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Description
computar CS-Mount 3MP 8.5 to 50mm f/1.6 Manual Iris LensThe CS Mount 3MP 8. 5 50mm f 1. 6 Manual Iris Lens from computar is compatible with 1 2. 7" format 3MP cameras. It captures images at 3. 2 x 5. 8mm (6. 6mm), and it features manual focus and manual iris control. The lens uses a CS mount for mounting to your camera. Full HD format Supports precise focus adjustment Features improved focus lock system Supports corner brightness UPC: 781904051861 Imager Size 1 2. 7" Mount Type CS mount Focal Length 8. 5
The CS-Mount 3MP 8.5-50mm f/1.6 Manual Iris Lens from computar is compatible with 1/2.7"-format 3MP cameras. It captures images at 3.2 x 5.8mm (Ø6.6mm), and it features manual focus and manual iris control. The lens uses a CS-mount for mounting to your camera.
- Full HD format
- Supports precise focus adjustment
- Features improved focus lock system
- Supports corner brightness
UPC: 781904051861
| Imager Size | 1/2.7" |
| Mount Type | CS-mount |
| Focal Length | 8.5 to 50mm |
| Image Format | Maximum: 3.2 x 5.8 mm (Ø6.6 mm) |
| Aperture | f/1.6 |
| Operation Range | Iris: F1.6 ? F16C Focus: 3.3' / 1 m to infinity Zoom: 8.5 to 50mm |
| Control | Iris: Manual Focus: Manual Zoom: Manual |
| Angle of View | 1/2.7" Type (16:9) D: 43.7 to 7.7° H: 38.0 to 6.8° V: 21.3 to 3.9° 1/2.7" Type (4:3) D: 43.7 to 7.7° H: 34.8 to 6.2° V: 26.0 to 4.7° 1/3" Type (4:3) D: 39.7 to 7.1° H: 31.6 to 5.7° V: 23.7 to 4.3° |
| Effective Lens Aperture | Front: Ø21.7mm Rear: Ø9.8mm |
| Back Focal Length | Tele: 9.4mm Wide: 10.7mm |
| Flange Back Length | 12.5 mm |
| Filter Size | M40.5, P=0.5 mm |
| Operating Temperature | 14 to 122°F / -10 to 50°C |
| Dimensions | 1.9 x 2.3" / 49.0 x 58.2 mm |
| Weight | 2.7 oz / 77 g |
In the Box
computar CS-Mount 3MP 8.5-50mm f/1.6 Manual Iris Lens
- Limited 3-Year Warranty
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Just what my vehicle's A/C, heat system needed ..
Good fit, and quality. Easy to change. You might be surprised how changing the cabin air filter can improve the airflow in your vehicles A/C, and heat system.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 5
Perfect fit, Easy install, Better than taking it to a dealer.
This filter fits perfectly and easily. Unlike the dealer-installed filter (which I assume was an OEM filter but maybe not), it has arrows that indicate which side and orientation should be facing outward. The dealer-installed one does not have this and, as you can see from the photo, it was installed incorrectly. It should not be folded in on the sides. The old filter in the photo is after about 20K miles if that is a useful reference for you.
Also, if you watch any YouTube videos, you will see a reference to releasing a plunger as the first step in releasing the glovebox door. For my 2018 Honda Accord Touring, there was no plunger, and that was confusing to me. If you don't see one, just go to the next step -- squeezing in the top, back corners of the glove box to fold it down. After that, everything goes like in the videos.
Getting back to this filter -- it seems like it's better quality than the dealer-installed one. Shipping was fast. I would buy it again but, because this only takes a couple of minutes, next time I would do both the cabin and engine air filter at the same time so you might save a little money buying the combo set. Again, a very easy install and you don't risk having a dealer doing it incorrectly.
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Reviewed in the United States on September 13, 2025
★★★★★ 5
Perfect fit
This fit perfectly into my cabin air filter slot. Save me a lot of money, getting it off here as the mechanics went to charge so much more money just to slip this filter into your car. Anyone can do it so don’t hesitate to do your own cabin filter exchange and save yourself big bucks.
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Reviewed in the United States on January 1, 2026
★★★★★ 4
Nice product
It’s good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
It was a good fit
It was a good quality
Thanks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
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