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Pentax UK Limited

Pentax UK Limited. Bringing Lenses into Focus. Contact Details. Customer Service – Price and availability 01753 792722 cctv.sales@pentax.co.uk Ben Perkins – Account Manager 07973 154430 ben.perkins@pentax.co.uk Technical Support – Graeme Thursfield 01753 792732

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Pentax UK Limited

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  1. Pentax UK Limited Bringing Lenses into Focus

  2. Contact Details • Customer Service – Price and availability • 01753 792722 • cctv.sales@pentax.co.uk • Ben Perkins – Account Manager • 07973 154430 • ben.perkins@pentax.co.uk • Technical Support – Graeme Thursfield • 01753 792732 • cctv.technical@pentax.co.uk

  3. Pentax Part Numbers • Lens example C70315HK • C All Pentax parts start with C • 7 Indicates the lens format (this is 1/3”) • 03 Indicates the starting focal length (this is 3-8mm) • 15 Indicates the version number (this is the 15th) • HK Represents the iris and lead type (this is DC)

  4. Part Numbers cont… • Format numbers in codes • 7 =1/3” • 6 = 1/2” • 5 = 1/2” (only used in some specialist M/V lenses) • 3 = 2/3” • 2 = 1”

  5. Part Numbers cont…

  6. Why Choose Pentax? • High quality optics • Reliability • Not cheaper rebranded Chinese/Korean units • Competitively priced vari-focals • Technical excellence

  7. Did you know… • An independent test showed some brand manufacturers vari-focal lenses produced below 510TVL (Pentax is 510-550TVL) • Today’s CCTV cameras produce 520-560TVL, so these lenses reduce the cameras image quality • Computar and Fujinon only correct their D/N zoom lenses at 850Nm, so… • Using anything except an 850Nm IR lamp with these is a waste of money • Pentax’s IR zoom is correct throughout the spectrum, so will work with all IR lights

  8. Pentax Vari-focals • 1.6-3.4mm 1/3” CS mount fisheye • 2.8-6mm 1/3” CS mount D/N • 3-8mm 1/3” CS mount D/N • 3.5-8mm 1/3” CS mount • 2.8-12mm 1/3” CS mount • 5-50mm 1/3” CS mount • 6-12mm 1/2” CS mount D/N

  9. Pentax Zooms • 6.3-38mm (6x) 1/3” CS mount • 5.8-58mm (10x) 1/3” CS mount • 6-90mm (15x) 1/3” CS mount • 9-180mm (20x) 1/3” CS mount • 8-48mm (6x) 1/2” C & CS mount • 7.5-75mm (10x) 1/2” C & CS mount (D/N from May) • 8-120mm (15x) 1/2” C mount • 8-144mm (18x) 1/2”C mount D/N • 12-240mm (20x) 1/2” C Mount • 12-1320mm (110x) 1/2” C mount • 12.5-75mm (6x) 2/3” C mount

  10. Pentax Applications • TFL congestion charge • Bus lane monitoring • Euro fighter rear view camera • British Army bridging tank • Wimbledon’s HawkEye

  11. Monitoring = 1.6m tall person filling 10% of screen height. Target area 16m Detection = 1.6m tall person filling 5% of screen height. Target area 32m PSDB Guidelines

  12. Identification = 1.6m tall person filling 120% of screen height. Target area 1.33m Recognition = 1.6m tall person filling 50% of the screen height. Target area 3.2m PSDB Guidelines

  13. Your Turn! • What do we do well, what do you like? • What do we do badly, what would you change? • What products do you want/need? • What is you perception of Pentax CCTV? • What product info do you most often need? • Is there anything others do that we don’t? • BE HONEST! If you don’t tell us, we can’t do it!

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