya / Sekor SX 135mm f/2.8
Brand: Mamiya
SKU: mamiya-sekor-sx-135mm-f-2-8
Availability: InStock

4.3

(7 reviews)

Optical: 4.1

Mechanical: 4.3

Value: 10.0

Focal Length

135mm

Aperture

f/2.8-22

Mount

M42

Weight

520g

Mamiya / Sekor SX 135mm f/2.8 is a manual focus prime lens for full frame cameras.

Optical design

Has 6 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

Weights 520 grams so plan ahead, carry only if really necessary. With a lens filter diameter of 52 mm commonly filter size, offers a wide range of filter options.

Mamiya / Sekor SX 135mm f/2.8 purchase history

eBay Price HistoryeBay Auction (high-low)

Purchases (92)

Jun 17, 2026$36.00
Nov 29, 2025$80.00
Nov 13, 2025$80.00
Oct 28, 2025$80.00
Oct 14, 2025$80.00
Jun 28, 2025$70.00
Jun 24, 2025$112.00
Jun 15, 2025$78.00
Jun 3, 2025$37.00
Jun 3, 2025$39.00
May 29, 2025$28.00
May 29, 2025$29.00
May 16, 2025$11.00
Apr 27, 2025$49.00
Apr 27, 2025$50.00
Apr 27, 2025$47.00
Apr 25, 2025$20.00
Apr 25, 2025$21.00
Mar 11, 2025$40.00
Mar 11, 2025$38.00
Mar 11, 2025$39.00
Mar 6, 2025$40.00
Mar 6, 2025$41.00
Mar 6, 2025$39.00
Feb 20, 2025$28.00
Feb 13, 2025$29.00
Feb 13, 2025$30.00
Feb 13, 2025$31.00
Feb 11, 2025$27.00
Feb 11, 2025$28.00
Feb 11, 2025$29.00
Feb 4, 2025$41.00
Feb 4, 2025$43.00
Feb 4, 2025$39.00
Jan 30, 2025$64.00
Jan 30, 2025$59.00
Jan 30, 2025$61.00
Jan 27, 2025$24.00
Jan 27, 2025$22.00
Jan 27, 2025$23.00
Jan 20, 2025$40.00
Jan 20, 2025$42.00
Jan 10, 2025$21.00
Jan 10, 2025$22.00
Jan 10, 2025$23.00
Jan 10, 2025$28.00
Jan 10, 2025$29.00
Jan 10, 2025$30.00
Jan 10, 2025$31.00
Jan 6, 2025$41.00
Jan 6, 2025$43.00
Jan 6, 2025$44.00
Jan 5, 2025$25.00
Jan 5, 2025$26.00
Jan 5, 2025$27.00
Jan 5, 2025$28.00
Dec 29, 2024$36.00
Dec 29, 2024$37.00
Dec 29, 2024$38.00
Dec 29, 2024$39.00
Nov 28, 2024$72.00
Nov 28, 2024$69.00
Nov 28, 2024$70.00
Nov 28, 2024$71.00
Nov 19, 2024$27.00
Nov 19, 2024$28.00
Oct 6, 2024$32.00
Oct 6, 2024$29.00
Oct 6, 2024$30.00
Oct 6, 2024$31.00
Aug 30, 2024$26.00
Aug 30, 2024$27.00
Aug 30, 2024$28.00
Jun 23, 2024$24.00
Jun 23, 2024$25.00
Jun 5, 2024$60.00
Jun 5, 2024$61.00
Mar 31, 2024$21.00
Mar 27, 2024$50.00
Mar 27, 2024$51.00
Mar 18, 2024$20.00
Mar 16, 2024$24.00
Feb 12, 2024$34.00
Jan 31, 2023$25.00
May 31, 2022$60.00
Apr 19, 2022$80.00
Mar 29, 2022$36.00
Mar 22, 2022$80.00
Mar 8, 2022$53.00
Jan 18, 2022$46.00
Oct 19, 2021$20.00
Jul 20, 2021$35.00

Auctions (215)

