Ajax Scientific Polished Glass Double-Convex (Bi-Convex) Lens, Spherical, 50 mm Diameter, 50 mm Focal Length

Ajax Scientific Polished Glass Double-Convex (Bi-Convex) Lens, Spherical, 50 mm Diameter, 50 mm Focal Length

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  • Double-convex (bi-convex) lens for demonstrating optical principles and effects for students
  • Two outwardly curved surfaces converge light rays to a point
  • Focal length is 50mm
  • Lens is 50mm in diameter
  • Made of polished glass with ground edges
Sigma 17-50mm f2.8 EX DC HSM Optical Stabilised lens for Nikon Digital SLR Cameras with APS-C Sensors

Sigma 17-50mm f2.8 EX DC HSM Optical Stabilised lens for Nikon Digital SLR Cameras with APS-C Sensors

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  • A high quality 17-50 mm f2.8 zoom lens with optical stabilisation for Nikon Digital SLR Cameras
  • Constant fast f2.8 aperture
  • Optical stabilisation enables the use of shutter speeds 4 stops slower than would otherwise be possible
  • Ideal for landscapes snapshots and other everyday scenes
  • Suitable for use with Nikon Digital SLR cameras with APS-C sensors
  • Minimum focusing distance is 28 cm/11 inches
Canon EF 50 mm 1.8 STM Lens

Canon EF 50 mm 1.8 STM Lens

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  • Blur the background behind your subject to help them stand out -it's a great look for people pictures.
  • Near-silent STM focusing works quickly when shooting photos and more smoothly when capturing video.
  • The EF 50mm f/1.8 STM lets in lots of light, so you can keep shooting when things get dark -capturing the atmosphere of the occasion.
  • As a fixed, non-zooming lens the EF 50mm f/1.8 STM delivers great image quality -enhanced sharpness, more contrast, and less distortion.
  • Weighing in at just 160g, the EF 50mm f/1.8 STM is a lens you can always have with you.Angle of view (horzntl, vertl, diagnl) 40º, 27º,46º
Canon EF-M 22 mm f/2 STM Lens

Canon EF-M 22 mm f/2 STM Lens

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  • Moderate wide-angle lens, equivalent to 35 mm on a fullframe camera
  • Built-in stepping motor provides smooth and quiet autofocus when shooting video
  • Circular aperture (seven blades) delivers high quality and soft backgrounds
  • One aspheric element and bright f/2.0 lens for low-light and soft backgrounds.Minimum focusing distance of 5.9 inch/0.15 m allows you to get close to your subjects
  • Angle of view (horzntl, vertl, diagnl):54º 30', 37º 50', 63º 30'
  • Lens Construction: 7 elements in 6 groups
JARBO Travel Mug (BLACK,13 oz,360 ml) with Lid,Camera Lens Mug for Coffee Tea Water Milk Great gift

JARBO Travel Mug (BLACK,13 oz,360 ml) with Lid,Camera Lens Mug for Coffee Tea Water Milk Great gift

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  • Food grade ABS plastic materials exterior and premium stainless steel interior, making it safe to use for drinking.
  • Looks like a realistic camera lens.
  • Great to keep with your photography kit bag.
  • Great gift for photographers and camera buff.
  • 30-Day Money Back Guarantee.12 Month Replacement Warranty.ISO9001 and CE Certified.
Nikon 2137 AF Nikkor 50 mm F/1.8 D FX Full Frame Prime Lens for Nikon DSLR Cameras

Nikon 2137 AF Nikkor 50 mm F/1.8 D FX Full Frame Prime Lens for Nikon DSLR Cameras

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  • Compact and lightweight D-type normal lens
  • Compatible with all Nikon SLR cameras
  • Nikon Super Integrated Coating for high-contrast images even with maximum aperture
  • Great depth-of-field control with down to f/22 of f/stops
  • Compatible formats are FX,DX,FX in DX Crop Mode and 35mm film
  • Compact and lightweight D-type normal lens
  • Compatible with all Nikon SLR cameras
  • Nikon Super Integrated Coating for high-contrast images even with maximum aperture
  • High depth-of-field control with down to f/22 of f/stops
【3 Clips】Fisheye Lens, Mpow 3 in 1 Clip-On Lens Kits 180 Degree Fisheye Lens + 0.36X Wide Angle Lens + 20X Macro Lens with 3 Separate Lens for iPhone 7/6/6s Plus/5/SE, Samsung S8/S7/S6, LG HTC and and Other Smartphone

【3 Clips】Fisheye Lens, Mpow 3 in 1 Clip-On Lens Kits 180 Degree Fisheye Lens + 0.36X Wide Angle Lens + 20X Macro Lens with 3 Separate Lens for iPhone 7/6/6s Plus/5/SE, Samsung S8/S7/S6, LG HTC and and Other Smartphone

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  • 【Updated Phone Lens】Mpow updates all three lens,now you get better Fisheye Lens,0.36X Wide Angle Lens compared to previous 0.67X Wide Angle Lens,20X Macro Lens compared to the previous 10X one.Help to take more interesting pictures.
  • 【Separated Macro Lens】 Mpow adds an accurate transparent cap to the Macro Lens so as to save the trouble of focusing.Just place the cap of the lens on objects you want to shoot, you will get a stunning macro effect. You can enjoy the photos at every time.
  • 【Greater Vision】Mpow lens can stay in the middle of your phone's lens,thus getting a much better vision.The 180°Fisheye lens offers you a wide hemispherical and fantastic image.The 0.36X Wide-angle lens projects a substantially larger image circle than normal lens.Note:We provide 45 days money-back and 18-month worry-free warranty.
  • 【User-friendly with 3 Clamps】Mpow improves the lens clips only for the convenience of one-hand operation!Lightweight and mini size design is great for carrying it outdoors for every special time keep the family Happy moments.
  • 【Better Compatibility】This olloclip lens fit for iPhone 7/6/6s Plus/5/SE, Samsung S8/S7/S6, LG HTC, iPad Air 2/1, iPad Mini 3/2,Blackberry Bold Touch,Sony Xperia,Motorola Droid and other smart phones.