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Description
computar CS-Mount 1.8-3.6mm Varifocal LensCompatible with 1 3" Cameras 1. 8 3. 6mm Focal Length 173. 8 to 99 Diagonal FOV f 1. 6 to 16C Manual Iris CS Mount Connection Locking Set Screws & Metal Barrel The CS Mount 1. 8 3. 6mm Varifocal Lens from Computar captures images in 4. 8 x 3. 6mm (6mm) format, and it features manual zoom and iris control. The lens is compatible with 1 3" cameras and uses a CS mount for mounting to your camera. Compatible with CS mount cameras with 1 3" sensors 1. 8 3.
- Compatible with 1/3" Cameras
- 1.8-3.6mm Focal Length
- 173.8 to 99° Diagonal FOV
- f/1.6 to 16C Manual Iris
- CS-Mount Connection
- Locking Set Screws & Metal Barrel
The CS-Mount 1.8-3.6mm Varifocal Lens from Computar captures images in 4.8 x 3.6mm (Ø6mm) format, and it features manual zoom and iris control. The lens is compatible with 1/3" cameras and uses a CS-mount for mounting to your camera.
- Compatible with CS-mount cameras with 1/3" sensors
- 1.8-3.6mm focal length to clearly capture scenes requiring different focal settings
- Aperture of f/1.6 to 16C enables use in low light as well as brightly lit conditions
- Easy focal length adjustments
- Manual iris for correct exposures
- Built-in locking mechanisms for focus and iris and metal barrel and mount
UPC: 781904300303
| Focal Length | 1.8-3.6mm |
| Maximum Aperture Ratio | 1:1.6 (maximum) |
| Image Format | Max: 4.8 x 3.6 mm (ø6 mm) |
| Operation Range | Iris: f/1.6 to 16C Focus: 0.7' (0.2 m) to infinity Zoom: 1.8 to 3.6 mm |
| Control | Iris / Focus / Zoom: Manual |
| Angle of View | 173.8 to 99° (D), 144.2 to 79.4° (H), 109.9 to 59.6° (V) |
| Operating Temperature | -4 to 122°F (-20 to 50°C) |
| Effective Lens Aperture | Front: ø22.0mm Rear: ø7.9mm |
| Back Focal Length | Tele: 10.5mm Wide: 7.0mm |
| Flange Back Length | 0.49" (12.5 mm) |
| Mount | CS-mount |
| Object Dimensions at M.O.D. | 1.8 mm: 48.7 x 22.2" (123.8 x 56.5 cm) 3.6 mm: 13.1 x 9.0" (33.2 x 22.9 cm) |
| Dimensions | 1.5 x 2.0" (37.4 x 51 mm) |
| Weight | 2.4 oz (68 g) |
| Packaging Info | |
|---|---|
| Package Weight | 0.2 lb |
| Box Dimensions (LxWxH) | 2.0 x 1.47 x 1.47" |
In the Box
computar CS-Mount 1.8-3.6mm Varifocal Lens
- Limited 3-Year Warranty
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
4.6 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Really nice shoes
Size: 9, Color: Black Polished Full Grain
My husband enjoys wearing these shoes. Very classy looking. They fit well. They arrived quickly. He liked them so much he ordered another pair in a different color which have worked out just as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
★★★★★ 3
Way too narrow
Size: 9.5 Wide, Color: Burgundy Polished Full Grain
I ordered a wide in this shoe, but it was still way too narrow. I had to return them. Otherwise, it looked like a nice quality shoe.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
I usually wear 11.5's, but I buy 1/2 size smaller to accommodate for stretch. Leather relaxes.
Size: 11, Color: Burgundy Polished Full Grain
5 STARS: These shoes are awesome. I keep coming back for more. I have major foot problems, have tried all kinds of shoes, orthotics, and inserts... but believe it or not, these shoes work better than any of that stuff. I wear them daily. I buy lots of them, for home, for church, and I'm getting my first pair of J&M boots today, for winters in Indiana... Brrrr
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Excellent value
Size: 13, Color: Brown
These boat shoes are great, they fit a 13W comfortably, for the the price my expectations were not high, but I was wrong, they look good and the soles are real rubber they fit well, I would definitely recommend these, very comfortable.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Good value and comfortable
Size: 8, Color: Khaki Brown
I'm going to give these shoes a 5 star. They look good, fit well and are very comfortable. They are not leather, but they look and feel more like leather than most low-priced real leather shoes. I bought them to wear around the house and in the yard and they are perfect for that. I am going to swap the weird looking partial laces for a good pair of leather laces. Good value received for money spent.
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Reviewed in the United States on March 27, 2026
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