B+W NL 2 Close-Up Lens +2 E 39

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  • Filter type Close-up
  • Filtermaat 39 mm
  • Kleur Zwart
  • Aantal per verpakking 1
  • Filter type Close-up
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Info

The +2 diopters of this close-up lens focus at a distance of 0.5m (1 5/8 feet) with the lens focused at infinity. For the normal lens it is a stepless extension of its close-up range up to approximately 1:4.5. On short to medium telephoto lenses it extends the NL 1 close-up range seamlessly (with an 85mm lens to appr. 1:3.5 and with a 135mm lens to appr. 1:2.5).

Single Coating
Each glass surface is vacuum coated with one layer of Anti-Reflection coating. This single layer helps to prevent internal ghosting and reflections. It also improves light transmission from approximately 92% (uncoated glass) to over 98%.

This filter uses our standard B+W F-Pro filter mount, which has a front accessory thread and is made of brass. Compared to the earlier standard mount introduced in 2001, the F-Pro mount has become thinner. Now it can be used with wide angle lenses, including most 24mm focal lengths on a full frame body, without vignetting. Another advantage of the F-Pro mount is it's modified retaining ring, which is no longer threaded in from the front, but holds the filter glass in place from the back. When removing a filter or lens hood that has been screwed on too tight to the filter, the retaining ring is not at risk of loosening.

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Kenmerken

Kenmerken
  • Filter type Close-up
  • Filtermaat 39 mm
  • Kleur Zwart
Inhoud van de verpakking
  • Aantal per verpakking 1
Technische details
  • Filter type Close-up
  • Kleur Zwart