RO 500-1 90mm f/2
Optical design
Full frame equivalent focal length is 135.0 mm. Bright lens thanks to the high aperture value Has no aperture blades, this is among the rare lens which does not have aperture control function, works always wide open.Physical characteristics
94 mm long, requires consideration if you want to carry in the camera bag. Weights 795 grams so it is a heavy lens, consider using its own lens bag.RO 500-1 90mm f/2 purchase historyTrending down 11.2%/mo
Prices have been easing around 11.2% per month — sellers are flexible, aim for deals below $39.00.
Best deals
63 of 123 tracked sales (51%) closed at or under the $39.00 fair value.
- Jul 27, 2025$5.00$-34.00 / typical
- Jun 26, 2024$15.00$-24.00 / typical
- Jan 3, 2025$15.00$-24.00 / typical
- Jan 2, 2025$17.00$-22.00 / typical
- Jan 20, 2025$19.00$-20.00 / typical
eBay Auctions
No active auctions found.
Technical Specifications
Similar Lenses
Reviews
Disappointed I am just getting used to this lens. So far I have found it very hard to get a good focus, even using a tripod and remote shutter release. We are under a permacloud this winter, so I may get better results when there is lots of sunlight. But, I should have spent more for a better lens.
Lens I love my new lens. Wish it had autofocus but I knew it when I bought it. Am having fun getting used to it and playing around. Taking some phenomenal pictures with it
Sharp enough! This lens for the price has proven to be a good value. The reach allows me to shoot images that I would not be able to capture. Some the images are soft but acceptable. I mount it on a flash bracket for two flashes and tie it down to minimize shake.
Frequently Asked Questions
What is the RO 500-1 90mm f/2?
RO 500-1 90mm f/2 is a camera lens with 90mm focal length, a maximum aperture of f/2/2, for the Other mount mount, supporting the Aps-c format, weighing 795g.
What mount is the RO 500-1 90mm f/2 compatible with?
RO 500-1 90mm f/2 uses a Other mount mount and supports the Aps-c format.
How much does the RO 500-1 90mm f/2 cost?
Based on recent eBay sold listings the RO 500-1 90mm f/2 typically sells for around $5.00. Actual prices vary with condition and seller.
Is the RO 500-1 90mm f/2 a good lens?
RO 500-1 90mm f/2 has a community rating of 4.1/5 from 30 review(s).
Which lenses are similar to the RO 500-1 90mm f/2?
Similar lenses include Agfa Color Telinear 90mm f/3.4, Astro Berlin Pan Tachar 75mm f/2.3, Carl Zeiss Dynarex 90mm f/3.4 (Icarex 35).