Optical CCTV Lens – SecuRex Solution Limited

4K motorized Lenses

sqxadmin — Sun, 07 Jun 2020 16:28:42 +0000

Theia’s standard focal range TL410 lens is designed for true 4K resolution. This is the motorized version of the SL410 lens. With varifocal length from 4-10mm and superior imaging performance, the TL410 can be used with image sensors from 1/2.3″ up to 1/1.7″. It includes motors for zoom and focus, IR cut module, and limit indicators for zoom and focus ring positions (contact us for options with different motor configurations). The lens is designed to be very compact so it can be used in small enclosures such as 4″ domes and bullet style cameras.

Features

– Ultra high resolution for 4K cameras, up to 12.4 megapixel
– Available in DC auto-iris, P-iris, and manual iris versions
– Non-motorized version, Fully motorized versions available with combinations with zoom, focus, iris, IR cut, limit switch
– IR corrected for true Day/Night cameras
– Compact design to fit into domes as small as 4” mini-dome size
– CS-mount as well as C-mount
– Used for sensor sizes 1/2.5”, 1/2.3”,1/ 2” 1/1.8”, and up to 1/1.7” (Sony IMX178, Sony IMX226 for example)

TL936

sqxadmin — Sun, 07 Jun 2020 16:28:42 +0000

Theia’s 4K compatible varifocal telephoto lens can be used for long distance surveillance and license plate recognition. This motorized version of the SL940 lens includes focus and zoom motors, IR cut filter, and photo interrupter limit switches for the focus and zoom ring positions. It is designed for sensors such as 1/2.5″ 5MP and 1/2.3″ 4K resolution. This compact lens is designed to be built into dome and bullet cameras. Motors allow the user to remotely zoom and focus for optimal image quality without any physical interaction with the lens

Features

– Compatible with 4K cameras (1/2.3” Sony IMX172 for example) with 5+ megapixel resolution for demanding applications
– Fully motorized versions, or combinations with zoom, focus, iris, IR cut, and limit switch
– 4x zoom: 9-36mm for long reach and field of view optimization
– Available in DC auto-iris and P-iris versions
– IR corrected for true Day/Night cameras
– Compact design (< 50mm TTL) to fit into domes as small as 4” mini-dome size
– CS-mount and smooth D25 board mount options
– For 1/3”, 1/2.7” HD, 1/2.5” and 1/2.3” 4K* sensors

TY180IR

sqxadmin — Sun, 07 Jun 2020 16:28:42 +0000

Theia’s TY180IR fisheye is designed for integration into 360° cameras used for small room surveillance in schools, office spaces, and stores. The lens allows the user to see the entire hemisphere on a single 1/2.3″ 4K resolution sensor. The TY180IR is uniquely 12 megapixel resolution and day/night corrected.

Features

– Ultra high resolution for 5MP, 8MP, and up to 12MP 4k Cameras
– Greater than 300 lp/mm resolution
– IR corrected for Day/Night operation
– Supports high megapixel 1/2.5” and 1/2.3” sensors such as Aptina MT9P006 and Sony IMX172

ML610M

sqxadmin — Sun, 07 Jun 2020 16:28:42 +0000

Theia’s ML610M is a 12 megapixel resolution, varifocal lens with 6-10mm focal range providing from 51 degrees up to 87 degrees horizontal field of view on the 2/3″ sensor. The 6-10mm varifocal lens covers focal lengths of 3 prime lenses – a 6mm, 8mm and 10mm. This provides the flexibility to dial in the focal length and field of view as needed for the specific application, making a modular, multi-product inspection line possible.

Features

– Ultra-high resolution for 4K cameras, up to 12 megapixel for pixels as small as 1.55μm
– Variable focal length covering fields of view of 6mm, 8mm, and 10mm prime lenses
– Locking focus, zoom, and iris thumbscrews
– Resistant to vibration of 20-200Hz at 10G/axis
– IR corrected 440nm-940nm for true Day/Night cameras & multispectral imaging
– Compact, lightweight design to fit into small space requirements
– Ideal for sensor sizes up to 2/3” including, 1/1.7”, 1/1.8”, 1/2” and as small as 1/2.3”

MPX Lenses

sqxadmin — Sun, 07 Jun 2020 16:28:41 +0000

Theia’s SY125/MY125 series lenses provide the widest field of view with low distortion available in the market. The lenses incorporate patented Linear Optical Technology® which allows an ultra wide field of view with low barrel distortion unlike other wide angle lenses that do not include Theia’s technology.

Features

– Patented Linear Optical Technology enables a rectilinear lens with very low distortion for maximum resolution
– Ultra wide field of view sees the complete image while the operator can digitally pan-tiltzoom (dPTZ)
– Supports cameras up to multi megapixel resolution for demanding applications
– Pan focus keeps near and far objects continuously in focus without lens adjustment
– Available with CS-mount or C-mount and with auto or manual iris

4K non motorized Lenses

sqxadmin — Sun, 07 Jun 2020 16:28:41 +0000

Theia’s standard focal range SL410 (CS mount) and ML410 (C mount) lens is designed for true 4K resolution. With varifocal length from 4-10mm and superior imaging performance, the SL410 and ML410 can be used with image sensors from 1/2.3″ up to 1/1.7″. The lens is designed to be very compact so it can be used in small enclosures such as 4″ domes.