Aug 15, 2026High: $52.15 / Low: $20.00
Jun 10, 2026High: $99.99 / Low: $36.99
Jun 3, 2026High: $69.99 / Low: $69.99
May 22, 2026High: $67.90 / Low: $67.90
May 15, 2026High: $69.99 / Low: $25.00
May 8, 2026High: $77.85 / Low: $29.95
Apr 28, 2026High: $164.00 / Low: $69.99
Apr 20, 2026High: $30.00 / Low: $21.91
Apr 13, 2026High: $79.99 / Low: $79.99
Apr 6, 2026High: $75.72 / Low: $29.95
Mar 30, 2026High: $59.49 / Low: $59.49
Mar 23, 2026High: $68.90 / Low: $27.50
Mar 16, 2026High: $99.99 / Low: $29.16
Mar 9, 2026High: $39.00 / Low: $39.00
Mar 1, 2026High: $55.99 / Low: $29.95
Feb 22, 2026High: $68.90 / Low: $27.50
Feb 15, 2026High: $74.99 / Low: $74.99
Feb 7, 2026High: $69.95 / Low: $39.00
Jan 31, 2026High: $59.49 / Low: $59.49
Jan 24, 2026High: $68.90 / Low: $68.90
Jan 10, 2026High: $39.00 / Low: $33.15
Jan 3, 2026High: $176.00 / Low: $59.49
Dec 27, 2025High: $68.90 / Low: $68.90
Dec 13, 2025High: $39.00 / Low: $33.15
Dec 6, 2025High: $69.95 / Low: $69.95
Nov 22, 2025High: $80.00 / Low: $68.90
Nov 4, 2025High: $176.00 / Low: $59.49
Oct 21, 2025High: $80.00 / Low: $68.90
Oct 7, 2025High: $80.00 / Low: $39.00
Sep 29, 2025High: $176.00 / Low: $55.00
Sep 22, 2025High: $68.90 / Low: $68.90
Sep 8, 2025High: $39.00 / Low: $39.00
Sep 1, 2025High: $176.00 / Low: $59.49
Aug 21, 2025High: $120.00 / Low: $29.99
Jul 23, 2025High: $120.00 / Low: $21.00
Jul 1, 2025High: $176.00 / Low: $21.00
Jun 9, 2025High: $170.14 / Low: $10.95
May 18, 2025High: $50.00 / Low: $10.95
Apr 25, 2025High: $100.00 / Low: $22.50
Apr 1, 2025High: $176.00 / Low: $22.50
Mar 7, 2025High: $59.75 / Low: $22.50
Feb 12, 2025High: $170.14 / Low: $22.50
Jan 18, 2025High: $64.99 / Low: $24.99
Jan 1, 2025High: $176.00 / Low: $24.99
Dec 22, 2024High: $200.00 / Low: $24.99
Dec 13, 2024High: $153.46 / Low: $24.99
Dec 3, 2024High: $216.66 / Low: $24.99
Nov 9, 2024High: $163.46 / Low: $27.00
Nov 2, 2024High: $203.77 / Low: $27.00
Oct 26, 2024High: $39.99 / Low: $27.00
Oct 19, 2024High: $59.75 / Low: $27.00
Oct 12, 2024High: $165.11 / Low: $27.00
Oct 5, 2024High: $137.39 / Low: $27.00
Sep 28, 2024High: $214.61 / Low: $19.53
Sep 21, 2024High: $27.00 / Low: $24.99
Sep 14, 2024High: $179.06 / Low: $24.99
Sep 7, 2024High: $145.38 / Low: $24.99
Aug 31, 2024High: $176.00 / Low: $24.99
Aug 15, 2024High: $168.80 / Low: $24.99
Aug 6, 2024High: $137.39 / Low: $39.99
Apr 16, 2024High: $59.75 / Low: $59.75
Apr 9, 2024High: $137.39 / Low: $75.00
Apr 2, 2024High: $176.00 / Low: $34.99
Mar 26, 2024High: $56.99 / Low: $24.11
Mar 19, 2024High: $59.75 / Low: $59.75
Mar 12, 2024High: $75.00 / Low: $75.00
Feb 27, 2024High: $176.98 / Low: $32.03
Feb 13, 2024High: $176.00 / Low: $34.99
Feb 8, 2024High: $176.00 / Low: $34.99
Jan 30, 2024High: $176.00 / Low: $26.79
Jan 23, 2024High: $176.00 / Low: $26.79
Jan 16, 2024High: $176.00 / Low: $26.79
