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Three 37 mm camera filters in aluminium frames

ProOPTIC

ProOPTIC 37 mm Digital Essentials Filter Kit

SKU CH-5AT7-Y1R1Z

Three multi-coated glass filters — UV, circular polariser and ND2 — cut haze, glare and excess light on 37 mm lenses

  • UV filter cuts haze and boosts contrast with multi-coated optical glass
  • CPL filter removes glare from water glass and reflective surfaces
  • ND2 filter controls exposure and aperture for creative flexibility
  • All three filters fit 37 mm threads on compatible lenses
  • Lightweight aluminum frames add durability without extra bulk

Kit contents and purpose

The ProOPTIC 37 mm Digital Essentials Filter Kit bundles three optical filters for 37 mm lens threads. It supplies a UV filter, a circular polariser and an ND2 filter in one package. Photographers who want haze reduction, glare control and exposure flexibility can carry a single kit instead of buying each filter separately.

Thread diameter

Every filter in the kit uses a 37 mm aluminium frame that screws directly onto lenses with a matching 37 mm front thread. The frames are lightweight and durable, and the glass is multi-coated for high transmission. If your lens shows a different thread size, these filters will not fit without a step-up or step-down ring.

Who this suits and who should look elsewhere

The kit suits shooters who frequently encounter outdoor haze, reflective surfaces or bright light and want to manage each situation with a dedicated filter. Buyers who need stronger neutral-density options, infrared filtration or special-effects filters will not find those functions in this three-piece set.

Highlights

  • UV filter cuts haze and boosts contrast with multi-coated optical glass
  • CPL filter removes glare from water glass and reflective surfaces
  • ND2 filter controls exposure and aperture for creative flexibility
  • All three filters fit 37 mm threads on compatible lenses
  • Lightweight aluminum frames add durability without extra bulk

Specifications

No published specifications for this item yet.

Questions about this item

Will the 37 mm threads screw straight onto my lens without an adapter?

Yes, each filter has a 37 mm aluminium frame that matches standard 37 mm lens threads.

Does the circular polariser have a rotating front ring to dial out glare?

The CPL filter rotates so you can adjust the polarisation angle and cut reflections from water, glass or sky.

How thick are the frames — will they vignette on a wide-angle lens?

The frames are described as lightweight and durable; they add minimal depth and are unlikely to vignette on most 37 mm lenses.

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