Sears/Sekor SX 55mm f/1.8 Auto
4.0
(1 reviews)Optical: 4.0
Mechanical: 4.0
Value: 1.0
Focal Length
55mm
Aperture
f/1.8-16
Mount
M42, Pentax K
Weight
g
Sears/Sekor SX 55mm f/1.8 Auto is a manual focus prime lens for full frame cameras.
Optical design
Wide open, subjects located outside the depth of field are shown very blurred.Sears/Sekor SX 55mm f/1.8 Auto purchase history
eBay Price HistoryeBay Auction (high-low)
Purchases (158)
- Jul 30, 2025$34.00
- Jul 30, 2025$42.00
- Jul 28, 2025$93.00
- Jul 24, 2025$38.00
- Jul 24, 2025$70.00
- Jul 17, 2025$36.00
- Jul 15, 2025$27.00
- Jul 15, 2025$38.00
- Jul 12, 2025$45.00
- Jul 10, 2025$23.00
- Jul 7, 2025$122.00
- Jul 7, 2025$36.00
- Jun 30, 2025$28.00
- Jun 28, 2025$38.00
- Jun 28, 2025$94.00
- Jun 27, 2025$47.00
- Jun 25, 2025$113.00
- Jun 22, 2025$28.00
- Jun 16, 2025$38.00
- Jun 15, 2025$72.00
- Jun 15, 2025$70.00
- Jun 14, 2025$38.00
- Jun 9, 2025$104.00
- Jun 9, 2025$28.00
- Jun 9, 2025$29.00
- Jun 9, 2025$102.00
- Jun 8, 2025$15.00
- Jun 7, 2025$75.00
- Jun 7, 2025$76.00
- May 18, 2025$75.00
- May 18, 2025$77.00
- May 18, 2025$78.00
- May 7, 2025$100.00
- May 7, 2025$103.00
- May 7, 2025$104.00
- May 7, 2025$113.00
- May 7, 2025$115.00
- May 7, 2025$117.00
- Apr 28, 2025$11.00
- Apr 26, 2025$48.00
- Apr 26, 2025$34.00
- Apr 26, 2025$46.00
- Apr 26, 2025$47.00
- Apr 20, 2025$46.00
- Apr 20, 2025$47.00
- Apr 20, 2025$48.00
- Apr 20, 2025$49.00
- Apr 20, 2025$113.00
- Apr 20, 2025$115.00
- Apr 20, 2025$117.00
- Apr 20, 2025$118.00
- Apr 14, 2025$35.00
- Apr 14, 2025$36.00
- Apr 4, 2025$29.00
- Apr 4, 2025$30.00
- Apr 4, 2025$31.00
- Apr 2, 2025$19.00
- Apr 2, 2025$20.00
- Mar 30, 2025$112.00
- Mar 30, 2025$105.00
- Mar 30, 2025$107.00
- Mar 30, 2025$108.00
- Mar 29, 2025$97.00
- Mar 29, 2025$101.00
- Mar 29, 2025$95.00
- Mar 25, 2025$48.00
- Mar 25, 2025$49.00
- Mar 25, 2025$51.00
- Mar 21, 2025$48.00
- Mar 21, 2025$49.00
- Mar 21, 2025$51.00
- Mar 16, 2025$59.00
- Mar 16, 2025$60.00
- Mar 16, 2025$61.00
- Mar 13, 2025$20.00
- Mar 13, 2025$53.00
- Mar 9, 2025$53.00
- Mar 9, 2025$54.00
- Mar 9, 2025$55.00
- Mar 5, 2025$169.00
- Mar 5, 2025$171.00
- Mar 5, 2025$164.00
- Mar 5, 2025$165.00
- Mar 3, 2025$34.00
- Mar 3, 2025$35.00
- Mar 3, 2025$36.00
- Feb 27, 2025$58.00
- Feb 27, 2025$59.00
- Feb 27, 2025$60.00
- Feb 26, 2025$73.00
- Feb 26, 2025$70.00
- Feb 26, 2025$71.00
- Feb 22, 2025$56.00
- Feb 22, 2025$57.00
- Feb 22, 2025$55.00
- Feb 21, 2025$25.00
- Feb 19, 2025$35.00
- Feb 19, 2025$36.00
- Feb 19, 2025$37.00
- Feb 19, 2025$38.00
- Feb 13, 2025$28.00
- Feb 13, 2025$29.00
- Feb 13, 2025$31.00
- Feb 9, 2025$48.00
- Feb 9, 2025$44.00
- Feb 9, 2025$45.00
- Feb 9, 2025$46.00
- Feb 5, 2025$40.00
- Feb 5, 2025$41.00
- Feb 5, 2025$42.00
- Feb 5, 2025$39.00
- Feb 3, 2025$35.00
- Feb 3, 2025$36.00
- Feb 3, 2025$37.00
- Feb 3, 2025$38.00
- Feb 1, 2025$64.00
- Feb 1, 2025$60.00
- Feb 1, 2025$61.00