Jan 9, 2024High: $176.00 / Low: $34.99
Jan 2, 2024High: $176.00 / Low: $34.99
Dec 26, 2023High: $75.00 / Low: $35.59
Dec 19, 2023High: $59.75 / Low: $59.75
Dec 5, 2023High: $176.00 / Low: $176.00
Nov 28, 2023High: $164.00 / Low: $35.59
Nov 14, 2023High: $74.99 / Low: $59.75
Oct 31, 2023High: $176.00 / Low: $59.75
Oct 24, 2023High: $40.49 / Low: $25.00
Oct 17, 2023High: $74.99 / Low: $59.75
Oct 3, 2023High: $176.00 / Low: $39.00
Sep 26, 2023High: $75.00 / Low: $35.59
Sep 12, 2023High: $74.99 / Low: $74.99
Aug 29, 2023High: $176.00 / Low: $59.75
Aug 22, 2023High: $39.99 / Low: $39.99
Aug 15, 2023High: $74.99 / Low: $59.75
Aug 1, 2023High: $176.00 / Low: $29.99
Jul 25, 2023High: $40.49 / Low: $35.59
Jul 18, 2023High: $59.75 / Low: $28.11
Jul 11, 2023High: $75.00 / Low: $27.37
Jul 4, 2023High: $176.00 / Low: $27.28
Jun 27, 2023High: $176.00 / Low: $27.21
Jun 20, 2023High: $176.00 / Low: $29.99
Jun 13, 2023High: $176.00 / Low: $31.95
Jun 6, 2023High: $176.00 / Low: $31.95
May 30, 2023High: $176.00 / Low: $59.75
May 23, 2023High: $176.00 / Low: $59.75
May 16, 2023High: $176.00 / Low: $59.75
May 9, 2023High: $176.00 / Low: $59.75
May 2, 2023High: $176.00 / Low: $59.75
Apr 25, 2023High: $176.00 / Low: $59.75
Apr 18, 2023High: $176.00 / Low: $74.99
Apr 11, 2023High: $176.00 / Low: $59.75
Apr 4, 2023High: $176.00 / Low: $59.75
Mar 28, 2023High: $176.00 / Low: $59.75
Mar 21, 2023High: $176.00 / Low: $74.99
Mar 7, 2023High: $176.00 / Low: $74.99
Feb 28, 2023High: $176.00 / Low: $74.99
Feb 21, 2023High: $176.00 / Low: $74.99
Feb 14, 2023High: $176.00 / Low: $39.99
Feb 7, 2023High: $176.00 / Low: $39.99
Jan 31, 2023High: $176.00 / Low: $35.59
Jan 24, 2023High: $176.00 / Low: $60.00
Jan 17, 2023High: $176.00 / Low: $60.00
Jan 10, 2023High: $176.00 / Low: $60.00
Jan 3, 2023High: $176.00 / Low: $60.00
Dec 27, 2022High: $176.00 / Low: $60.00
Dec 20, 2022High: $176.00 / Low: $60.00
Dec 13, 2022High: $176.00 / Low: $60.00
Dec 6, 2022High: $176.00 / Low: $60.00
Nov 29, 2022High: $176.00 / Low: $60.00
Nov 22, 2022High: $176.00 / Low: $60.00
Nov 15, 2022High: $239.00 / Low: $60.00
Nov 8, 2022High: $239.00 / Low: $60.00
Nov 1, 2022High: $239.00 / Low: $60.00
Oct 25, 2022High: $239.00 / Low: $60.00
Oct 18, 2022High: $239.00 / Low: $60.00
Oct 11, 2022High: $239.00 / Low: $60.00
Oct 4, 2022High: $239.00 / Low: $60.00
Sep 27, 2022High: $239.00 / Low: $60.00
Sep 20, 2022High: $239.00 / Low: $60.00
Sep 13, 2022High: $239.00 / Low: $60.00
Sep 6, 2022High: $239.00 / Low: $60.00
Aug 30, 2022High: $239.00 / Low: $60.00
Aug 23, 2022High: $239.00 / Low: $75.00
Aug 16, 2022High: $239.00 / Low: $75.00
Aug 9, 2022High: $239.00 / Low: $75.00
Aug 2, 2022High: $239.00 / Low: $75.00
Jul 26, 2022High: $239.00 / Low: $75.00
Jul 19, 2022High: $239.00 / Low: $74.99
Jul 12, 2022High: $239.00 / Low: $74.99
Jul 5, 2022High: $239.00 / Low: $74.99
