SKU: 93706448790

Theia Technologies CS-Mount 1.3mm Fixed Manual Iris Lens

Sale price$38560.50 Regular price$42845.00
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Description

Theia Technologies CS-Mount 1.3mm Fixed Manual Iris LensCan be Used with up to 5MP Cameras Ultra Wide 135 Field of View Features Linear Optical Technology < 3% Residual Barrel Distortion Designed for CS Mount Cameras Supports 1 4", 1 3", 1 2. 5" Image Sensor The Theia Technologies CS Mount 1. 3mm Fixed Manual Iris Lens features a fixed 1. 3mm focal length that provides an ultra wide 135 field of view with less than 3% residual barrel distortion. Using Theia's patented Linear Optical technology, this wide

  • Can be Used with up to 5MP Cameras
  • Ultra-Wide 135° Field of View
  • Features Linear Optical Technology
  • < 3% Residual Barrel Distortion
  • Designed for CS-Mount Cameras
  • Supports 1/4", 1/3", 1/2.5" Image Sensor

The Theia Technologies CS-Mount 1.3mm Fixed Manual Iris Lens features a fixed 1.3mm focal length that provides an ultra-wide 135° field of view with less than 3% residual barrel distortion. Using Theia's patented Linear Optical technology, this wide-angle lens corrects barrel distortion optically and does not require a custom dewarping or an image stitching algorithm which is usually associated with wide-angle lenses. This lens is designed for CS-mount cameras and supports 1/4", 1/3", and 1/2.5" image sensor sizes.

Patented Linear Optical Technology
Wide field of view
Low barrel distortion
Imager Size 1/4", 1/3", 1/2.5" (some vignetting may occur using the 1/2.5" sensor depending on sensor tolerance)
Mount Type CS mount
Focal Length 1.3mm
Aperture f/1.8 to closed
Iris Operation Manual iris
Focus Operation Fixed
Angle of View 1/4": 109° / 93° / 122° (H/V/D)
1/3": 125° / 109° / 137° (H/V/D)
1/2.5": 135° / 119° / 141° (H/V/D)
Diameter and Length 1.4 x 2.3" (36 x 59 mm)
Weight 4.6 oz (130 g)
Packaging Info
Package Weight 0.35 lb
Box Dimensions (LxWxH) 4.0 x 2.5 x 2.5"
In the Box
Theia Technologies CS-Mount 1.3mm Fixed Manual Iris Lens
  • Limited 2-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:
  1. 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
SKU: 93706448790

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4.3 ★★★★★
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Alan
Massapequa, US
★★★★★ 4
Great price; some fitting notes
Size: Medium, Color: Washed Denim, Number of Items: 2
The shirt looks good, good quality, and the price is pretty much unbeatable. Some notes of fit: compared to the Eddie Bauer men's medium legend wash (my standard), this one has a smaller neck opening and is a bit tighter around the chest. Also, the short sleeves are shorter than Bauer's. These aren't really criticisms, but they may work better or worse depending on the person wearing them.
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Reviewed in the United States on June 1, 2026
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FrequentBuyer2017
Bozeman, US
★★★★★ 5
Comfortable, Colorful, Soft, Affordable.
Size: Large, Color: Ice Blue, Number of Items: 1
These T Shirts are as good as it gets especially at the price point. All cotton, very soft, very colorful. Wash well. If you don’t want them to shrink, I suggest air drying them. I had an XL one for years and pretty much ignored it. Found it again and it’s amazing to wear to bed or around the house. At These prices if you need or want a T shirt, this is the one to get.
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Reviewed in the United States on May 29, 2026
L
Verified Purchase
Leah
San Leandro, US
★★★★★ 5
The Perfect Tee Shirt
Size: X-Large, Color: White, Number of Items: 2
I bought one of these shirts to see if they’re as good as the customer reviews suggest. They most certainly are! They have a nice weight, a great fitting collar, and the shirts have a generous length so they stay tucked in. The sleeves are longer than normal tee shirts, which I really appreciate. These shirts are such high quality, and such an amazing bargain, that I bought four more!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
J
Verified Purchase
JoAnn W.
Lake Worth, US
★★★★★ 3
This tee shirt has no side seams.
Size: X-Large, Color: True Navy, Number of Items: 1
This 100% cotton tee shirt is a nice weight & true color, sits close to neck. However, I planned to use this for my yoga class & put in some side slits for a better fit & there are none! Also, nothing in the description says what gender it is for, although the photo shows a guy. There was no contact info to call about this question. For some reason this never came up in my search for a cotton tee shirt & the only way I came across it was to google for a comparison for Life is Good shirts which are pricey. I won't be able to use it for yoga class.
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Reviewed in the United States on June 10, 2026
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R.F.
Chelsea, US
★★★★★ 5
Consider ordering one size larger than you normally wear.
Size: Medium, Color: Ice Blue, Number of Items: 1
Excellent quality shirts available in so many colors. Take note though....the sizes do run true to size BUT more of an athletic slimmer fit. If you don't want to be "tight" then order one size larger. If you're very athletic and fit....then order true to your normal size, just know the shirt will be "form fitting" and not loose.
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Reviewed in the United States on June 9, 2026

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