- Jan 18, 2025$15.00
- Jan 18, 2025$16.00
- Jan 18, 2025$25.00
- Jan 18, 2025$26.00
- Jan 18, 2025$27.00
- Jan 17, 2025$29.00
- Jan 17, 2025$30.00
- Jan 17, 2025$31.00
- Jan 16, 2025$50.00
- Jan 16, 2025$51.00
- Jan 16, 2025$53.00
- Jan 7, 2025$24.00
- Jan 7, 2025$25.00
- Jan 7, 2025$23.00
- Jan 6, 2025$48.00
- Jan 6, 2025$45.00
- Dec 31, 2024$64.00
- Dec 31, 2024$68.00
- Dec 31, 2024$55.00
- Dec 31, 2024$58.00
- Dec 31, 2024$59.00
- Dec 19, 2024$40.00
- Dec 19, 2024$42.00
- Dec 19, 2024$43.00
- Dec 17, 2024$66.00
- Dec 17, 2024$70.00
- Dec 16, 2024$57.00
- Dec 16, 2024$42.00
- Dec 16, 2024$60.00
- Dec 16, 2024$61.00
- Dec 11, 2024$69.00
- Dec 10, 2024$69.00
- Dec 6, 2024$53.00
- Nov 28, 2024$53.00
- Nov 14, 2024$91.00
- Nov 12, 2024$50.00
- Nov 11, 2024$107.00
- Nov 3, 2024$30.00
- Nov 2, 2024$51.00
- Nov 2, 2024$52.00
Auctions (80)
- Aug 15, 2026High: $85.00 / Low: $85.00
- May 16, 2026High: $90.00 / Low: $90.00
- Apr 13, 2026High: $90.00 / Low: $90.00
- Mar 14, 2026High: $90.00 / Low: $90.00
- Feb 10, 2026High: $90.00 / Low: $90.00
- Jan 17, 2026High: $90.00 / Low: $90.00
- Nov 11, 2025High: $90.00 / Low: $90.00
- Aug 7, 2025High: $129.82 / Low: $15.99
- Jul 8, 2025High: $129.82 / Low: $11.50
- Jun 16, 2025High: $119.99 / Low: $11.50
- May 24, 2025High: $167.72 / Low: $11.50
- May 2, 2025High: $167.72 / Low: $11.50
- Apr 7, 2025High: $167.72 / Low: $15.00
- Mar 16, 2025High: $167.72 / Low: $20.00
- Feb 20, 2025High: $65.55 / Low: $15.00
- Jan 25, 2025High: $100.00 / Low: $15.00
- May 23, 2024High: $49.99 / Low: $49.99
- Apr 18, 2024High: $49.99 / Low: $49.99
- Mar 21, 2024High: $49.99 / Low: $49.99
- Mar 20, 2024High: $49.99 / Low: $49.99
- Feb 22, 2024High: $49.99 / Low: $49.99
- Feb 15, 2024High: $49.99 / Low: $49.99
- Feb 8, 2024High: $49.99 / Low: $49.99
- Feb 1, 2024High: $49.99 / Low: $49.99
- Jan 25, 2024High: $49.99 / Low: $49.99
- Jan 18, 2024High: $49.99 / Low: $49.99
- Jan 11, 2024High: $49.99 / Low: $49.99
- Jan 4, 2024High: $49.99 / Low: $49.99
- Dec 21, 2023High: $49.99 / Low: $49.99
- Nov 23, 2023High: $49.99 / Low: $49.99
- Oct 26, 2023High: $35.00 / Low: $35.00
- Oct 19, 2023High: $59.99 / Low: $49.99
- Sep 21, 2023High: $49.99 / Low: $49.99
- Aug 18, 2023High: $49.99 / Low: $49.99
- Jul 20, 2023High: $49.99 / Low: $49.99
- Jul 6, 2023High: $49.99 / Low: $49.99
- Jun 29, 2023High: $49.99 / Low: $49.99
- Jun 22, 2023High: $49.99 / Low: $49.99
- Jun 15, 2023High: $49.99 / Low: $49.99
- Jun 8, 2023High: $49.99 / Low: $49.99
- Jun 1, 2023High: $59.99 / Low: $59.99
- May 25, 2023High: $59.99 / Low: $59.99
- Sep 1, 2022High: $34.00 / Low: $34.00
- Aug 25, 2022High: $39.95 / Low: $29.99
- Aug 18, 2022High: $39.95 / Low: $29.99
- Aug 11, 2022High: $39.95 / Low: $29.99
- Aug 4, 2022High: $44.95 / Low: $29.99
- Jul 28, 2022High: $44.95 / Low: $34.00
- Jul 21, 2022High: $44.95 / Low: $34.00
- Jul 14, 2022High: $44.95 / Low: $34.00