Jun 28, 2022High: $239.00 / Low: $75.00
Jun 21, 2022High: $239.00 / Low: $75.00
Jun 14, 2022High: $239.00 / Low: $75.00
Jun 7, 2022High: $239.00 / Low: $75.00
May 31, 2022High: $239.00 / Low: $75.00
May 24, 2022High: $239.00 / Low: $75.00
May 17, 2022High: $239.00 / Low: $75.00
May 10, 2022High: $239.00 / Low: $75.00
May 3, 2022High: $239.00 / Low: $75.00
Apr 26, 2022High: $239.00 / Low: $75.00
Apr 19, 2022High: $239.00 / Low: $75.00
Apr 5, 2022High: $239.00 / Low: $69.10
Mar 29, 2022High: $239.00 / Low: $69.10
Mar 22, 2022High: $239.00 / Low: $75.00
Mar 15, 2022High: $239.00 / Low: $75.00
Mar 8, 2022High: $239.00 / Low: $75.00
Mar 1, 2022High: $239.00 / Low: $75.00
Feb 22, 2022High: $239.00 / Low: $75.00
Feb 15, 2022High: $239.00 / Low: $75.00
Feb 8, 2022High: $239.00 / Low: $75.00
Feb 1, 2022High: $239.00 / Low: $75.00
Jan 25, 2022High: $239.00 / Low: $75.00
Jan 18, 2022High: $239.00 / Low: $75.00
Jan 11, 2022High: $239.00 / Low: $75.00
Jan 4, 2022High: $75.00 / Low: $64.75
Dec 28, 2021High: $75.00 / Low: $64.75
Dec 21, 2021High: $75.00 / Low: $64.75
Dec 14, 2021High: $75.00 / Low: $64.75
Dec 7, 2021High: $75.00 / Low: $50.00
Nov 30, 2021High: $75.00 / Low: $64.75
Nov 23, 2021High: $175.00 / Low: $64.75
Nov 16, 2021High: $175.00 / Low: $49.75
Nov 9, 2021High: $175.00 / Low: $49.75
Nov 2, 2021High: $175.00 / Low: $49.75
Oct 26, 2021High: $175.00 / Low: $49.75
Oct 19, 2021High: $175.00 / Low: $49.75
Oct 12, 2021High: $175.00 / Low: $49.75
Oct 5, 2021High: $175.00 / Low: $49.75
Sep 28, 2021High: $175.00 / Low: $49.75
Sep 21, 2021High: $175.00 / Low: $59.99
Sep 14, 2021High: $175.00 / Low: $64.75
Sep 7, 2021High: $175.00 / Low: $64.75
Aug 31, 2021High: $175.00 / Low: $64.75
Aug 24, 2021High: $175.00 / Low: $96.20
Aug 17, 2021High: $175.00 / Low: $64.75
Aug 10, 2021High: $175.00 / Low: $64.75
Aug 3, 2021High: $175.00 / Low: $64.75
Jul 27, 2021High: $175.00 / Low: $49.95
Jul 20, 2021High: $175.00 / Low: $64.75
Jul 13, 2021High: $175.00 / Low: $64.75
Jul 6, 2021High: $175.00 / Low: $64.75
Jun 29, 2021High: $175.00 / Low: $64.75
Jun 22, 2021High: $175.00 / Low: $64.75
Jun 15, 2021High: $175.00 / Low: $64.75
Jun 1, 2021High: $175.00 / Low: $45.00
May 18, 2021High: $175.00 / Low: $45.00
May 11, 2021High: $175.00 / Low: $45.00
May 4, 2021High: $175.00 / Low: $45.00
Apr 27, 2021High: $175.00 / Low: $45.00
Apr 20, 2021High: $175.00 / Low: $40.00
Apr 13, 2021High: $175.00 / Low: $40.00
Apr 6, 2021High: $175.00 / Low: $40.00
Mar 30, 2021High: $175.00 / Low: $45.00
Mar 23, 2021High: $175.00 / Low: $45.00
Mar 16, 2021High: $175.00 / Low: $45.00
Mar 9, 2021High: $175.00 / Low: $45.00
Mar 2, 2021High: $175.00 / Low: $45.00
Feb 23, 2021High: $175.00 / Low: $45.00
Feb 16, 2021High: $175.00 / Low: $45.00
Feb 9, 2021High: $59.75 / Low: $45.00
Feb 2, 2021High: $64.75 / Low: $59.75

