Helios-77M-4 50mm f/1.8
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. Wide open, subjects located outside the depth of field are shown very blurred.Physical characteristics
Weights 250 grams so consider putting to your camera bag. With a lens filter diameter of 52 mm commonly filter size, provides a range of filter options. 41 mm long, this small lens should be always in the camera bag.Helios-77M-4 50mm f/1.8 purchase historyStable
Prices have held steady across 53 months of tracked sales — pay around the $125.00 fair value and watch for outliers below it.
Best deals
199 of 397 tracked sales (50%) closed at or under the $125.00 fair value.
- Apr 15, 2025$39.00$-86.00 / typical
- Jun 7, 2024$48.00$-77.00 / typical
- Jun 7, 2024$49.00$-76.00 / typical
- Aug 13, 2024$58.00$-67.00 / typical
- Aug 13, 2024$59.00$-66.00 / typical
eBay Auctions
No active auctions found.
Technical Specifications
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Reviews
Reviewer did not give any comments for Helios-77M-4 50mm f/1.8
Frequently Asked Questions
What is the Helios-77M-4 50mm f/1.8?
Helios-77M-4 50mm f/1.8 is a camera lens with 50mm focal length, a maximum aperture of f/1.8/16, for the M42, Pentax K mount, supporting the Full frame format, weighing 250g.
What mount is the Helios-77M-4 50mm f/1.8 compatible with?
Helios-77M-4 50mm f/1.8 uses a M42, Pentax K mount and supports the Full frame format.
How much does the Helios-77M-4 50mm f/1.8 cost?
Based on recent eBay sold listings the Helios-77M-4 50mm f/1.8 typically sells for around $39.00. Actual prices vary with condition and seller.
Is the Helios-77M-4 50mm f/1.8 a good lens?
Helios-77M-4 50mm f/1.8 has a community rating of 4.3/5 from 1 review(s).
Which lenses are similar to the Helios-77M-4 50mm f/1.8?
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.