Oktagon 135mm f/2.8
Optical design
Bright lens thanks to the high aperture value Has 6 aperture blades, this number of blades are commonly used. Having rounded blades provides out of focus circle shape closer to a circle.Physical characteristics
Weights 458 grams so plan ahead, carry only if really necessary. 90 mm long, requires consideration if you want to carry in the camera bag. With a lens filter diameter of 55 mm commonly filter size, provides a range of filter options.Oktagon 135mm f/2.8 purchase historyStable
Prices have held steady across 9 months of tracked sales — pay around the $50.00 fair value and watch for outliers below it.
Best deals
848 of 1695 tracked sales (50%) closed at or under the $50.00 fair value.
- Nov 29, 2024$1.00$-49.00 / typical
- Mar 10, 2025$3.00$-47.00 / typical
- Mar 21, 2025$4.00$-46.00 / typical
- Mar 24, 2025$4.00$-46.00 / typical
- May 12, 2025$4.00$-46.00 / typical
eBay Auctions
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Technical Specifications
Similar Lenses
Reviews
Little gem Nice well made e series. No plastic
Sharp Sleeper Lens Worth the Try!! Perfect for portraits, landscapes, and street photos. Very impressed! Lots of detail and great bokeh. I agree with the other reviewers that this lens is very sharp (similar to the 135mm f/2, but in a much more portable form factor), and the soft focus feature can add an artistic effect with hit/miss experiences. Here's my advice on the soft focus, because it can actually produce really nice effects- Set it in between regular and 1 at around 1/4 or 1/2 (there's not click stop for these settings). What you'll find is that it adds an effect like the Black Pro Mist 1/8 and 1/4 filters! Pretty awesome to have it conveniently built into the lens. Definitely recommend from a 5DSR to the 5D classic. It's a winner on full frame DSLRs. Also, regarding the autofocus sound, mine only makes a swishing sound like the 200mm f/2.8L lens does. The sound is no big deal at all. Despite having a micro motor, it's not louder like the 50mm f/1.8 mark 1 or the 35mm f/2. Give it a try!Read full review
Bokeh for you! This lens delivers. It is in great shape. I bought it to take portrait images with my Canon 5D II, and it focuses accurately, then takes primary images as sharp or soft as you choose. I shoot at 2.8, and my backgrounds are blurred (the Bokeh effect). The main subject "Pops" beautifully.
Frequently Asked Questions
What is the Oktagon 135mm f/2.8?
Oktagon 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 458g.
What mount is the Oktagon 135mm f/2.8 compatible with?
Oktagon 135mm f/2.8 uses a M42 mount and supports the Full frame format.
How much does the Oktagon 135mm f/2.8 cost?
Based on recent eBay sold listings the Oktagon 135mm f/2.8 typically sells for around $1.00. Actual prices vary with condition and seller.
Is the Oktagon 135mm f/2.8 a good lens?
Oktagon 135mm f/2.8 has a community rating of 4.7/5 from 26 review(s).
Which lenses are similar to the Oktagon 135mm f/2.8?
Similar lenses include Komuranon 135mm f/2.5, Super-Multi-Coated Takumar 135mm f/2.5 (s/n 43812).