What is the Mamiya / Sekor SX 135mm f/2.8?

Mamiya / Sekor SX 135mm f/2.8 is a camera lens with 135mm focal length, a maximum aperture of f/2.8/22, for the M42 mount, supporting the Full frame format, weighing 520g.

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 Length135mm

Aperturef/2.8-22

Min Focus Distance1.5m

FocusingManual Focus

Physical

Weight520g

Lengthmm

Filter Thread52mm

MountM42

FormatFull frame

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Super-Multi-Coated Takumar 135mm f/2.5 (s/n 43812)

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Reviews

This is not Mamiya/Sekor it is a Auto SEAR/Sekor3.0/5

This is not Mamiya/Sekor it is a Auto SEAR/Sekor This is not Mamiya/Sekor it is a Auto SEAR/Sekor. this lens is made form same manufacturing and same model. But I don't know abut design inside the lens it is same or different. this lens is not fully operational and functions. the blade aperture are not move. I can see oil on blade.This lens need to repair.

Perfect5.0/5

Perfect Perfect

Very clean example of this vintage lens....5.0/5

Very clean example of this vintage lens.... Very clean example of this vintage lens. Sharp and high res pictures in digital. I am quite pleased.

Frequently Asked Questions

What is the Mamiya / Sekor SX 135mm f/2.8?

Mamiya / Sekor SX 135mm f/2.8 is a camera lens with 135mm focal length, a maximum aperture of f/2.8/22, for the M42 mount, supporting the Full frame format, weighing 520g.

What mount is the Mamiya / Sekor SX 135mm f/2.8 compatible with?

Mamiya / Sekor SX 135mm f/2.8 uses a M42 mount and supports the Full frame format.

How much does the Mamiya / Sekor SX 135mm f/2.8 cost?

Based on recent eBay sold listings the Mamiya / Sekor SX 135mm f/2.8 typically sells for around $10.95. Actual prices vary with condition and seller.

Is the Mamiya / Sekor SX 135mm f/2.8 a good lens?

Mamiya / Sekor SX 135mm f/2.8 has a community rating of 4.3/5 from 7 review(s).

Which lenses are similar to the Mamiya / Sekor SX 135mm f/2.8?

Similar lenses include Amicam 135mm f/2.8 Multi-Coated 135T, Astron 135mm f/2.8, Derek Gardner 135mm f/2.8 Automatic.

Current Pricing

Latest Price

€36.00

Find on eBay

Review Summary

Overall Rating

4.1

Optical4.1/5

Mechanical4.3/5

Value10.0/5

Bokeh10.0/5

Usability4.0/5

Based on 10 reviewers