Camerafarm product archive #40626

Image Date Product description Price Buy
26/03

Canon EF 17-40mm F4L USM Wide Zoom Lens


- CLEARANCE STOCK - ONLY 1 AVAILABLE!!
EF 17-40mm F4L USM
  • Ultra-wide high performance zoom lens offering excellent image quality   
  • Dust-proof and moisture-proof construction   
  • Rear focusing and ring USM for silence and high-speed AF   
  • 2 UD and 3 types of aspherical elements reducing chromatic aberration of magnification and providing superb image quality   
  • Non-rotating front element during focus

Optional Accessories
- Lens hood EW-83E
- Lens cap E-77U
- Lens case LP1319 (soft case)
- Dust cap E

 

Focal Length & Max. Aperture:

17-40mm 1:4

Filter Diameter:

77mm

Magnification with Extension Tube EF12:

0.83x - 0.32x

Magnification with Extension Tube EF25:

1.02x - 0.70x

Diagonal Angle of View:

104 - 57 (43.2mm)

Horizontal Angle of View:

93 - 49 (36mm)

Lens construction:

12 elements in 9 groups

Minimum aperture:

f/22

No. of aperture blades:

7 (circular aperture)

Closest focusing distance (m):

0.28m

Focus drive:

Ultrasonic

Dimensions:

83.5mm dia. x 96.8mm

Weight:

475g

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26/03

Generic Snake Scope Camera w. LED Lighting


- (Flexible cable similar to a handheld endoscope)
- Daily Special
.. Handheld Endoscope
.. Flexible Cable
.. USB Connection
.. Snapshot Button
.. Adjustable Dimmer LED Lighting

A handy pipeline inspection device helps you search inside hard to reach places.

.. PE covered cable with ABS handler
.. Flexible cable neck with handler: 88 cm long (2.9 ft)
.. Flexible cable neck: 60 cm long (2.0 ft)
.. Flexible cable neck diameter: 8.5 mm (0.35 in)
.. USB cable: 200 cm (6 ft) USB 1.1 interface
.. Water resistant camera head with two dimmable white LED lighting
.. Camera head outer diameter is 14 mm (0.55 in)
.. 1/6’ VGA CMOS: 640 x 480 Pixels
.. Lens: F#:2.8 viewable of angle:54°
.. Focal distance: 6cm (2.4 in) ~ infinite
.. Frame Rate up to 30fps@VGA resolution
.. Snapshot & LED lighting adjustable

Carry Case Contents
.. USB endoscope
.. Application CD (Compatible with Windows VISTA/XP/2000/ME/98)
.. Magnetic accessory attachment for the camera head
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