- Jul 7, 2022High: $44.95 / Low: $34.00
- Jun 30, 2022High: $44.95 / Low: $35.00
- Jun 23, 2022High: $44.95 / Low: $39.99
- Jun 16, 2022High: $44.95 / Low: $39.99
- Jun 9, 2022High: $44.95 / Low: $39.99
- Jun 2, 2022High: $44.95 / Low: $39.99
- May 26, 2022High: $44.95 / Low: $39.99
- May 19, 2022High: $44.95 / Low: $39.99
- May 12, 2022High: $44.95 / Low: $39.99
- May 5, 2022High: $44.95 / Low: $39.99
- Apr 28, 2022High: $44.95 / Low: $39.99
- Apr 21, 2022High: $44.95 / Low: $39.99
- Apr 7, 2022High: $44.95 / Low: $39.99
- Mar 31, 2022High: $44.95 / Low: $39.99
- Mar 17, 2022High: $44.95 / Low: $39.99
- Mar 10, 2022High: $44.95 / Low: $39.99
- Mar 3, 2022High: $44.95 / Low: $39.99
- Feb 24, 2022High: $43.00 / Low: $39.99
- Feb 17, 2022High: $43.00 / Low: $39.99
- Feb 10, 2022High: $49.00 / Low: $39.99
- Feb 3, 2022High: $49.00 / Low: $49.00
- Jan 27, 2022High: $49.00 / Low: $49.00
- Jan 20, 2022High: $49.00 / Low: $49.00
- Jan 13, 2022High: $54.00 / Low: $54.00
- Jan 6, 2022High: $54.00 / Low: $54.00
- Dec 30, 2021High: $54.00 / Low: $54.00
- Dec 23, 2021High: $54.00 / Low: $54.00
- Dec 16, 2021High: $54.00 / Low: $54.00
- Dec 9, 2021High: $59.00 / Low: $59.00
- Dec 2, 2021High: $59.00 / Low: $59.00
What is the Sears/Sekor SX 55mm f/1.8 Auto?
Sears/Sekor SX 55mm f/1.8 Auto is a camera lens with 55mm focal length, a maximum aperture of f/1.8/16, for the M42, Pentax K mount, supporting the Full frame format.
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 Length55mm
Aperturef/1.8-16
Min Focus Distancem
FocusingManual Focus
Physical
Weightg
Lengthmm
Filter Threadmm
MountM42, Pentax K
FormatFull frame
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Reviews
Carmen Garcia4.0/5
Reviewer did not give any comments for Sears/Sekor SX 55mm f/1.8 Auto
Frequently Asked Questions
What is the Sears/Sekor SX 55mm f/1.8 Auto?
Sears/Sekor SX 55mm f/1.8 Auto is a camera lens with 55mm focal length, a maximum aperture of f/1.8/16, for the M42, Pentax K mount, supporting the Full frame format.
What mount is the Sears/Sekor SX 55mm f/1.8 Auto compatible with?
Sears/Sekor SX 55mm f/1.8 Auto uses a M42, Pentax K mount and supports the Full frame format.
How much does the Sears/Sekor SX 55mm f/1.8 Auto cost?
Based on recent eBay sold listings the Sears/Sekor SX 55mm f/1.8 Auto typically sells for around $11.00. Actual prices vary with condition and seller.
Is the Sears/Sekor SX 55mm f/1.8 Auto a good lens?
Sears/Sekor SX 55mm f/1.8 Auto has a community rating of 4.0/5 from 1 review(s).
Which lenses are similar to the Sears/Sekor SX 55mm f/1.8 Auto?
Similar lenses include Carl Zeiss Makro-Planar T 50mm f/2 Z, Carl Zeiss Ultron 50mm f/1.8 (Icarex 35), Isco-Gottingen Edixa ISCO-MAT 50mm f/1.9.
Current Pricing
Latest Price
€85.00
Review Summary
Overall Rating
4.0
Optical4.0/5
Mechanical4.0/5
Value1.0/5
Bokeh1.0/5
Usability4.0/5
Based on 1 reviewer